{"id":516,"date":"2026-03-17T08:00:00","date_gmt":"2026-03-17T00:00:00","guid":{"rendered":"https:\/\/www.han-sphere.com\/?p=516"},"modified":"2026-03-16T00:13:43","modified_gmt":"2026-03-15T16:13:43","slug":"fr4-pcb-vs-high-tg-fr4","status":"publish","type":"post","link":"https:\/\/www.han-sphere.com\/ru\/blog\/news\/fr4-pcb-vs-high-tg-fr4\/","title":{"rendered":"FR4 PCB \u043f\u0440\u043e\u0442\u0438\u0432 High-Tg FR4: \u0432 \u0447\u0435\u043c \u0440\u0430\u0437\u043d\u0438\u0446\u0430?"},"content":{"rendered":"<p>\u041b\u0430\u043c\u0438\u043d\u0430\u0442\u044b FR4 \u0448\u0438\u0440\u043e\u043a\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442\u0441\u044f \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0430 \u043f\u043e\u0434\u043b\u043e\u0436\u043a\u0438 \u0432 \u043f\u0435\u0447\u0430\u0442\u043d\u044b\u0445 \u043f\u043b\u0430\u0442\u0430\u0445. \u041e\u043d\u0438 \u043e\u0431\u043b\u0430\u0434\u0430\u044e\u0442 \u0441\u043e\u0447\u0435\u0442\u0430\u043d\u0438\u0435\u043c \u043c\u0435\u0445\u0430\u043d\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u043f\u0440\u043e\u0447\u043d\u043e\u0441\u0442\u0438, \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u0438\u0437\u043e\u043b\u044f\u0446\u0438\u0438 \u0438 \u044d\u043a\u043e\u043d\u043e\u043c\u0438\u0447\u043d\u043e\u0441\u0442\u0438, \u0447\u0442\u043e \u0434\u0435\u043b\u0430\u0435\u0442 \u0438\u0445 \u043f\u043e\u0434\u0445\u043e\u0434\u044f\u0449\u0438\u043c\u0438 \u0434\u043b\u044f \u043c\u043d\u043e\u0433\u0438\u0445 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u043d\u044b\u0445 \u0438\u0437\u0434\u0435\u043b\u0438\u0439.<\/p>\n\n\n\n<p>\u041e\u0434\u043d\u0430\u043a\u043e, \u043a\u043e\u0433\u0434\u0430 \u0441\u0445\u0435\u043c\u044b \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0442 \u043f\u0440\u0438 \u0431\u043e\u043b\u0435\u0435 \u0432\u044b\u0441\u043e\u043a\u0438\u0445 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0430\u0445 \u0438\u043b\u0438 \u0442\u0440\u0435\u0431\u0443\u0435\u0442\u0441\u044f \u043f\u043e\u0432\u044b\u0448\u0435\u043d\u043d\u0430\u044f \u0442\u0435\u043f\u043b\u043e\u0432\u0430\u044f \u043d\u0430\u0434\u0435\u0436\u043d\u043e\u0441\u0442\u044c, \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u044b\u0435 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u044b FR4 \u043d\u0435 \u0432\u0441\u0435\u0433\u0434\u0430 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u044e\u0442 \u0434\u043e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u044b\u0435 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438. \u0412 \u0442\u0430\u043a\u0438\u0445 \u0441\u043b\u0443\u0447\u0430\u044f\u0445 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 \u0447\u0430\u0441\u0442\u043e \u0432\u044b\u0431\u0438\u0440\u0430\u044e\u0442 <strong>FR4 \u0441 \u0432\u044b\u0441\u043e\u043a\u0438\u043c \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435\u043c \u0422\u0413<\/strong> \u043b\u0430\u043c\u0438\u043d\u0430\u0442\u044b.<\/p>\n\n\n\n<p>\u0427\u0442\u043e\u0431\u044b \u043f\u043e\u043d\u044f\u0442\u044c \u044d\u0442\u0443 \u0440\u0430\u0437\u043d\u0438\u0446\u0443, \u0432\u0430\u0436\u043d\u043e \u0440\u0430\u0441\u0441\u043c\u043e\u0442\u0440\u0435\u0442\u044c \u043f\u043e\u043d\u044f\u0442\u0438\u0435 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u044b \u0441\u0442\u0435\u043a\u043b\u043e\u0432\u0430\u043d\u0438\u044f.<\/p>\n\n\n\n<p>\u041e\u0431\u0437\u043e\u0440 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u0432 FR4 \u0441\u043c. <strong><a href=\"https:\/\/www.han-sphere.com\/blog\/news\/fr4-pcb-material-guide-properties-applications\/\">\u0420\u0443\u043a\u043e\u0432\u043e\u0434\u0441\u0442\u0432\u043e \u043f\u043e \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0430\u043c \u043f\u0435\u0447\u0430\u0442\u043d\u044b\u0445 \u043f\u043b\u0430\u0442 FR4: \u0421\u0432\u043e\u0439\u0441\u0442\u0432\u0430, \u043f\u0440\u0435\u0438\u043c\u0443\u0449\u0435\u0441\u0442\u0432\u0430 \u0438 \u043e\u0431\u043b\u0430\u0441\u0442\u0438 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f<\/a><\/strong>.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"469\" src=\"http:\/\/www.han-sphere.com\/wp-content\/uploads\/2026\/03\/FR4-PCB-12.jpg\" alt=\"FR4 PCB\" class=\"wp-image-517\" srcset=\"https:\/\/www.han-sphere.com\/wp-content\/uploads\/2026\/03\/FR4-PCB-12.jpg 600w, https:\/\/www.han-sphere.com\/wp-content\/uploads\/2026\/03\/FR4-PCB-12-300x235.jpg 300w, https:\/\/www.han-sphere.com\/wp-content\/uploads\/2026\/03\/FR4-PCB-12-15x12.jpg 15w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">\u0427\u0442\u043e \u0442\u0430\u043a\u043e\u0435 Tg \u0432 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0430\u0445 \u043f\u0435\u0447\u0430\u0442\u043d\u044b\u0445 \u043f\u043b\u0430\u0442?<\/h2>\n\n\n\n<p>Tg \u043e\u0437\u043d\u0430\u0447\u0430\u0435\u0442 <strong>\u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0430 \u0441\u0442\u0435\u043a\u043b\u043e\u0432\u0430\u043d\u0438\u044f<\/strong>. \u041e\u043d\u0430 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0441\u043e\u0431\u043e\u0439 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0443, \u043f\u0440\u0438 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b \u0441\u043c\u043e\u043b\u044b \u0432 \u043b\u0430\u043c\u0438\u043d\u0430\u0442\u0435 \u043f\u0435\u0440\u0435\u0445\u043e\u0434\u0438\u0442 \u0438\u0437 \u0436\u0435\u0441\u0442\u043a\u043e\u0439, \u0441\u0442\u0435\u043a\u043b\u043e\u043f\u043e\u0434\u043e\u0431\u043d\u043e\u0439 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b \u0432 \u0431\u043e\u043b\u0435\u0435 \u043c\u044f\u0433\u043a\u043e\u0435 \u0438 \u0433\u0438\u0431\u043a\u043e\u0435 \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435.<\/p>\n\n\n\n<p>\u041a\u043e\u0433\u0434\u0430 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0430 \u043f\u0440\u0438\u0431\u043b\u0438\u0436\u0430\u0435\u0442\u0441\u044f \u043a \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044e Tg \u0438\u043b\u0438 \u043f\u0440\u0435\u0432\u044b\u0448\u0430\u0435\u0442 \u0435\u0433\u043e, \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b \u043c\u043e\u0436\u0435\u0442 \u043d\u0430\u0447\u0430\u0442\u044c \u0440\u0430\u0441\u0448\u0438\u0440\u044f\u0442\u044c\u0441\u044f \u0431\u044b\u0441\u0442\u0440\u0435\u0435 \u0438 \u043f\u043e\u0442\u0435\u0440\u044f\u0442\u044c \u043c\u0435\u0445\u0430\u043d\u0438\u0447\u0435\u0441\u043a\u0443\u044e \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0441\u0442\u044c.<\/p>\n\n\n\n<p>\u0418\u0437-\u0437\u0430 \u0442\u0430\u043a\u043e\u0433\u043e \u043f\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u044f Tg \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0432\u0430\u0436\u043d\u044b\u043c \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u043e\u043c \u043f\u0440\u0438 \u043e\u0446\u0435\u043d\u043a\u0435 \u043d\u0430\u0434\u0435\u0436\u043d\u043e\u0441\u0442\u0438 \u043f\u0435\u0447\u0430\u0442\u043d\u044b\u0445 \u043f\u043b\u0430\u0442 \u0432 \u0432\u044b\u0441\u043e\u043a\u043e\u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u043d\u044b\u0445 \u0441\u0440\u0435\u0434\u0430\u0445.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u0421\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u044b\u0435 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u044b FR4<\/h2>\n\n\n\n<p>\u0421\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u044b\u0435 \u043b\u0430\u043c\u0438\u043d\u0430\u0442\u044b FR4 \u043e\u0431\u044b\u0447\u043d\u043e \u0438\u043c\u0435\u044e\u0442 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f Tg \u043e\u043a\u043e\u043b\u043e <strong>130\u00b0C - 140\u00b0C<\/strong>.<\/p>\n\n\n\n<p>\u042d\u0442\u0438 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u044b \u0448\u0438\u0440\u043e\u043a\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442\u0441\u044f \u0432 \u0431\u044b\u0442\u043e\u0432\u043e\u0439 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u0438\u043a\u0435 \u0438 \u043c\u043d\u043e\u0433\u0438\u0445 \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u044b\u0445 \u0438\u0437\u0434\u0435\u043b\u0438\u044f\u0445, \u043f\u043e\u0441\u043a\u043e\u043b\u044c\u043a\u0443 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u044e\u0442 \u043d\u0430\u0434\u0435\u0436\u043d\u0443\u044e \u0440\u0430\u0431\u043e\u0442\u0443 \u0432 \u043d\u043e\u0440\u043c\u0430\u043b\u044c\u043d\u044b\u0445 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u0445 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438.<\/p>\n\n\n\n<p>\u0422\u0438\u043f\u0438\u0447\u043d\u044b\u0435 \u043e\u0431\u043b\u0430\u0441\u0442\u0438 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0432\u043a\u043b\u044e\u0447\u0430\u044e\u0442:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0431\u044b\u0442\u043e\u0432\u0430\u044f \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u0438\u043a\u0430<\/li>\n\n\n\n<li>\u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f<\/li>\n\n\n\n<li>\u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0438 \u043f\u0438\u0442\u0430\u043d\u0438\u044f<\/li>\n\n\n\n<li>\u043a\u043e\u043c\u043c\u0443\u043d\u0438\u043a\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0435 \u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u0435<\/li>\n<\/ul>\n\n\n\n<p>\u0414\u043b\u044f \u043c\u043d\u043e\u0433\u0438\u0445 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0439 \u0441 \u0443\u043c\u0435\u0440\u0435\u043d\u043d\u044b\u043c\u0438 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u043d\u044b\u043c\u0438 \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f\u043c\u0438 \u0434\u043e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u043e \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u044b\u0445 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u0432 FR4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u041c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u044b FR4 \u0441 \u0432\u044b\u0441\u043e\u043a\u043e\u0439 \u043f\u0440\u043e\u0447\u043d\u043e\u0441\u0442\u044c\u044e<\/h2>\n\n\n\n<p>\u041b\u0430\u043c\u0438\u043d\u0430\u0442\u044b High-Tg FR4 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u043d\u044b \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u043c\u043e\u0434\u0438\u0444\u0438\u0446\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c \u0441\u043c\u043e\u043b, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043f\u043e\u0432\u044b\u0448\u0430\u044e\u0442 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0443 \u0441\u0442\u0435\u043a\u043b\u043e\u0432\u0430\u043d\u0438\u044f.<\/p>\n\n\n\n<p>\u041e\u0431\u044b\u0447\u043d\u043e \u0432\u044b\u0441\u043e\u043a\u0438\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u0422\u0413 \u0432\u043a\u043b\u044e\u0447\u0430\u044e\u0442:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>170\u00b0C<\/li>\n\n\n\n<li>180\u00b0C<\/li>\n\n\n\n<li>200\u00b0C<\/li>\n<\/ul>\n\n\n\n<p>\u041c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u044b \u0441 \u0431\u043e\u043b\u0435\u0435 \u0432\u044b\u0441\u043e\u043a\u0438\u043c Tg \u0441\u043e\u0445\u0440\u0430\u043d\u044f\u044e\u0442 \u043c\u0435\u0445\u0430\u043d\u0438\u0447\u0435\u0441\u043a\u0443\u044e \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u043f\u0440\u0438 \u043f\u043e\u0432\u044b\u0448\u0435\u043d\u043d\u044b\u0445 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0430\u0445 \u0438 \u043b\u0443\u0447\u0448\u0435 \u043f\u043e\u0434\u0445\u043e\u0434\u044f\u0442 \u0434\u043b\u044f \u0441\u0445\u0435\u043c, \u043f\u043e\u0434\u0432\u0435\u0440\u0433\u0430\u044e\u0449\u0438\u0445\u0441\u044f \u043c\u043d\u043e\u0433\u043e\u043a\u0440\u0430\u0442\u043d\u044b\u043c \u0442\u0435\u0440\u043c\u0438\u0447\u0435\u0441\u043a\u0438\u043c \u0446\u0438\u043a\u043b\u0430\u043c.<\/p>\n\n\n\n<p>\u042d\u0442\u0438 \u043b\u0430\u043c\u0438\u043d\u0430\u0442\u044b \u0448\u0438\u0440\u043e\u043a\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442\u0441\u044f \u0432:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0430\u0432\u0442\u043e\u043c\u043e\u0431\u0438\u043b\u044c\u043d\u0430\u044f \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u0438\u043a\u0430<\/li>\n\n\n\n<li>\u0441\u0438\u043b\u043e\u0432\u0430\u044f \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u0438\u043a\u0430<\/li>\n\n\n\n<li>\u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u044b\u0435 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f<\/li>\n\n\n\n<li>\u0432\u044b\u0441\u043e\u043a\u043e\u043d\u0430\u0434\u0435\u0436\u043d\u043e\u0435 \u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u0435<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"493\" src=\"http:\/\/www.han-sphere.com\/wp-content\/uploads\/2026\/03\/FR4-PCB-13.jpg\" alt=\"FR4 PCB\" class=\"wp-image-518\" srcset=\"https:\/\/www.han-sphere.com\/wp-content\/uploads\/2026\/03\/FR4-PCB-13.jpg 600w, https:\/\/www.han-sphere.com\/wp-content\/uploads\/2026\/03\/FR4-PCB-13-300x247.jpg 300w, https:\/\/www.han-sphere.com\/wp-content\/uploads\/2026\/03\/FR4-PCB-13-15x12.jpg 15w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">\u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u0440\u0430\u0437\u043b\u0438\u0447\u0438\u044f \u043c\u0435\u0436\u0434\u0443 FR4 \u0438 FR4 \u0441 \u0432\u044b\u0441\u043e\u043a\u0438\u043c \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435\u043c \u0422\u0413<\/h2>\n\n\n\n<p>\u041d\u0430\u0438\u0431\u043e\u043b\u0435\u0435 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u0435 \u0440\u0430\u0437\u043b\u0438\u0447\u0438\u0435 \u043c\u0435\u0436\u0434\u0443 \u044d\u0442\u0438\u043c\u0438 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0430\u043c\u0438 \u0437\u0430\u043a\u043b\u044e\u0447\u0430\u0435\u0442\u0441\u044f \u0432 \u0438\u0445 \u0442\u0435\u0440\u043c\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0441\u0442\u0438.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u041d\u0435\u0434\u0432\u0438\u0436\u0438\u043c\u043e\u0441\u0442\u044c<\/th><th>\u0421\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u044b\u0439 FR4<\/th><th>FR4 \u0441 \u0432\u044b\u0441\u043e\u043a\u0438\u043c \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435\u043c \u0422\u0413<\/th><\/tr><\/thead><tbody><tr><td>\u0422\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0430 \u0441\u0442\u0435\u043a\u043b\u043e\u0432\u0430\u043d\u0438\u044f<\/td><td>~130-140\u00b0C<\/td><td>~170-200\u00b0C<\/td><\/tr><tr><td>\u0422\u0435\u0440\u043c\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0441\u0442\u044c<\/td><td>\u0443\u043c\u0435\u0440\u0435\u043d\u043d\u044b\u0439<\/td><td>\u0432\u044b\u0448\u0435<\/td><\/tr><tr><td>\u0423\u0441\u0442\u043e\u0439\u0447\u0438\u0432\u043e\u0441\u0442\u044c \u043a \u0442\u0435\u0440\u043c\u0438\u0447\u0435\u0441\u043a\u0438\u043c \u0446\u0438\u043a\u043b\u0430\u043c<\/td><td>\u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442<\/td><td>\u0443\u043b\u0443\u0447\u0448\u0435\u043d\u043d\u044b\u0439<\/td><\/tr><tr><td>\u0421\u0442\u043e\u0438\u043c\u043e\u0441\u0442\u044c \u0438\u0437\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u0438\u044f<\/td><td>\u043d\u0438\u0436\u0435<\/td><td>\u043d\u0435\u043c\u043d\u043e\u0433\u043e \u0432\u044b\u0448\u0435<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u041c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u044b \u0441 \u0431\u043e\u043b\u0435\u0435 \u0432\u044b\u0441\u043e\u043a\u043e\u0439 Tg \u043e\u0431\u044b\u0447\u043d\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u044e\u0442 \u043b\u0443\u0447\u0448\u0443\u044e \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0440\u0430\u0437\u043c\u0435\u0440\u043e\u0432 \u043f\u0440\u0438 \u043f\u0430\u0439\u043a\u0435 \u0438 \u0440\u0430\u0441\u043f\u043b\u0430\u0432\u043b\u0435\u043d\u0438\u0438.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u041a\u0430\u043a \u0432\u044b\u0431\u0440\u0430\u0442\u044c \u043c\u0435\u0436\u0434\u0443 FR4 \u0438 FR4 \u0441 \u0432\u044b\u0441\u043e\u043a\u0438\u043c \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435\u043c \u0422\u0413<\/h2>\n\n\n\n<div class=\"schema-how-to wp-block-yoast-how-to-block\"><p class=\"schema-how-to-description\">\u0412\u044b\u0431\u043e\u0440 \u043c\u0435\u0436\u0434\u0443 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u044b\u043c FR4 \u0438 \u0432\u044b\u0441\u043e\u043a\u043e\u043f\u0440\u043e\u0447\u043d\u044b\u043c FR4 \u043e\u0431\u044b\u0447\u043d\u043e \u0437\u0430\u0432\u0438\u0441\u0438\u0442 \u043e\u0442 \u043e\u0436\u0438\u0434\u0430\u0435\u043c\u043e\u0439 \u0440\u0430\u0431\u043e\u0447\u0435\u0439 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u044b \u0438 \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u0439 \u043a \u043d\u0430\u0434\u0435\u0436\u043d\u043e\u0441\u0442\u0438 \u043f\u0435\u0447\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u044b.<br>\u0418\u043d\u0436\u0435\u043d\u0435\u0440\u044b \u043e\u0431\u044b\u0447\u043d\u043e \u043e\u0446\u0435\u043d\u0438\u0432\u0430\u044e\u0442 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u0444\u0430\u043a\u0442\u043e\u0440\u043e\u0432 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0438, \u043f\u0440\u0435\u0436\u0434\u0435 \u0447\u0435\u043c \u0441\u0434\u0435\u043b\u0430\u0442\u044c \u0432\u044b\u0431\u043e\u0440 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0430.<\/p> <ol class=\"schema-how-to-steps\"><li class=\"schema-how-to-step\" id=\"how-to-step-1773591007446\"><strong class=\"schema-how-to-step-name\">1. \u041f\u0440\u043e\u0432\u0435\u0440\u044c\u0442\u0435 \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u0443\u044e \u0440\u0430\u0431\u043e\u0447\u0443\u044e \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0443<\/strong> <p class=\"schema-how-to-step-text\">\u041f\u0435\u0440\u0432\u044b\u043c \u0448\u0430\u0433\u043e\u043c \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u0435 \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u043e\u0439 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u044b, \u043a\u043e\u0442\u043e\u0440\u0443\u044e \u043c\u043e\u0436\u0435\u0442 \u0438\u0441\u043f\u044b\u0442\u044b\u0432\u0430\u0442\u044c \u043f\u0435\u0447\u0430\u0442\u043d\u0430\u044f \u043f\u043b\u0430\u0442\u0430 \u0432\u043e \u0432\u0440\u0435\u043c\u044f \u0440\u0430\u0431\u043e\u0442\u044b.<br\/>\u0415\u0441\u043b\u0438 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0430 \u043f\u043b\u0430\u0442\u044b \u043e\u0441\u0442\u0430\u0435\u0442\u0441\u044f \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u043d\u0438\u0436\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f Tg \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u043e\u0433\u043e FR4, \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b \u043e\u0431\u044b\u0447\u043d\u043e \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u043d\u0430\u0434\u0435\u0436\u043d\u043e. \u041e\u0434\u043d\u0430\u043a\u043e \u0441\u0445\u0435\u043c\u044b, \u043f\u043e\u0434\u0432\u0435\u0440\u0433\u0430\u044e\u0449\u0438\u0435\u0441\u044f \u0432\u043e\u0437\u0434\u0435\u0439\u0441\u0442\u0432\u0438\u044e \u043f\u043e\u0432\u044b\u0448\u0435\u043d\u043d\u044b\u0445 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440, \u043c\u043e\u0433\u0443\u0442 \u0432\u044b\u0438\u0433\u0440\u0430\u0442\u044c \u043e\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u043b\u0430\u043c\u0438\u043d\u0430\u0442\u043e\u0432 \u0441 \u0432\u044b\u0441\u043e\u043a\u0438\u043c Tg.<\/p> <\/li><li class=\"schema-how-to-step\" id=\"how-to-step-1773591060442\"><strong class=\"schema-how-to-step-name\">2. \u0420\u0430\u0441\u0441\u043c\u043e\u0442\u0440\u0438\u0442\u0435 \u043f\u0440\u043e\u0446\u0435\u0441\u0441 \u0441\u0431\u043e\u0440\u043a\u0438<\/strong> <p class=\"schema-how-to-step-text\">\u0412 \u0441\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u0438\u043a\u0435 \u0447\u0430\u0441\u0442\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442\u0441\u044f <strong>\u0431\u0435\u0441\u0441\u0432\u0438\u043d\u0446\u043e\u0432\u0430\u044f \u043f\u0430\u0439\u043a\u0430<\/strong>, \u0447\u0442\u043e \u043f\u0440\u0435\u0434\u043f\u043e\u043b\u0430\u0433\u0430\u0435\u0442 \u0431\u043e\u043b\u0435\u0435 \u0432\u044b\u0441\u043e\u043a\u0443\u044e \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0443 \u0434\u043e\u0436\u0438\u0433\u0430.<br\/>\u041f\u0440\u0438 \u043c\u043d\u043e\u0433\u043e\u043a\u0440\u0430\u0442\u043d\u044b\u0445 \u0446\u0438\u043a\u043b\u0430\u0445 \u043f\u0430\u0439\u043a\u0438 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u044b \u0441 \u0432\u044b\u0441\u043e\u043a\u0438\u043c \u0422\u0413 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u044e\u0442 \u043b\u0443\u0447\u0448\u0443\u044e \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0440\u0430\u0437\u043c\u0435\u0440\u043e\u0432 \u0438 \u0441\u043d\u0438\u0436\u0430\u044e\u0442 \u0440\u0438\u0441\u043a \u0434\u0435\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438 \u043b\u0430\u043c\u0438\u043d\u0430\u0442\u0430.<\/p> <\/li><li class=\"schema-how-to-step\" id=\"how-to-step-1773591092355\"><strong class=\"schema-how-to-step-name\">3. \u041e\u0446\u0435\u043d\u0438\u0442\u0435 \u0443\u0441\u043b\u043e\u0432\u0438\u044f \u0442\u0435\u0440\u043c\u043e\u0446\u0438\u043a\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f<\/strong> <p class=\"schema-how-to-step-text\">\u0412 \u0442\u0430\u043a\u0438\u0445 \u043e\u0431\u043b\u0430\u0441\u0442\u044f\u0445, \u043a\u0430\u043a \u0430\u0432\u0442\u043e\u043c\u043e\u0431\u0438\u043b\u044c\u043d\u0430\u044f \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u0438\u043a\u0430 \u0438 \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0435 \u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u0435, \u043c\u043e\u0433\u0443\u0442 \u043f\u0440\u043e\u0438\u0441\u0445\u043e\u0434\u0438\u0442\u044c \u043c\u043d\u043e\u0433\u043e\u043a\u0440\u0430\u0442\u043d\u044b\u0435 \u0446\u0438\u043a\u043b\u044b \u043d\u0430\u0433\u0440\u0435\u0432\u0430 \u0438 \u043e\u0445\u043b\u0430\u0436\u0434\u0435\u043d\u0438\u044f.<br\/>\u0412 \u0442\u0430\u043a\u0438\u0445 \u0441\u043b\u0443\u0447\u0430\u044f\u0445 \u043f\u0440\u0435\u0434\u043f\u043e\u0447\u0442\u0435\u043d\u0438\u0435 \u0447\u0430\u0441\u0442\u043e \u043e\u0442\u0434\u0430\u0435\u0442\u0441\u044f \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0430\u043c FR4 \u0441 \u0432\u044b\u0441\u043e\u043a\u043e\u0439 \u0422\u0413, \u043f\u043e\u0441\u043a\u043e\u043b\u044c\u043a\u0443 \u043e\u043d\u0438 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u044e\u0442 \u043b\u0443\u0447\u0448\u0443\u044e \u0443\u0441\u0442\u043e\u0439\u0447\u0438\u0432\u043e\u0441\u0442\u044c \u043a \u0442\u0435\u043f\u043b\u043e\u0432\u044b\u043c \u043d\u0430\u0433\u0440\u0443\u0437\u043a\u0430\u043c \u0438 \u0434\u043e\u043b\u0433\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u0443\u044e \u043d\u0430\u0434\u0435\u0436\u043d\u043e\u0441\u0442\u044c.<br\/>\u0422\u0435\u043f\u043b\u043e\u0432\u044b\u0435 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438 \u043e\u043f\u0438\u0441\u0430\u043d\u044b \u0434\u0430\u043b\u0435\u0435 \u0432 \u0440\u0430\u0437\u0434\u0435\u043b\u0435 <strong>\u0422\u0435\u043f\u043b\u043e\u0432\u043e\u0435 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u0440\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0438 \u043f\u0435\u0447\u0430\u0442\u043d\u044b\u0445 \u043f\u043b\u0430\u0442<\/strong>.<\/p> <\/li><li class=\"schema-how-to-step\" id=\"how-to-step-1773591124360\"><strong class=\"schema-how-to-step-name\">4. \u041e\u0431\u0437\u043e\u0440 \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u0430 \u0441\u043b\u043e\u0435\u0432 \u043f\u0435\u0447\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u044b<\/strong> <p class=\"schema-how-to-step-text\">\u041c\u043d\u043e\u0433\u043e\u0441\u043b\u043e\u0439\u043d\u044b\u0435 \u043f\u0435\u0447\u0430\u0442\u043d\u044b\u0435 \u043f\u043b\u0430\u0442\u044b \u0441 \u0431\u043e\u043b\u044c\u0448\u0438\u043c \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e\u043c \u0441\u043b\u043e\u0435\u0432 \u043c\u043e\u0433\u0443\u0442 \u0438\u0441\u043f\u044b\u0442\u044b\u0432\u0430\u0442\u044c \u0431\u043e\u043b\u044c\u0448\u0438\u0435 \u0432\u043d\u0443\u0442\u0440\u0435\u043d\u043d\u0438\u0435 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u044f \u043f\u0440\u0438 \u043b\u0430\u043c\u0438\u043d\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0438 \u0438 \u0440\u0430\u0441\u043f\u043b\u0430\u0432\u043b\u0435\u043d\u0438\u0438.<br\/>\u041b\u0430\u043c\u0438\u043d\u0430\u0442\u044b \u0441 \u0432\u044b\u0441\u043e\u043a\u0438\u043c \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435\u043c \u0422\u0413 \u0447\u0430\u0441\u0442\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442\u0441\u044f \u0432 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0435:<br\/>8-\u0441\u043b\u043e\u0439\u043d\u044b\u0435 \u043f\u043b\u0438\u0442\u044b<br\/>10-\u0441\u043b\u043e\u0439\u043d\u044b\u0435 \u043f\u043b\u0438\u0442\u044b<br\/>\u0432\u044b\u0441\u043e\u043a\u043e\u043f\u043b\u043e\u0442\u043d\u044b\u0435 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0438<br\/>\u0412\u043e\u043f\u0440\u043e\u0441\u044b \u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0448\u0442\u0430\u0431\u0435\u043b\u0435\u0439 \u0440\u0430\u0441\u0441\u043c\u0430\u0442\u0440\u0438\u0432\u0430\u044e\u0442\u0441\u044f \u0432 <strong><a href=\"https:\/\/www.han-sphere.com\/blog\/news\/fr4-pcb-stackup-design-guide\/\">\u0420\u0443\u043a\u043e\u0432\u043e\u0434\u0441\u0442\u0432\u043e \u043f\u043e \u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044e \u043f\u0435\u0447\u0430\u0442\u043d\u044b\u0445 \u043f\u043b\u0430\u0442 FR4<\/a><\/strong>.<\/p> <\/li><li class=\"schema-how-to-step\" id=\"how-to-step-1773591167345\"><strong class=\"schema-how-to-step-name\">5. \u0421\u0440\u0430\u0432\u043d\u0438\u0442\u0435 \u0441\u0442\u043e\u0438\u043c\u043e\u0441\u0442\u044c \u0438 \u043d\u0430\u0434\u0435\u0436\u043d\u043e\u0441\u0442\u044c<\/strong> <p class=\"schema-how-to-step-text\">\u041c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u044b High-Tg FR4 \u043d\u0435\u043c\u043d\u043e\u0433\u043e \u0434\u043e\u0440\u043e\u0436\u0435, \u0447\u0435\u043c \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u044b\u0435 \u043b\u0430\u043c\u0438\u043d\u0430\u0442\u044b FR4. \u041e\u0434\u043d\u0430\u043a\u043e \u0440\u0430\u0437\u043d\u0438\u0446\u0430 \u0432 \u0446\u0435\u043d\u0435 \u0447\u0430\u0441\u0442\u043e \u043e\u043a\u0430\u0437\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u043d\u0435\u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0439 \u043f\u043e \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u044e \u0441 \u043e\u0431\u0449\u0435\u0439 \u0441\u0442\u043e\u0438\u043c\u043e\u0441\u0442\u044c\u044e \u0441\u0431\u043e\u0440\u043a\u0438 \u043f\u0435\u0447\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u044b.<br\/>\u0412 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u044f\u0445, \u0433\u0434\u0435 \u043d\u0430\u0434\u0435\u0436\u043d\u043e\u0441\u0442\u044c \u0438\u043c\u0435\u0435\u0442 \u0440\u0435\u0448\u0430\u044e\u0449\u0435\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435, \u0432\u044b\u0431\u043e\u0440 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u0432 \u0441 \u0432\u044b\u0441\u043e\u043a\u043e\u0439 \u0422\u0413 \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u043c\u043e\u0447\u044c \u0441\u043d\u0438\u0437\u0438\u0442\u044c \u0434\u043e\u043b\u0433\u043e\u0441\u0440\u043e\u0447\u043d\u044b\u0435 \u0440\u0438\u0441\u043a\u0438 \u043e\u0442\u043a\u0430\u0437\u043e\u0432.<br\/>\u0421\u043e\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u044f, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0435 \u0441 \u0437\u0430\u0442\u0440\u0430\u0442\u0430\u043c\u0438, \u043e\u043f\u0438\u0441\u0430\u043d\u044b \u0432 <strong>\u0424\u0430\u043a\u0442\u043e\u0440\u044b \u0441\u0442\u043e\u0438\u043c\u043e\u0441\u0442\u0438 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0430 \u043f\u0435\u0447\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u044b<\/strong>.<\/p> <\/li><\/ol><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u041a\u043e\u0433\u0434\u0430 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c FR4 \u0441 \u0432\u044b\u0441\u043e\u043a\u0438\u043c \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435\u043c \u0422\u0413<\/h2>\n\n\n\n<p>FR4 \u0441 \u0432\u044b\u0441\u043e\u043a\u0438\u043c \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435\u043c \u0422\u0413 \u043e\u0431\u044b\u0447\u043d\u043e \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0443\u0435\u0442\u0441\u044f \u0432 \u0441\u0438\u0442\u0443\u0430\u0446\u0438\u044f\u0445, \u043a\u043e\u0433\u0434\u0430 \u043f\u0435\u0447\u0430\u0442\u043d\u044b\u0435 \u043f\u043b\u0430\u0442\u044b \u043f\u043e\u0434\u0432\u0435\u0440\u0433\u0430\u044e\u0442\u0441\u044f \u043f\u043e\u0432\u044b\u0448\u0435\u043d\u043d\u044b\u043c \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0430\u043c \u0438\u043b\u0438 \u043f\u043e\u0432\u0442\u043e\u0440\u044f\u044e\u0449\u0438\u043c\u0441\u044f \u0442\u0435\u043f\u043b\u043e\u0432\u044b\u043c \u043d\u0430\u0433\u0440\u0443\u0437\u043a\u0430\u043c.<\/p>\n\n\n\n<p>\u041f\u0440\u0438\u043c\u0435\u0440\u044b \u0432\u043a\u043b\u044e\u0447\u0430\u044e\u0442:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u043f\u0440\u043e\u0446\u0435\u0441\u0441\u044b \u0431\u0435\u0441\u0441\u0432\u0438\u043d\u0446\u043e\u0432\u043e\u0439 \u043f\u0430\u0439\u043a\u0438<\/li>\n\n\n\n<li>\u043c\u043e\u0449\u043d\u0430\u044f \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u0438\u043a\u0430<\/li>\n\n\n\n<li>\u043c\u043d\u043e\u0433\u043e\u0441\u043b\u043e\u0439\u043d\u044b\u0435 \u043f\u043b\u0430\u0442\u044b \u0441 \u043f\u043b\u043e\u0442\u043d\u043e\u0439 \u043c\u0430\u0440\u0448\u0440\u0443\u0442\u0438\u0437\u0430\u0446\u0438\u0435\u0439<\/li>\n\n\n\n<li>\u0430\u0432\u0442\u043e\u043c\u043e\u0431\u0438\u043b\u044c\u043d\u044b\u0435 \u0443\u0441\u043b\u043e\u0432\u0438\u044f<\/li>\n<\/ul>\n\n\n\n<p>\u0412 \u0442\u0430\u043a\u0438\u0445 \u0441\u043b\u0443\u0447\u0430\u044f\u0445 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u044b \u0441 \u0431\u043e\u043b\u0435\u0435 \u0432\u044b\u0441\u043e\u043a\u043e\u0439 Tg \u043f\u043e\u043c\u043e\u0433\u0430\u044e\u0442 \u0441\u043e\u0445\u0440\u0430\u043d\u0438\u0442\u044c \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u043f\u043b\u0438\u0442\u044b \u0438 \u0441\u043d\u0438\u0437\u0438\u0442\u044c \u0440\u0438\u0441\u043a \u0440\u0430\u0441\u0441\u043b\u043e\u0435\u043d\u0438\u044f.<\/p>\n\n\n\n<p>\u0422\u0435\u043f\u043b\u043e\u0432\u044b\u0435 \u0430\u0441\u043f\u0435\u043a\u0442\u044b \u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u043f\u0435\u0447\u0430\u0442\u043d\u044b\u0445 \u043f\u043b\u0430\u0442 \u0440\u0430\u0441\u0441\u043c\u0430\u0442\u0440\u0438\u0432\u0430\u044e\u0442\u0441\u044f \u0434\u0430\u043b\u0435\u0435 \u0432 \u0440\u0430\u0437\u0434\u0435\u043b\u0435 <strong>\u0422\u0435\u043f\u043b\u043e\u0432\u043e\u0435 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u0440\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0438 \u043f\u0435\u0447\u0430\u0442\u043d\u044b\u0445 \u043f\u043b\u0430\u0442<\/strong>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u0423\u0447\u0435\u0442 \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u0435\u0439 \u0448\u0442\u0430\u0431\u0435\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0434\u043b\u044f \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u0432 \u0441 \u0432\u044b\u0441\u043e\u043a\u0438\u043c \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435\u043c \u0422\u0413<\/h2>\n\n\n\n<p>\u041c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u044b FR4 \u0441 \u0432\u044b\u0441\u043e\u043a\u0438\u043c \u0422\u0413 \u043c\u043e\u0433\u0443\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c\u0441\u044f \u0432 \u0442\u0435\u0445 \u0436\u0435 \u043c\u043d\u043e\u0433\u043e\u0441\u043b\u043e\u0439\u043d\u044b\u0445 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0430\u0445, \u0447\u0442\u043e \u0438 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u044b\u0435 \u043b\u0430\u043c\u0438\u043d\u0430\u0442\u044b FR4.<\/p>\n\n\n\n<p>\u041e\u0434\u043d\u0430\u043a\u043e \u0434\u0438\u0437\u0430\u0439\u043d\u0435\u0440\u044b \u043c\u043e\u0433\u0443\u0442 \u0432\u044b\u0431\u0440\u0430\u0442\u044c \u044d\u0442\u0438 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u044b, \u043a\u043e\u0433\u0434\u0430:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0423 \u0434\u043e\u0441\u043a\u0438 \u043c\u043d\u043e\u0433\u043e \u0441\u043b\u043e\u0435\u0432<\/li>\n\n\n\n<li>\u0442\u0435\u0440\u043c\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0446\u0438\u043a\u043b\u044b \u0432\u043e \u0432\u0440\u0435\u043c\u044f \u0441\u0431\u043e\u0440\u043a\u0438 \u044f\u0432\u043b\u044f\u044e\u0442\u0441\u044f \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u043c\u0438<\/li>\n\n\n\n<li>\u043c\u0435\u0445\u0430\u043d\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u043d\u0430\u0434\u0435\u0436\u043d\u043e\u0441\u0442\u044c \u0438\u043c\u0435\u0435\u0442 \u0440\u0435\u0448\u0430\u044e\u0449\u0435\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435<\/li>\n<\/ul>\n\n\n\n<p>\u0414\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u0441\u043e\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u044f \u043f\u043e \u043f\u043b\u0430\u043d\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044e \u0448\u0442\u0430\u0431\u0435\u043b\u044f \u043e\u043f\u0438\u0441\u0430\u043d\u044b \u0432 \u0440\u0430\u0437\u0434\u0435\u043b\u0435 <strong><a href=\"https:\/\/www.han-sphere.com\/blog\/news\/fr4-pcb-stackup-design-guide\/\">\u0420\u0443\u043a\u043e\u0432\u043e\u0434\u0441\u0442\u0432\u043e \u043f\u043e \u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044e \u043f\u0435\u0447\u0430\u0442\u043d\u044b\u0445 \u043f\u043b\u0430\u0442 FR4<\/a><\/strong>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u0421\u043e\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u044f \u043f\u043e \u043f\u043e\u0432\u043e\u0434\u0443 \u0441\u0442\u043e\u0438\u043c\u043e\u0441\u0442\u0438<\/h2>\n\n\n\n<p>\u041c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u044b FR4 \u0441 \u0432\u044b\u0441\u043e\u043a\u0438\u043c \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435\u043c \u0422\u0413 \u043e\u0431\u044b\u0447\u043d\u043e \u0441\u0442\u043e\u044f\u0442 \u0434\u043e\u0440\u043e\u0436\u0435, \u0447\u0435\u043c \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u044b\u0435 \u043b\u0430\u043c\u0438\u043d\u0430\u0442\u044b FR4, \u043f\u043e\u0441\u043a\u043e\u043b\u044c\u043a\u0443 \u0432 \u043d\u0438\u0445 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442\u0441\u044f \u0431\u043e\u043b\u0435\u0435 \u0441\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0435 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0441\u043c\u043e\u043b.<\/p>\n\n\n\n<p>\u041e\u0434\u043d\u0430\u043a\u043e \u0440\u0430\u0437\u043d\u0438\u0446\u0430 \u0432 \u0446\u0435\u043d\u0435 \u0447\u0430\u0441\u0442\u043e \u043e\u043a\u0430\u0437\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u043e\u0442\u043d\u043e\u0441\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u043d\u0435\u0431\u043e\u043b\u044c\u0448\u043e\u0439 \u043f\u043e \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u044e \u0441 \u043e\u0431\u0449\u0435\u0439 \u0441\u0442\u043e\u0438\u043c\u043e\u0441\u0442\u044c\u044e \u0441\u0431\u043e\u0440\u043a\u0438 \u043f\u0435\u0447\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u044b.<\/p>\n\n\n\n<p>\u0412 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u044f\u0445, \u0433\u0434\u0435 \u043d\u0430\u0434\u0435\u0436\u043d\u043e\u0441\u0442\u044c \u0438\u043c\u0435\u0435\u0442 \u0440\u0435\u0448\u0430\u044e\u0449\u0435\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u0432 \u0441 \u0432\u044b\u0441\u043e\u043a\u043e\u0439 \u0422\u0413 \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u043c\u043e\u0447\u044c \u0441\u043d\u0438\u0437\u0438\u0442\u044c \u0434\u043e\u043b\u0433\u043e\u0441\u0440\u043e\u0447\u043d\u044b\u0435 \u0440\u0438\u0441\u043a\u0438 \u043e\u0442\u043a\u0430\u0437\u043e\u0432.<\/p>\n\n\n\n<p>\u0412\u043e\u043f\u0440\u043e\u0441\u044b, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0435 \u0441 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u043c\u0438 \u0437\u0430\u0442\u0440\u0430\u0442\u0430\u043c\u0438, \u0440\u0430\u0441\u0441\u043c\u0430\u0442\u0440\u0438\u0432\u0430\u044e\u0442\u0441\u044f \u0434\u0430\u043b\u0435\u0435 \u0432 <strong>\u0424\u0430\u043a\u0442\u043e\u0440\u044b \u0441\u0442\u043e\u0438\u043c\u043e\u0441\u0442\u0438 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0430 \u043f\u0435\u0447\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u044b<\/strong>.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"527\" src=\"http:\/\/www.han-sphere.com\/wp-content\/uploads\/2026\/03\/FR4-PCB-14.jpg\" alt=\"FR4 PCB\" class=\"wp-image-519\" srcset=\"https:\/\/www.han-sphere.com\/wp-content\/uploads\/2026\/03\/FR4-PCB-14.jpg 600w, https:\/\/www.han-sphere.com\/wp-content\/uploads\/2026\/03\/FR4-PCB-14-300x264.jpg 300w, https:\/\/www.han-sphere.com\/wp-content\/uploads\/2026\/03\/FR4-PCB-14-14x12.jpg 14w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">FR4 \u0432 \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0438 \u0441 High-Tg FR4 \u0432 \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0438 \u0441 \u0434\u0440\u0443\u0433\u0438\u043c\u0438 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0430\u043c\u0438<\/h2>\n\n\n\n<p>\u0412 \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0441\u043b\u0443\u0447\u0430\u044f\u0445 \u0434\u0430\u0436\u0435 \u0432\u044b\u0441\u043e\u043a\u043e\u043f\u0440\u043e\u0447\u043d\u044b\u0439 FR4 \u043c\u043e\u0436\u0435\u0442 \u043d\u0435 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0442\u044c \u0434\u043e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u044b\u0445 \u0442\u0435\u043f\u043b\u043e\u0432\u044b\u0445 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a.<\/p>\n\n\n\n<p>\u0410\u043b\u044c\u0442\u0435\u0440\u043d\u0430\u0442\u0438\u0432\u043d\u044b\u0435 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u044b \u043c\u043e\u0433\u0443\u0442 \u0432\u043a\u043b\u044e\u0447\u0430\u0442\u044c:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u041f\u0435\u0447\u0430\u0442\u043d\u044b\u0435 \u043f\u043b\u0430\u0442\u044b \u0441 \u043c\u0435\u0442\u0430\u043b\u043b\u0438\u0447\u0435\u0441\u043a\u0438\u043c \u0441\u0435\u0440\u0434\u0435\u0447\u043d\u0438\u043a\u043e\u043c \u0434\u043b\u044f \u0441\u0432\u0435\u0442\u043e\u0434\u0438\u043e\u0434\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c<\/li>\n\n\n\n<li>\u043a\u0435\u0440\u0430\u043c\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u043f\u043e\u0434\u043b\u043e\u0436\u043a\u0438 \u0434\u043b\u044f \u043c\u043e\u0449\u043d\u043e\u0439 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u0438\u043a\u0438<\/li>\n\n\n\n<li>\u0441\u043f\u0435\u0446\u0438\u0430\u043b\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0435 \u0440\u0430\u0434\u0438\u043e\u0447\u0430\u0441\u0442\u043e\u0442\u043d\u044b\u0435 \u043b\u0430\u043c\u0438\u043d\u0430\u0442\u044b \u0434\u043b\u044f \u0432\u044b\u0441\u043e\u043a\u043e\u0447\u0430\u0441\u0442\u043e\u0442\u043d\u044b\u0445 \u0441\u0445\u0435\u043c<\/li>\n<\/ul>\n\n\n\n<p>\u0421\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0435 FR4 \u0438 \u043a\u0435\u0440\u0430\u043c\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u043f\u043e\u0434\u043b\u043e\u0436\u0435\u043a \u043c\u043e\u0436\u043d\u043e \u043d\u0430\u0439\u0442\u0438 \u0432 \u0440\u0430\u0437\u0434\u0435\u043b\u0435 <strong><a href=\"https:\/\/www.han-sphere.com\/blog\/news\/ceramic-pcb-vs-fr4-pcb-thermal-electrical-cost-comparison\/\">\u041a\u0435\u0440\u0430\u043c\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u043f\u0435\u0447\u0430\u0442\u043d\u0430\u044f \u043f\u043b\u0430\u0442\u0430 \u043f\u0440\u043e\u0442\u0438\u0432 \u043f\u0435\u0447\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u044b FR4: \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0435 \u0442\u0435\u043f\u043b\u043e\u0432\u044b\u0445, \u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a \u0438 \u0441\u0442\u043e\u0438\u043c\u043e\u0441\u0442\u0438<\/a><\/strong>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u0417\u0430\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435<\/h2>\n\n\n\n<p>\u0421\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u044b\u0435 \u043b\u0430\u043c\u0438\u043d\u0430\u0442\u044b FR4 \u043e\u0441\u0442\u0430\u044e\u0442\u0441\u044f \u043d\u0430\u0438\u0431\u043e\u043b\u0435\u0435 \u0448\u0438\u0440\u043e\u043a\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u044b\u043c \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u043c \u0434\u043b\u044f \u043f\u043e\u0434\u043b\u043e\u0436\u0435\u043a \u043f\u0435\u0447\u0430\u0442\u043d\u044b\u0445 \u043f\u043b\u0430\u0442, \u043f\u043e\u0441\u043a\u043e\u043b\u044c\u043a\u0443 \u043e\u043d\u0438 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u044e\u0442 \u043d\u0430\u0434\u0435\u0436\u043d\u0443\u044e \u0440\u0430\u0431\u043e\u0442\u0443 \u0438 \u043d\u0438\u0437\u043a\u0443\u044e \u0441\u0442\u043e\u0438\u043c\u043e\u0441\u0442\u044c \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0430.<\/p>\n\n\n\n<p>\u041c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u044b FR4 \u0441 \u0432\u044b\u0441\u043e\u043a\u0438\u043c \u043f\u043e\u043a\u0430\u0437\u0430\u0442\u0435\u043b\u0435\u043c Tg \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u044e\u0442 \u043f\u043e\u0432\u044b\u0448\u0435\u043d\u043d\u0443\u044e \u0442\u0435\u0440\u043c\u043e\u0441\u0442\u043e\u0439\u043a\u043e\u0441\u0442\u044c \u0438 \u043b\u0443\u0447\u0448\u0435 \u043f\u043e\u0434\u0445\u043e\u0434\u044f\u0442 \u0434\u043b\u044f \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0439, \u043f\u043e\u0434\u0432\u0435\u0440\u0436\u0435\u043d\u043d\u044b\u0445 \u0432\u043e\u0437\u0434\u0435\u0439\u0441\u0442\u0432\u0438\u044e \u0432\u044b\u0441\u043e\u043a\u0438\u0445 \u0440\u0430\u0431\u043e\u0447\u0438\u0445 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440 \u0438\u043b\u0438 \u043f\u043e\u0432\u0442\u043e\u0440\u044f\u044e\u0449\u0438\u0445\u0441\u044f \u0442\u0435\u0440\u043c\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0446\u0438\u043a\u043b\u043e\u0432.<\/p>\n\n\n\n<p>\u0412\u044b\u0431\u043e\u0440 \u043c\u0435\u0436\u0434\u0443 \u044d\u0442\u0438\u043c\u0438 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0430\u043c\u0438 \u0437\u0430\u0432\u0438\u0441\u0438\u0442 \u043e\u0442 \u0442\u0435\u043f\u043b\u043e\u0432\u043e\u0439 \u0441\u0440\u0435\u0434\u044b, \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u0439 \u043a \u043d\u0430\u0434\u0435\u0436\u043d\u043e\u0441\u0442\u0438 \u0438 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0445 \u0441\u043e\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0439 \u043a\u043e\u043d\u0435\u0447\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u0430.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0427\u0410\u0421\u0422\u041e \u0417\u0410\u0414\u0410\u0412\u0410\u0415\u041c\u042b\u0415 \u0412\u041e\u041f\u0420\u041e\u0421\u042b<\/h2>\n\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1773590741153\"><strong class=\"schema-faq-question\">\u0412: \u0427\u0442\u043e \u043e\u0437\u043d\u0430\u0447\u0430\u0435\u0442 Tg \u0432 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0430\u0445 \u043f\u0435\u0447\u0430\u0442\u043d\u044b\u0445 \u043f\u043b\u0430\u0442?<\/strong> <p class=\"schema-faq-answer\">\u041e: Tg \u043e\u0437\u043d\u0430\u0447\u0430\u0435\u0442 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0443 \u0441\u0442\u0435\u043a\u043b\u043e\u0432\u0430\u043d\u0438\u044f. \u041e\u043d\u0430 \u043e\u0431\u043e\u0437\u043d\u0430\u0447\u0430\u0435\u0442 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0443, \u043f\u0440\u0438 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u0441\u043c\u043e\u043b\u0430 \u0432 \u043b\u0430\u043c\u0438\u043d\u0430\u0442\u0435 \u043f\u0435\u0447\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u044b \u043d\u0430\u0447\u0438\u043d\u0430\u0435\u0442 \u0440\u0430\u0437\u043c\u044f\u0433\u0447\u0430\u0442\u044c\u0441\u044f \u0438 \u043c\u0435\u043d\u044f\u0442\u044c \u043c\u0435\u0445\u0430\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1773590752533\"><strong class=\"schema-faq-question\">\u0412: \u041f\u043e\u0447\u0435\u043c\u0443 \u0432 \u043f\u0435\u0447\u0430\u0442\u043d\u044b\u0445 \u043f\u043b\u0430\u0442\u0430\u0445 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f FR4 \u0441 \u0432\u044b\u0441\u043e\u043a\u0438\u043c \u0422\u0413?<\/strong> <p class=\"schema-faq-answer\">\u041e: \u041c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u044b FR4 \u0441 \u0432\u044b\u0441\u043e\u043a\u0438\u043c \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435\u043c \u0422\u0413 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u044e\u0442 \u043f\u043e\u0432\u044b\u0448\u0435\u043d\u043d\u0443\u044e \u0442\u0435\u0440\u043c\u043e\u0441\u0442\u043e\u0439\u043a\u043e\u0441\u0442\u044c, \u0447\u0442\u043e \u0434\u0435\u043b\u0430\u0435\u0442 \u0438\u0445 \u043f\u0440\u0438\u0433\u043e\u0434\u043d\u044b\u043c\u0438 \u0434\u043b\u044f \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0432 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u0445 \u043f\u043e\u0432\u044b\u0448\u0435\u043d\u043d\u044b\u0445 \u0440\u0430\u0431\u043e\u0447\u0438\u0445 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440 \u0438\u043b\u0438 \u043c\u043d\u043e\u0433\u043e\u043a\u0440\u0430\u0442\u043d\u044b\u0445 \u0446\u0438\u043a\u043b\u043e\u0432 \u043f\u0430\u0439\u043a\u0438.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1773590763629\"><strong class=\"schema-faq-question\">\u0412\u043e\u043f\u0440\u043e\u0441: \u0412\u0441\u0435\u0433\u0434\u0430 \u043b\u0438 FR4 \u0441 \u0432\u044b\u0441\u043e\u043a\u0438\u043c \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435\u043c \u0422\u0413 \u043b\u0443\u0447\u0448\u0435, \u0447\u0435\u043c \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u044b\u0439 FR4?<\/strong> <p class=\"schema-faq-answer\">\u041e: \u041d\u0435 \u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u043e. \u0421\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u043e\u0433\u043e FR4 \u0434\u043e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u043e \u0434\u043b\u044f \u043c\u043d\u043e\u0433\u0438\u0445 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0439. \u041c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u044b \u0441 \u0432\u044b\u0441\u043e\u043a\u0438\u043c Tg \u043e\u0431\u044b\u0447\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442\u0441\u044f, \u043a\u043e\u0433\u0434\u0430 \u0442\u0440\u0435\u0431\u0443\u0435\u0442\u0441\u044f \u0434\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u0430\u044f \u0442\u0435\u043f\u043b\u043e\u0432\u0430\u044f \u043d\u0430\u0434\u0435\u0436\u043d\u043e\u0441\u0442\u044c.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1773590775653\"><strong class=\"schema-faq-question\">\u0412\u043e\u043f\u0440\u043e\u0441: \u0412\u043b\u0438\u044f\u0435\u0442 \u043b\u0438 \u0432\u044b\u0441\u043e\u043a\u0430\u044f \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0430 FR4 \u043d\u0430 \u0441\u0442\u043e\u0438\u043c\u043e\u0441\u0442\u044c \u043f\u0435\u0447\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u044b?<\/strong> <p class=\"schema-faq-answer\">\u041e: \u0414\u0430, \u043b\u0430\u043c\u0438\u043d\u0430\u0442\u044b \u0441 \u0432\u044b\u0441\u043e\u043a\u0438\u043c \u0422\u0413 \u043e\u0431\u044b\u0447\u043d\u043e \u0441\u0442\u043e\u044f\u0442 \u043d\u0435\u043c\u043d\u043e\u0433\u043e \u0434\u043e\u0440\u043e\u0436\u0435 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u044b\u0445 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u0432 FR4, \u043d\u043e \u0440\u0430\u0437\u043d\u0438\u0446\u0430 \u0432 \u0446\u0435\u043d\u0435 \u0447\u0430\u0441\u0442\u043e \u0431\u044b\u0432\u0430\u0435\u0442 \u043d\u0435\u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0439.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1773590787677\"><strong class=\"schema-faq-question\">\u0412: \u041c\u043e\u0436\u043d\u043e \u043b\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c FR4 \u0441 \u0432\u044b\u0441\u043e\u043a\u0438\u043c \u0422\u0413 \u0432 \u043c\u043d\u043e\u0433\u043e\u0441\u043b\u043e\u0439\u043d\u044b\u0445 \u043f\u0435\u0447\u0430\u0442\u043d\u044b\u0445 \u043f\u043b\u0430\u0442\u0430\u0445?<\/strong> <p class=\"schema-faq-answer\">\u041e: \u0414\u0430. \u041c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u044b FR4 \u0441 \u0432\u044b\u0441\u043e\u043a\u0438\u043c\u0438 \u043f\u043e\u043a\u0430\u0437\u0430\u0442\u0435\u043b\u044f\u043c\u0438 Tg \u0448\u0438\u0440\u043e\u043a\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442\u0441\u044f \u0432 \u043c\u043d\u043e\u0433\u043e\u0441\u043b\u043e\u0439\u043d\u044b\u0445 \u043f\u043b\u0430\u0442\u0430\u0445, \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e \u043a\u043e\u0433\u0434\u0430 \u0432\u0430\u0436\u043d\u0430 \u0442\u0435\u0440\u043c\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0432 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0435 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0430.<\/p> <\/div> <\/div>","protected":false},"excerpt":{"rendered":"<p>FR4 - \u0441\u0430\u043c\u044b\u0439 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u043d\u044b\u0439 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b \u0434\u043b\u044f \u043f\u043e\u0434\u043b\u043e\u0436\u0435\u043a \u043f\u0435\u0447\u0430\u0442\u043d\u044b\u0445 \u043f\u043b\u0430\u0442, \u043d\u043e \u0432 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f\u0445 \u0441 \u0431\u043e\u043b\u0435\u0435 \u0432\u044b\u0441\u043e\u043a\u0438\u043c\u0438 \u0440\u0430\u0431\u043e\u0447\u0438\u043c\u0438 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0430\u043c\u0438 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 \u0447\u0430\u0441\u0442\u043e \u0432\u044b\u0431\u0438\u0440\u0430\u044e\u0442 \u043b\u0430\u043c\u0438\u043d\u0430\u0442\u044b FR4 \u0441 \u0432\u044b\u0441\u043e\u043a\u0438\u043c Tg. \u041c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u044b \u0441 \u0432\u044b\u0441\u043e\u043a\u0438\u043c Tg \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u044e\u0442 \u043b\u0443\u0447\u0448\u0443\u044e \u0442\u0435\u0440\u043c\u0438\u0447\u0435\u0441\u043a\u0443\u044e \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0438 \u043f\u043e\u0432\u044b\u0448\u0435\u043d\u043d\u0443\u044e \u043d\u0430\u0434\u0435\u0436\u043d\u043e\u0441\u0442\u044c \u043f\u0440\u0438 \u043f\u0430\u0439\u043a\u0435 \u0438 \u0434\u043b\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0439 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438. \u0412 \u044d\u0442\u043e\u0439 \u0441\u0442\u0430\u0442\u044c\u0435 \u0440\u0430\u0441\u0441\u043a\u0430\u0437\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u043e \u0440\u0430\u0437\u043b\u0438\u0447\u0438\u044f\u0445 \u043c\u0435\u0436\u0434\u0443 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u044b\u043c FR4 \u0438 \u0432\u044b\u0441\u043e\u043a\u043e\u043f\u0440\u043e\u0447\u043d\u044b\u043c FR4, \u0432\u043a\u043b\u044e\u0447\u0430\u044f \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0430, \u0442\u0435\u043f\u043b\u043e\u0432\u044b\u0435 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438 \u0438 \u0442\u0438\u043f\u0438\u0447\u043d\u044b\u0435 \u0441\u043b\u0443\u0447\u0430\u0438 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materials, including glass transition temperature, thermal stability, and typical applications.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.han-sphere.com\/ru\/blog\/news\/fr4-pcb-vs-high-tg-fr4\/\" \/>\n<meta property=\"og:locale\" content=\"ru_RU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"FR4 PCB vs High-Tg FR4: What\u2019s the Difference? - HanSphere\" \/>\n<meta property=\"og:description\" content=\"Compare standard FR4 and high-Tg FR4 PCB materials, including glass transition temperature, thermal stability, and typical applications.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.han-sphere.com\/ru\/blog\/news\/fr4-pcb-vs-high-tg-fr4\/\" \/>\n<meta property=\"og:site_name\" content=\"hansphere\" \/>\n<meta property=\"article:published_time\" content=\"2026-03-17T00:00:00+00:00\" \/>\n<meta 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High-Tg FR4 materials are commonly used in multilayer boards, especially when thermal stability during manufacturing is important.\",\"inLanguage\":\"ru-RU\"},\"inLanguage\":\"ru-RU\"},{\"@type\":\"HowTo\",\"@id\":\"https:\/\/www.han-sphere.com\/blog\/news\/fr4-pcb-vs-high-tg-fr4\/#howto-1\",\"name\":\"FR4 PCB vs High-Tg FR4: What\u2019s the Difference?\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.han-sphere.com\/blog\/news\/fr4-pcb-vs-high-tg-fr4\/\"},\"description\":\"Selecting between standard FR4 and high-Tg FR4 materials usually depends on the expected operating temperature and reliability requirements of the circuit board.&lt;br>Engineers typically evaluate several design factors before making a material selection.\",\"step\":[{\"@type\":\"HowToStep\",\"url\":\"https:\/\/www.han-sphere.com\/blog\/news\/fr4-pcb-vs-high-tg-fr4\/#how-to-step-1773591007446\",\"name\":\"1. Check the Maximum Operating Temperature\",\"itemListElement\":[{\"@type\":\"HowToDirection\",\"text\":\"The first step is estimating the maximum temperature the PCB may experience during operation.<br\/>If the board temperature remains well below the Tg value of standard FR4, the material will usually perform reliably. However, circuits exposed to elevated temperatures may benefit from high-Tg laminates.\"}]},{\"@type\":\"HowToStep\",\"url\":\"https:\/\/www.han-sphere.com\/blog\/news\/fr4-pcb-vs-high-tg-fr4\/#how-to-step-1773591060442\",\"name\":\"2. Consider the Assembly Process\",\"itemListElement\":[{\"@type\":\"HowToDirection\",\"text\":\"Modern electronics often use <strong>lead-free soldering<\/strong>, which involves higher reflow temperatures.<br\/>During repeated soldering cycles, high-Tg materials provide better dimensional stability and reduce the risk of laminate deformation.\"}]},{\"@type\":\"HowToStep\",\"url\":\"https:\/\/www.han-sphere.com\/blog\/news\/fr4-pcb-vs-high-tg-fr4\/#how-to-step-1773591092355\",\"name\":\"3. Evaluate Thermal Cycling Conditions\",\"itemListElement\":[{\"@type\":\"HowToDirection\",\"text\":\"Applications such as automotive electronics and industrial equipment may experience repeated heating and cooling cycles.<br\/>In these cases, high-Tg FR4 materials are often preferred because they provide better resistance to thermal stress and long-term reliability.<br\/>Thermal design considerations are explained further in <strong>Thermal Management in PCB Design<\/strong>.\"}]},{\"@type\":\"HowToStep\",\"url\":\"https:\/\/www.han-sphere.com\/blog\/news\/fr4-pcb-vs-high-tg-fr4\/#how-to-step-1773591124360\",\"name\":\"4. Review PCB Layer Count\",\"itemListElement\":[{\"@type\":\"HowToDirection\",\"text\":\"Multilayer PCBs with many layers may experience greater internal stress during lamination and reflow.<br\/>High-Tg laminates are often used in:<br\/>8-layer boards<br\/>10-layer boards<br\/>high-density designs<br\/>Stackup design considerations are discussed in <strong><a href=\\\"https:\/\/www.han-sphere.com\/blog\/news\/fr4-pcb-stackup-design-guide\/\\\">FR4 PCB Stackup Design Guide<\/a><\/strong>.\"}]},{\"@type\":\"HowToStep\",\"url\":\"https:\/\/www.han-sphere.com\/blog\/news\/fr4-pcb-vs-high-tg-fr4\/#how-to-step-1773591167345\",\"name\":\"5. Compare Cost and Reliability\",\"itemListElement\":[{\"@type\":\"HowToDirection\",\"text\":\"High-Tg FR4 materials are slightly more expensive than standard FR4 laminates. However, the price difference is often small compared with the total cost of the PCB assembly.<br\/>For designs where reliability is critical, selecting high-Tg materials can help reduce long-term failure risks.<br\/>Cost considerations are explained in <strong>PCB Manufacturing Cost Factors<\/strong>.\"}]}],\"inLanguage\":\"ru-RU\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"FR4 PCB \u043f\u0440\u043e\u0442\u0438\u0432 High-Tg FR4: \u0432 \u0447\u0435\u043c \u0440\u0430\u0437\u043d\u0438\u0446\u0430? - HanSphere","description":"\u0421\u0440\u0430\u0432\u043d\u0438\u0442\u0435 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u044b\u0435 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u044b \u0434\u043b\u044f \u043f\u0435\u0447\u0430\u0442\u043d\u044b\u0445 \u043f\u043b\u0430\u0442 FR4 \u0438 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u044b \u0434\u043b\u044f \u043f\u0435\u0447\u0430\u0442\u043d\u044b\u0445 \u043f\u043b\u0430\u0442 FR4 \u0441 \u0432\u044b\u0441\u043e\u043a\u0438\u043c \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435\u043c \u0422\u0413, \u0432\u043a\u043b\u044e\u0447\u0430\u044f \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0443 \u0441\u0442\u0435\u043a\u043b\u043e\u0432\u0430\u043d\u0438\u044f, \u0442\u0435\u0440\u043c\u0438\u0447\u0435\u0441\u043a\u0443\u044e \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0438 \u0442\u0438\u043f\u0438\u0447\u043d\u044b\u0435 \u043e\u0431\u043b\u0430\u0441\u0442\u0438 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.han-sphere.com\/ru\/blog\/news\/fr4-pcb-vs-high-tg-fr4\/","og_locale":"ru_RU","og_type":"article","og_title":"FR4 PCB vs High-Tg FR4: What\u2019s the Difference? 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It indicates the temperature at which the resin in the PCB laminate begins to soften and change mechanical properties.","inLanguage":"ru-RU"},"inLanguage":"ru-RU"},{"@type":"Question","@id":"https:\/\/www.han-sphere.com\/blog\/news\/fr4-pcb-vs-high-tg-fr4\/#faq-question-1773590752533","position":2,"url":"https:\/\/www.han-sphere.com\/blog\/news\/fr4-pcb-vs-high-tg-fr4\/#faq-question-1773590752533","name":"\u0412: \u041f\u043e\u0447\u0435\u043c\u0443 \u0432 \u043f\u0435\u0447\u0430\u0442\u043d\u044b\u0445 \u043f\u043b\u0430\u0442\u0430\u0445 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f FR4 \u0441 \u0432\u044b\u0441\u043e\u043a\u0438\u043c \u0422\u0413?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"A: High-Tg FR4 materials provide improved thermal stability, making them suitable for applications involving higher operating temperatures or multiple soldering cycles.","inLanguage":"ru-RU"},"inLanguage":"ru-RU"},{"@type":"Question","@id":"https:\/\/www.han-sphere.com\/blog\/news\/fr4-pcb-vs-high-tg-fr4\/#faq-question-1773590763629","position":3,"url":"https:\/\/www.han-sphere.com\/blog\/news\/fr4-pcb-vs-high-tg-fr4\/#faq-question-1773590763629","name":"\u0412\u043e\u043f\u0440\u043e\u0441: \u0412\u0441\u0435\u0433\u0434\u0430 \u043b\u0438 FR4 \u0441 \u0432\u044b\u0441\u043e\u043a\u0438\u043c \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435\u043c \u0422\u0413 \u043b\u0443\u0447\u0448\u0435, \u0447\u0435\u043c \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u044b\u0439 FR4?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"A: Not necessarily. Standard FR4 is sufficient for many applications. High-Tg materials are typically used when additional thermal reliability is required.","inLanguage":"ru-RU"},"inLanguage":"ru-RU"},{"@type":"Question","@id":"https:\/\/www.han-sphere.com\/blog\/news\/fr4-pcb-vs-high-tg-fr4\/#faq-question-1773590775653","position":4,"url":"https:\/\/www.han-sphere.com\/blog\/news\/fr4-pcb-vs-high-tg-fr4\/#faq-question-1773590775653","name":"\u0412\u043e\u043f\u0440\u043e\u0441: \u0412\u043b\u0438\u044f\u0435\u0442 \u043b\u0438 \u0432\u044b\u0441\u043e\u043a\u0430\u044f \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0430 FR4 \u043d\u0430 \u0441\u0442\u043e\u0438\u043c\u043e\u0441\u0442\u044c \u043f\u0435\u0447\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u044b?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"A: Yes, high-Tg laminates usually cost slightly more than standard FR4 materials, but the price difference is often modest.","inLanguage":"ru-RU"},"inLanguage":"ru-RU"},{"@type":"Question","@id":"https:\/\/www.han-sphere.com\/blog\/news\/fr4-pcb-vs-high-tg-fr4\/#faq-question-1773590787677","position":5,"url":"https:\/\/www.han-sphere.com\/blog\/news\/fr4-pcb-vs-high-tg-fr4\/#faq-question-1773590787677","name":"\u0412: \u041c\u043e\u0436\u043d\u043e \u043b\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c FR4 \u0441 \u0432\u044b\u0441\u043e\u043a\u0438\u043c \u0422\u0413 \u0432 \u043c\u043d\u043e\u0433\u043e\u0441\u043b\u043e\u0439\u043d\u044b\u0445 \u043f\u0435\u0447\u0430\u0442\u043d\u044b\u0445 \u043f\u043b\u0430\u0442\u0430\u0445?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"A: Yes. High-Tg FR4 materials are commonly used in multilayer boards, especially when thermal stability during manufacturing is important.","inLanguage":"ru-RU"},"inLanguage":"ru-RU"},{"@type":"HowTo","@id":"https:\/\/www.han-sphere.com\/blog\/news\/fr4-pcb-vs-high-tg-fr4\/#howto-1","name":"FR4 PCB \u043f\u0440\u043e\u0442\u0438\u0432 High-Tg FR4: \u0432 \u0447\u0435\u043c \u0440\u0430\u0437\u043d\u0438\u0446\u0430?","mainEntityOfPage":{"@id":"https:\/\/www.han-sphere.com\/blog\/news\/fr4-pcb-vs-high-tg-fr4\/"},"description":"\u0412\u044b\u0431\u043e\u0440 \u043c\u0435\u0436\u0434\u0443 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u044b\u043c FR4 \u0438 \u0432\u044b\u0441\u043e\u043a\u043e\u043f\u0440\u043e\u0447\u043d\u044b\u043c FR4 \u043e\u0431\u044b\u0447\u043d\u043e \u0437\u0430\u0432\u0438\u0441\u0438\u0442 \u043e\u0442 \u043e\u0436\u0438\u0434\u0430\u0435\u043c\u043e\u0439 \u0440\u0430\u0431\u043e\u0447\u0435\u0439 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u044b \u0438 \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u0439 \u043a \u043d\u0430\u0434\u0435\u0436\u043d\u043e\u0441\u0442\u0438 \u043f\u0435\u0447\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u044b.&lt;br&gt;\u0418\u043d\u0436\u0435\u043d\u0435\u0440\u044b \u043e\u0431\u044b\u0447\u043d\u043e \u043e\u0446\u0435\u043d\u0438\u0432\u0430\u044e\u0442 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u0444\u0430\u043a\u0442\u043e\u0440\u043e\u0432 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0438, \u043f\u0440\u0435\u0436\u0434\u0435 \u0447\u0435\u043c \u0441\u0434\u0435\u043b\u0430\u0442\u044c \u0432\u044b\u0431\u043e\u0440 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0430.","step":[{"@type":"HowToStep","url":"https:\/\/www.han-sphere.com\/blog\/news\/fr4-pcb-vs-high-tg-fr4\/#how-to-step-1773591007446","name":"1. Check the Maximum Operating Temperature","itemListElement":[{"@type":"HowToDirection","text":"The first step is estimating the maximum temperature the PCB may experience during operation.<br\/>If the board temperature remains well below the Tg value of standard FR4, the material will usually perform reliably. However, circuits exposed to elevated temperatures may benefit from high-Tg laminates."}]},{"@type":"HowToStep","url":"https:\/\/www.han-sphere.com\/blog\/news\/fr4-pcb-vs-high-tg-fr4\/#how-to-step-1773591060442","name":"2. Consider the Assembly Process","itemListElement":[{"@type":"HowToDirection","text":"Modern electronics often use <strong>lead-free soldering<\/strong>, which involves higher reflow temperatures.<br\/>During repeated soldering cycles, high-Tg materials provide better dimensional stability and reduce the risk of laminate deformation."}]},{"@type":"HowToStep","url":"https:\/\/www.han-sphere.com\/blog\/news\/fr4-pcb-vs-high-tg-fr4\/#how-to-step-1773591092355","name":"3. Evaluate Thermal Cycling Conditions","itemListElement":[{"@type":"HowToDirection","text":"Applications such as automotive electronics and industrial equipment may experience repeated heating and cooling cycles.<br\/>In these cases, high-Tg FR4 materials are often preferred because they provide better resistance to thermal stress and long-term reliability.<br\/>Thermal design considerations are explained further in <strong>Thermal Management in PCB Design<\/strong>."}]},{"@type":"HowToStep","url":"https:\/\/www.han-sphere.com\/blog\/news\/fr4-pcb-vs-high-tg-fr4\/#how-to-step-1773591124360","name":"4. Review PCB Layer Count","itemListElement":[{"@type":"HowToDirection","text":"Multilayer PCBs with many layers may experience greater internal stress during lamination and reflow.<br\/>High-Tg laminates are often used in:<br\/>8-layer boards<br\/>10-layer boards<br\/>high-density designs<br\/>Stackup design considerations are discussed in <strong><a href=\"https:\/\/www.han-sphere.com\/blog\/news\/fr4-pcb-stackup-design-guide\/\">FR4 PCB Stackup Design Guide<\/a><\/strong>."}]},{"@type":"HowToStep","url":"https:\/\/www.han-sphere.com\/blog\/news\/fr4-pcb-vs-high-tg-fr4\/#how-to-step-1773591167345","name":"5. Compare Cost and Reliability","itemListElement":[{"@type":"HowToDirection","text":"High-Tg FR4 materials are slightly more expensive than standard FR4 laminates. However, the price difference is often small compared with the total cost of the PCB assembly.<br\/>For designs where reliability is critical, selecting high-Tg materials can help reduce long-term failure risks.<br\/>Cost considerations are explained in <strong>PCB Manufacturing Cost Factors<\/strong>."}]}],"inLanguage":"ru-RU"}]}},"_links":{"self":[{"href":"https:\/\/www.han-sphere.com\/ru\/wp-json\/wp\/v2\/posts\/516","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.han-sphere.com\/ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.han-sphere.com\/ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.han-sphere.com\/ru\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.han-sphere.com\/ru\/wp-json\/wp\/v2\/comments?post=516"}],"version-history":[{"count":1,"href":"https:\/\/www.han-sphere.com\/ru\/wp-json\/wp\/v2\/posts\/516\/revisions"}],"predecessor-version":[{"id":521,"href":"https:\/\/www.han-sphere.com\/ru\/wp-json\/wp\/v2\/posts\/516\/revisions\/521"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.han-sphere.com\/ru\/wp-json\/wp\/v2\/media\/520"}],"wp:attachment":[{"href":"https:\/\/www.han-sphere.com\/ru\/wp-json\/wp\/v2\/media?parent=516"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.han-sphere.com\/ru\/wp-json\/wp\/v2\/categories?post=516"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.han-sphere.com\/ru\/wp-json\/wp\/v2\/tags?post=516"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}