{"id":786,"date":"2026-06-19T08:50:00","date_gmt":"2026-06-19T00:50:00","guid":{"rendered":"https:\/\/www.han-sphere.com\/?p=786"},"modified":"2026-07-05T19:10:42","modified_gmt":"2026-07-05T11:10:42","slug":"fr4-pcb-copper-thickness","status":"publish","type":"post","link":"https:\/\/www.han-sphere.com\/ar\/blog\/news\/fr4-pcb-copper-thickness\/","title":{"rendered":"\u062e\u064a\u0627\u0631\u0627\u062a \u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u0646\u062d\u0627\u0633 \u0641\u064a \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 FR4 \u0644\u0645\u062e\u062a\u0644\u0641 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0627\u062a"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u0639\u0646\u062f\u0645\u0627 \u064a\u062d\u062f\u062f \u0627\u0644\u0645\u0647\u0646\u062f\u0633\u0648\u0646 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0644\u0648\u062d\u0629 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB)\u060c \u0641\u0625\u0646\u0647\u0645 \u064a\u0628\u062f\u0623\u0648\u0646 \u0639\u0627\u062f\u0629\u064b \u0628\u0639\u062f\u062f \u0627\u0644\u0637\u0628\u0642\u0627\u062a \u0648\u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u0644\u0648\u062d\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0643\u0645\u0627 \u0623\u0646 \u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u0646\u062d\u0627\u0633 \u062a\u0633\u062a\u062d\u0642 \u0646\u0641\u0633 \u0627\u0644\u0642\u062f\u0631 \u0645\u0646 \u0627\u0644\u0627\u0647\u062a\u0645\u0627\u0645.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0625\u0646 \u062a\u0623\u062b\u064a\u0631\u0647 \u064a\u062a\u062c\u0627\u0648\u0632 \u0628\u0643\u062b\u064a\u0631 \u0643\u0645\u064a\u0629 \u0627\u0644\u0646\u062d\u0627\u0633 \u0627\u0644\u0645\u0648\u062c\u0648\u062f\u0629 \u0639\u0644\u0649 \u0627\u0644\u0644\u0648\u062d\u0629. \u0641\u0633\u0639\u0629 \u0627\u0644\u062a\u064a\u0627\u0631\u060c \u0648\u0627\u0646\u062e\u0641\u0627\u0636 \u0627\u0644\u062c\u0647\u062f\u060c \u0648\u062a\u0628\u062f\u064a\u062f \u0627\u0644\u062d\u0631\u0627\u0631\u0629\u060c \u0648\u0639\u0631\u0636 \u0627\u0644\u0645\u0633\u0627\u0631\u0627\u062a\u060c \u0648\u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u062a\u0635\u0646\u064a\u0639\u060c \u0643\u0644\u0647\u0627 \u062a\u062a\u0623\u062b\u0631 \u0628\u0647\u0630\u0647 \u0627\u0644\u0645\u0639\u0644\u0645\u0629 \u0627\u0644\u0648\u0627\u062d\u062f\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0645\u0639\u0638\u0645 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629\u060c, <strong>1 \u0623\u0648\u0646\u0635\u0629 \u0645\u0646 \u0627\u0644\u0646\u062d\u0627\u0633<\/strong> \u0647\u0648 \u0627\u0644\u062e\u064a\u0627\u0631 \u0627\u0644\u0645\u0639\u062a\u0627\u062f. \u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u0641\u0647\u0630\u0627 \u0644\u0627 \u064a\u0639\u0646\u064a \u0623\u0646\u0647 \u0627\u0644\u062e\u064a\u0627\u0631 \u0627\u0644\u0623\u0641\u0636\u0644 \u062f\u0627\u0626\u0645\u064b\u0627.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u062c\u0628 \u0623\u0646 \u064a\u0633\u062a\u0646\u062f \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u0644\u0646\u062d\u0627\u0633 \u062f\u0627\u0626\u0645\u064b\u0627 \u0625\u0644\u0649 \u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0648\u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0644\u0644\u062a\u0635\u0645\u064a\u0645.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"http:\/\/www.han-sphere.com\/wp-content\/uploads\/2026\/07\/FR4-PCB-Copper-Thickness-Options.jpg\" alt=\"\u062e\u064a\u0627\u0631\u0627\u062a \u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u0646\u062d\u0627\u0633 \u0641\u064a \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 FR4\" class=\"wp-image-787\" srcset=\"https:\/\/www.han-sphere.com\/wp-content\/uploads\/2026\/07\/FR4-PCB-Copper-Thickness-Options.jpg 600w, https:\/\/www.han-sphere.com\/wp-content\/uploads\/2026\/07\/FR4-PCB-Copper-Thickness-Options-300x200.jpg 300w, https:\/\/www.han-sphere.com\/wp-content\/uploads\/2026\/07\/FR4-PCB-Copper-Thickness-Options-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">\u0645\u0627 \u0627\u0644\u0630\u064a \u062a\u0639\u0646\u064a\u0647 \u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u0646\u062d\u0627\u0633 \u0641\u064a \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB)\u061f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u0634\u064a\u0631 \u0645\u0635\u0637\u0644\u062d \u00ab\u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u0646\u062d\u0627\u0633\u00bb \u0625\u0644\u0649 \u0633\u0645\u0627\u0643\u0629 \u0631\u0642\u0627\u0642\u0629 \u0627\u0644\u0646\u062d\u0627\u0633 \u0627\u0644\u0645\u0648\u0635\u0644\u0629 \u0627\u0644\u0645\u0644\u0635\u0642\u0629 \u0639\u0644\u0649 \u0631\u0643\u064a\u0632\u0629 \u0644\u0648\u062d\u0629 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0641\u064a \u0635\u0646\u0627\u0639\u0629 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB)\u060c \u064a\u064f\u0639\u0628\u064e\u0651\u0631 \u0639\u0646 \u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u0646\u062d\u0627\u0633 \u0639\u0627\u062f\u0629\u064b \u0639\u0644\u0649 \u0627\u0644\u0646\u062d\u0648 \u0627\u0644\u062a\u0627\u0644\u064a: <strong>\u0623\u0648\u0646\u0635\u0629 \u0644\u0643\u0644 \u0642\u062f\u0645 \u0645\u0631\u0628\u0639 (\u0623\u0648\u0646\u0635\u0629\/\u0642\u062f\u0645 \u0645\u0631\u0628\u0639)<\/strong> \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0627\u0644\u0645\u0644\u064a\u0645\u062a\u0631\u0627\u062a \u0623\u0648 \u0627\u0644\u0645\u064a\u0643\u0631\u0648\u0645\u062a\u0631\u0627\u062a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0644\u062a\u062d\u0648\u064a\u0644 \u062a\u0642\u0631\u064a\u0628\u064b\u0627 \u0647\u0648:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u0648\u0632\u0646 \u0627\u0644\u0646\u062d\u0627\u0633<\/th><th>\u0627\u0644\u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u062a\u0642\u0631\u064a\u0628\u064a\u0629<\/th><\/tr><\/thead><tbody><tr><td>0.5 \u0623\u0648\u0646\u0635\u0629<\/td><td>17 \u0645\u064a\u0643\u0631\u0648\u0645\u062a\u0631<\/td><\/tr><tr><td>1 \u0623\u0648\u0646\u0635\u0629<\/td><td>35 \u0645\u064a\u0643\u0631\u0648\u0645\u062a\u0631<\/td><\/tr><tr><td>2 \u0623\u0648\u0646\u0635\u0629<\/td><td>70 \u0645\u064a\u0643\u0631\u0648\u0645\u062a\u0631<\/td><\/tr><tr><td>3 \u0623\u0648\u0646\u0635\u0627\u062a<\/td><td>105 \u0645\u064a\u0643\u0631\u0648\u0645\u062a\u0631<\/td><\/tr><tr><td>4 \u0623\u0648\u0646\u0635\u0627\u062a<\/td><td>140 \u0645\u064a\u0643\u0631\u0648\u0645\u062a\u0631<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0645\u062b\u0644 \u0647\u0630\u0647 \u0627\u0644\u0642\u064a\u0645 \u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u0646\u062d\u0627\u0633 \u0627\u0644\u0646\u0647\u0627\u0626\u064a\u0629 \u0642\u0628\u0644 \u0625\u062c\u0631\u0627\u0621 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0637\u0644\u0627\u0621 \u0627\u0644\u0625\u0636\u0627\u0641\u064a\u0629 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u0635\u0646\u064a\u0639.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0644\u0645\u0627\u0630\u0627 \u064a\u064f\u0639\u062f \u0633\u0645\u0643 \u0627\u0644\u0646\u062d\u0627\u0633 \u0639\u0627\u0645\u0644\u0627\u064b \u0645\u0647\u0645\u064b\u0627\u061f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u0624\u062b\u0631 \u0633\u0645\u0643 \u0627\u0644\u0646\u062d\u0627\u0633 \u0639\u0644\u0649 \u0639\u062f\u0629 \u062c\u0648\u0627\u0646\u0628 \u0645\u0646 \u0623\u062f\u0627\u0621 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u0645\u0643\u0646 \u0644\u0637\u0628\u0642\u0629 \u0627\u0644\u0646\u062d\u0627\u0633 \u0627\u0644\u0623\u0643\u062b\u0631 \u0633\u0645\u0643\u064b\u0627 \u0623\u0646:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u062a\u062d\u0645\u0644 \u062a\u064a\u0627\u0631\u064b\u0627 \u0623\u0639\u0644\u0649<\/li>\n\n\n\n<li>\u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u062e\u0633\u0627\u0626\u0631 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u064a\u0629<\/li>\n\n\n\n<li>\u062a\u062d\u0633\u064a\u0646 \u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u062d\u0631\u0627\u0631\u0629<\/li>\n\n\n\n<li>\u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u0645\u062a\u0627\u0646\u0629 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648\u0641\u064a \u0627\u0644\u0648\u0642\u062a \u0646\u0641\u0633\u0647\u060c \u0642\u062f \u064a\u062a\u0637\u0644\u0628 \u0630\u0644\u0643 \u062a\u0628\u0627\u0639\u062f\u064b\u0627 \u0623\u0643\u0628\u0631 \u0628\u064a\u0646 \u0627\u0644\u0645\u0633\u0627\u0631\u0627\u062a\u060c \u0648\u0639\u0631\u0636\u064b\u0627 \u0623\u0643\u0628\u0631 \u0644\u0644\u0645\u0633\u0627\u0631\u0627\u062a\u060c \u0648\u0636\u0648\u0627\u0628\u0637 \u062a\u0635\u0646\u064a\u0639 \u0625\u0636\u0627\u0641\u064a\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0646\u0627\u062f\u0631\u0627\u064b \u0645\u0627 \u064a\u0643\u0648\u0646 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0646\u062d\u0627\u0633 \u0627\u0644\u0623\u0643\u062b\u0631 \u0633\u0645\u0643\u0627\u064b \u0644\u0645\u062c\u0631\u062f \u0623\u0646\u0647 \u064a\u0628\u062f\u0648 \u201c\u0623\u0641\u0636\u0644\u201d \u0647\u0648 \u0627\u0644\u062d\u0644 \u0627\u0644\u0623\u0643\u062b\u0631 \u0627\u0642\u062a\u0635\u0627\u062f\u064a\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u062e\u064a\u0627\u0631\u0627\u062a \u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u0646\u062d\u0627\u0633 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">0.5 \u0623\u0648\u0646\u0635\u0629 \u0645\u0646 \u0627\u0644\u0646\u062d\u0627\u0633<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u064f\u062e\u062a\u0627\u0631 \u0627\u0644\u0646\u062d\u0627\u0633 \u0628\u0648\u0632\u0646 \u0646\u0635\u0641 \u0623\u0648\u0646\u0635\u0629 \u0641\u064a \u0627\u0644\u062a\u0635\u0627\u0645\u064a\u0645 \u0627\u0644\u062a\u064a \u062a\u062a\u0636\u0645\u0646:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0643\u062b\u0627\u0641\u0629 \u062a\u0648\u062c\u064a\u0647 \u0639\u0627\u0644\u064a\u0629<\/li>\n\n\n\n<li>\u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u062f\u0642\u064a\u0642\u0629<\/li>\n\n\n\n<li>\u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0645\u0646\u062e\u0641\u0636\u0629 \u0627\u0644\u062a\u064a\u0627\u0631<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u062a\u064a\u062d \u0627\u0644\u0646\u062d\u0627\u0633 \u0627\u0644\u0623\u0642\u0644 \u0633\u0645\u0643\u064b\u0627 \u062a\u0635\u0645\u064a\u0645 \u0645\u0633\u0627\u0631\u0627\u062a \u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0630\u0627\u062a \u0647\u0646\u062f\u0633\u0629 \u0623\u0643\u062b\u0631 \u062f\u0642\u0629\u060c \u0645\u0645\u0627 \u064a\u062c\u0639\u0644\u0647 \u0645\u0641\u064a\u062f\u064b\u0627 \u0641\u064a \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u0631\u0642\u0645\u064a\u0629 \u0627\u0644\u0645\u062f\u0645\u062c\u0629.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1 \u0623\u0648\u0646\u0635\u0629 \u0645\u0646 \u0627\u0644\u0646\u062d\u0627\u0633<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0644\u0646\u062d\u0627\u0633 \u0628\u0648\u0632\u0646 \u0623\u0648\u0646\u0635\u0629 \u0648\u0627\u062d\u062f\u0629 \u0647\u0648 \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u0645\u062a\u0628\u0639 \u0641\u064a \u0627\u0644\u0635\u0646\u0627\u0639\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648\u0647\u064a \u062a\u0648\u0641\u0631 \u062a\u0648\u0627\u0632\u0646\u064b\u0627 \u062c\u064a\u062f\u064b\u0627 \u0628\u064a\u0646 \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u060c \u0648\u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u062a\u0635\u0646\u064a\u0639\u060c \u0648\u0627\u0644\u062a\u0643\u0644\u0641\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0634\u0645\u0644 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u0629 \u0645\u0627 \u064a\u0644\u064a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0627\u062a \u0627\u0644\u0627\u0633\u062a\u0647\u0644\u0627\u0643\u064a\u0629<\/li>\n\n\n\n<li>\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a<\/li>\n\n\n\n<li>\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629<\/li>\n\n\n\n<li>\u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0645\u062f\u0645\u062c\u0629 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0623\u063a\u0631\u0627\u0636<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0639\u062a\u0628\u0631 \u0645\u0639\u0638\u0645 \u0634\u0631\u0643\u0627\u062a \u062a\u0635\u0646\u064a\u0639 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB) \u0623\u0646 \u0627\u0644\u0646\u062d\u0627\u0633 \u0628\u0633\u0645\u0643 1 \u0623\u0648\u0646\u0635\u0629 \u0647\u0648 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0629 \u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u064a\u0629\u060c \u0645\u0627 \u0644\u0645 \u064a\u064f\u0637\u0644\u0628 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0642\u064a\u0645\u0629 \u0623\u062e\u0631\u0649.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2 \u0623\u0648\u0646\u0635\u0629 \u0645\u0646 \u0627\u0644\u0646\u062d\u0627\u0633<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0646\u062d\u0627\u0633 \u0628\u0633\u0645\u0643 2 \u0623\u0648\u0646\u0635\u0629 \u0639\u0627\u062f\u0629\u064b \u0641\u064a \u0627\u0644\u062d\u0627\u0644\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u062a\u0637\u0644\u0628 \u0633\u0639\u0629 \u062a\u064a\u0627\u0631 \u0625\u0636\u0627\u0641\u064a\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0634\u0645\u0644 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u0629 \u0645\u0627 \u064a\u0644\u064a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0648\u062d\u062f\u0627\u062a \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0645\u062d\u0631\u0643\u0627\u062a<\/li>\n\n\n\n<li>\u0645\u0635\u0627\u062f\u0631 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629<\/li>\n\n\n\n<li>\u0645\u062d\u0631\u0643\u0627\u062a \u0625\u0636\u0627\u0621\u0629 LED<\/li>\n\n\n\n<li>\u0623\u0646\u0638\u0645\u0629 \u0625\u062f\u0627\u0631\u0629 \u0627\u0644\u0628\u0637\u0627\u0631\u064a\u0627\u062a<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0627\u0644\u0645\u0642\u0627\u0631\u0646\u0629 \u0645\u0639 1 \u0623\u0648\u0646\u0635\u0629 \u0645\u0646 \u0627\u0644\u0646\u062d\u0627\u0633\u060c \u064a\u0645\u0643\u0646 \u0644\u0644\u0623\u0633\u0644\u0627\u0643 \u0627\u0644\u0631\u0641\u064a\u0639\u0629 \u0623\u0646 \u062a\u062d\u0645\u0644 \u062a\u064a\u0627\u0631\u064b\u0627 \u0623\u0639\u0644\u0649 \u062f\u0648\u0646 \u0623\u0646 \u062a\u0631\u062a\u0641\u0639 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0628\u0646\u0641\u0633 \u0627\u0644\u0633\u0631\u0639\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u0642\u062f \u062a\u0646\u062e\u0641\u0636 \u0643\u062b\u0627\u0641\u0629 \u0627\u0644\u0645\u0633\u0627\u0631\u0627\u062a \u0646\u0638\u0631\u064b\u0627 \u0644\u0623\u0646 \u0627\u0644\u0623\u0645\u0631 \u064a\u062a\u0637\u0644\u0628 \u0641\u064a \u0643\u062b\u064a\u0631 \u0645\u0646 \u0627\u0644\u0623\u062d\u064a\u0627\u0646 \u062a\u0628\u0627\u0639\u062f\u064b\u0627 \u0623\u0643\u0628\u0631 \u0628\u064a\u0646\u0647\u0627.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3 \u0623\u0648\u0646\u0635\u0627\u062a \u0645\u0646 \u0627\u0644\u0646\u062d\u0627\u0633 \u0648\u0645\u0627 \u0641\u0648\u0642<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u064f\u0635\u0646\u0641 \u0627\u0644\u0623\u0648\u0632\u0627\u0646 \u0627\u0644\u0646\u062d\u0627\u0633\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u0632\u064a\u062f \u0639\u0646 2 \u0623\u0648\u0646\u0635\u0629 \u0639\u0645\u0648\u0645\u064b\u0627 \u0639\u0644\u0649 \u0623\u0646\u0647\u0627 \u0646\u062d\u0627\u0633 \u062b\u0642\u064a\u0644.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0635\u064f\u0645\u0645\u062a \u0647\u0630\u0647 \u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0630\u0627\u062a \u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0635\u0627\u0631\u0645\u0629\u060c \u0645\u062b\u0644:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0645\u0639\u062f\u0627\u062a \u062a\u062d\u0648\u064a\u0644 \u0627\u0644\u0637\u0627\u0642\u0629<\/li>\n\n\n\n<li>\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0644\u062d\u0627\u0645<\/li>\n\n\n\n<li>\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0645\u062a\u062c\u062f\u062f\u0629<\/li>\n\n\n\n<li>\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u0630\u0627\u062a \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0639\u0627\u0644\u064a<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u062a\u0637\u0644\u0628 \u062a\u0635\u0646\u064a\u0639 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB) \u0627\u0644\u0646\u062d\u0627\u0633\u064a\u0629 \u0627\u0644\u062b\u0642\u064a\u0644\u0629 \u0631\u0642\u0627\u0628\u0629 \u0623\u0643\u062b\u0631 \u0635\u0631\u0627\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a \u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"http:\/\/www.han-sphere.com\/wp-content\/uploads\/2026\/07\/FR4-PCB-Copper-Thickness-Options-1.jpg\" alt=\"\u062e\u064a\u0627\u0631\u0627\u062a \u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u0646\u062d\u0627\u0633 \u0641\u064a \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 FR4\" class=\"wp-image-788\" srcset=\"https:\/\/www.han-sphere.com\/wp-content\/uploads\/2026\/07\/FR4-PCB-Copper-Thickness-Options-1.jpg 600w, https:\/\/www.han-sphere.com\/wp-content\/uploads\/2026\/07\/FR4-PCB-Copper-Thickness-Options-1-300x200.jpg 300w, https:\/\/www.han-sphere.com\/wp-content\/uploads\/2026\/07\/FR4-PCB-Copper-Thickness-Options-1-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">\u0643\u064a\u0641 \u062a\u0624\u062b\u0631 \u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u0646\u062d\u0627\u0633 \u0639\u0644\u0649 \u062a\u0635\u0645\u064a\u0645 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB)<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u0646\u0628\u063a\u064a \u0623\u062e\u0630 \u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u0646\u062d\u0627\u0633 \u0641\u064a \u0627\u0644\u0627\u0639\u062a\u0628\u0627\u0631 \u0641\u064a \u0645\u0631\u062d\u0644\u0629 \u0645\u0628\u0643\u0631\u0629 \u0645\u0646 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0635\u0645\u064a\u0645.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u062a\u0637\u0644\u0628 \u062a\u063a\u064a\u064a\u0631\u0647 \u0628\u0639\u062f \u0627\u0643\u062a\u0645\u0627\u0644 \u0627\u0644\u062a\u0648\u062c\u064a\u0647 \u0625\u062c\u0631\u0627\u0621 \u062a\u0639\u062f\u064a\u0644\u0627\u062a \u0639\u0644\u0649 \u0627\u0644\u062a\u0635\u0645\u064a\u0645.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0627\u0644\u0642\u062f\u0631\u0629 \u0627\u0644\u0627\u0633\u062a\u064a\u0639\u0627\u0628\u064a\u0629 \u0627\u0644\u062d\u0627\u0644\u064a\u0629<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u0642\u0644\u0644 \u0627\u0644\u0646\u062d\u0627\u0633 \u0627\u0644\u0623\u0643\u062b\u0631 \u0633\u0645\u0643\u064b\u0627 \u0645\u0646 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629\u060c \u0645\u0645\u0627 \u064a\u0633\u0645\u062d \u0644\u0644\u0645\u0633\u0627\u0631\u0627\u062a \u0628\u0646\u0642\u0644 \u062a\u064a\u0627\u0631 \u0623\u0643\u0628\u0631.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0641\u064a \u0643\u062b\u064a\u0631 \u0645\u0646 \u0627\u0644\u062d\u0627\u0644\u0627\u062a\u060c \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0624\u062f\u064a \u0632\u064a\u0627\u062f\u0629 \u0648\u0632\u0646 \u0627\u0644\u0646\u062d\u0627\u0633 \u0625\u0644\u0649 \u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u0645\u0633\u0627\u0631\u0627\u062a \u0648\u0627\u0633\u0639\u0629 \u0628\u0634\u0643\u0644 \u0645\u0641\u0631\u0637.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u062a\u0628\u062f\u064a\u062f \u0627\u0644\u062d\u0631\u0627\u0631\u0629<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0643\u0645\u0627 \u064a\u0633\u0627\u0639\u062f \u0627\u0644\u0646\u062d\u0627\u0633 \u0641\u064a \u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0639\u0628\u0631 \u0644\u0648\u062d\u0629 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0623\u0646 \u0645\u0627\u062f\u0629 FR4 \u0644\u064a\u0633\u062a \u0645\u0627\u062f\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062a\u0648\u0635\u064a\u0644\u060c \u0625\u0644\u0627 \u0623\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0637\u0628\u0642\u0629 \u0646\u062d\u0627\u0633\u064a\u0629 \u0623\u0643\u062b\u0631 \u0633\u0645\u0643\u064b\u0627 \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u062d\u0633\u0651\u0646 \u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u064a\u0642\u0644\u0644 \u0645\u0646 \u0638\u0647\u0648\u0631 \u0646\u0642\u0627\u0637 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u0631\u0643\u0632\u0629.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0639\u0631\u0636 \u0627\u0644\u0645\u0633\u0627\u0631<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0639\u062a\u0645\u062f \u0627\u0644\u0633\u0639\u0629 \u0627\u0644\u062d\u0627\u0644\u064a\u0629 \u0639\u0644\u0649 \u0643\u0644 \u0645\u0646 \u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u0646\u062d\u0627\u0633 \u0648\u0639\u0631\u0636 \u0627\u0644\u0645\u0633\u0627\u0631.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u062d\u0631\u0635 \u0627\u0644\u0645\u0635\u0645\u0645\u0648\u0646 \u0639\u0644\u0649 \u062a\u062d\u0642\u064a\u0642 \u0627\u0644\u062a\u0648\u0627\u0632\u0646 \u0628\u064a\u0646 \u0647\u0630\u064a\u0646 \u0627\u0644\u0639\u0627\u0645\u0644\u064a\u0646 \u0644\u062a\u0644\u0628\u064a\u0629 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0645\u062a\u0627\u062d\u0629 \u0639\u0644\u0649 \u0627\u0644\u0644\u0648\u062d\u0629.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u062a\u0635\u0646\u064a\u0639<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0624\u062f\u064a \u0632\u064a\u0627\u062f\u0629 \u0648\u0632\u0646 \u0627\u0644\u0646\u062d\u0627\u0633 \u0639\u0645\u0648\u0645\u064b\u0627 \u0625\u0644\u0649 \u0627\u0631\u062a\u0641\u0627\u0639 \u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u062a\u0635\u0646\u064a\u0639.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0642\u062f \u064a\u062a\u0637\u0644\u0628 \u0627\u0644\u0623\u0645\u0631 \u062e\u0637\u0648\u0627\u062a \u0645\u0639\u0627\u0644\u062c\u0629 \u0625\u0636\u0627\u0641\u064a\u0629 \u0648\u062a\u0641\u0627\u0648\u062a\u0627\u062a \u062a\u0635\u0646\u064a\u0639\u064a\u0629 \u0623\u0643\u062b\u0631 \u062f\u0642\u0629\u060c \u0644\u0627 \u0633\u064a\u0645\u0627 \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0648\u062d\u0627\u062a \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0637\u0628\u0642\u0627\u062a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0642\u0631\u0627\u0621\u0629 \u0630\u0627\u062a \u0635\u0644\u0629: <strong><a href=\"https:\/\/www.han-sphere.com\/blog\/news\/multilayer-pcb-design-guide\/\">\u062f\u0644\u064a\u0644 \u062a\u0635\u0645\u064a\u0645 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0637\u0628\u0642\u0627\u062a<\/a><\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0627\u062e\u062a\u064a\u0627\u0631 \u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u0646\u062d\u0627\u0633 \u0644\u0645\u062e\u062a\u0644\u0641 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0627\u062a<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u062e\u062a\u0644\u0641 \u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0628\u0627\u062e\u062a\u0644\u0627\u0641 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0627\u062a \u0627\u0644\u0627\u0633\u062a\u0647\u0644\u0627\u0643\u064a\u0629<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0639\u0645\u0644 \u0645\u0639\u0638\u0645 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0628\u0634\u0643\u0644 \u062c\u064a\u062f \u0645\u0639:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>1 \u0623\u0648\u0646\u0635\u0629 \u0645\u0646 \u0627\u0644\u0646\u062d\u0627\u0633<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648\u0647\u0630\u0627 \u064a\u0648\u0641\u0631 \u0623\u062f\u0627\u0621\u064b \u0643\u0627\u0641\u064a\u0627\u064b \u0645\u0639 \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u062a\u0643\u0627\u0644\u064a\u0641 \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u062a\u062d\u062a \u0627\u0644\u0633\u064a\u0637\u0631\u0629.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u062a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u0645\u0627 \u064a\u0644\u064a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>2 \u0623\u0648\u0646\u0635\u0629 \u0645\u0646 \u0627\u0644\u0646\u062d\u0627\u0633<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648\u064a\u0624\u062f\u064a \u0627\u0644\u0646\u062d\u0627\u0633 \u0627\u0644\u0625\u0636\u0627\u0641\u064a \u0625\u0644\u0649 \u062a\u062d\u0633\u064a\u0646 \u0642\u062f\u0631\u0629 \u062a\u062d\u0645\u0644 \u0627\u0644\u062a\u064a\u0627\u0631 \u0648\u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u062d\u0631\u0627\u0631\u064a.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u062a\u062a\u0637\u0644\u0628 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0630\u0627\u062a \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0639\u0627\u0644\u064a \u0645\u0627 \u064a\u0644\u064a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>2 \u0623\u0648\u0646\u0635\u0629 \u0623\u0648 \u0623\u0643\u062b\u0631 \u0645\u0646 \u0627\u0644\u0646\u062d\u0627\u0633<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0639\u062a\u0645\u062f \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u062f\u0642\u064a\u0642\u0629 \u0639\u0644\u0649 \u062a\u064a\u0627\u0631 \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u060c \u0648\u0627\u0644\u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0645\u062a\u0627\u062d\u0629 \u0639\u0644\u0649 \u0627\u0644\u0644\u0648\u062d\u0629\u060c \u0648\u0627\u0633\u062a\u0631\u0627\u062a\u064a\u062c\u064a\u0629 \u0627\u0644\u062a\u0628\u0631\u064a\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u062a\u0635\u0645\u064a\u0645\u0627\u062a \u0631\u0642\u0645\u064a\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0644\u0627 \u062a\u062a\u0637\u0644\u0628 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB) \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629 \u0628\u0627\u0644\u0636\u0631\u0648\u0631\u0629 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0646\u062d\u0627\u0633 \u0623\u0643\u062b\u0631 \u0633\u0645\u0643\u064b\u0627.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0630\u0644\u0643\u060c \u064a\u0646\u0628\u063a\u064a \u0644\u0644\u0645\u0635\u0645\u0645\u064a\u0646 \u0627\u0644\u062a\u0631\u0643\u064a\u0632 \u0639\u0644\u0649:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0645\u064f\u062d\u0643\u0648\u0645\u0629<\/li>\n\n\n\n<li>\u062a\u062e\u0637\u064a\u0637 \u0627\u0644\u062a\u0643\u062f\u064a\u0633<\/li>\n\n\n\n<li>\u0627\u0633\u062a\u0645\u0631\u0627\u0631\u064a\u0629 \u0645\u0633\u0627\u0631 \u0627\u0644\u0639\u0648\u062f\u0629<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0642\u0631\u0627\u0621\u0629 \u0630\u0627\u062a \u0635\u0644\u0629:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><a href=\"https:\/\/www.han-sphere.com\/blog\/news\/fr4-pcb-stackup-design-guide\/\">\u062f\u0644\u064a\u0644 \u062a\u0635\u0645\u064a\u0645 \u0645\u0643\u062f\u0633 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631 FR4<\/a><\/strong><\/li>\n\n\n\n<li><strong><a href=\"https:\/\/www.han-sphere.com\/blog\/news\/controlled-impedance-pcb-design-50ohm-100ohm\/\">\u062a\u0635\u0645\u064a\u0645 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631 \u0628\u0645\u0639\u0627\u0648\u0642\u0629 \u0645\u062d\u0643\u0648\u0645\u0629<\/a><\/strong><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u0643\u064a\u0641\u064a\u0629 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u0644\u0646\u062d\u0627\u0633<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u0627\u0644\u062e\u0637\u0648\u0629 1<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u062d\u0633\u0628 \u0623\u0642\u0635\u0649 \u062a\u064a\u0627\u0631 \u064a\u0645\u0631 \u0639\u0628\u0631 \u0643\u0644 \u0645\u0633\u0627\u0631.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0627\u0644\u062e\u0637\u0648\u0629 2<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0642\u062f\u064a\u0631 \u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u0645\u0642\u0628\u0648\u0644 \u0641\u064a \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0627\u0644\u062e\u0637\u0648\u0629 3<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0645\u062a\u0627\u062d\u0629 \u0644\u0644\u062a\u0648\u062c\u064a\u0647.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0645\u062a\u0627\u062d\u0629 \u0639\u0644\u0649 \u0627\u0644\u0644\u0648\u062d\u0629 \u0645\u062d\u062f\u0648\u062f\u0629\u060c \u0641\u0625\u0646 \u0632\u064a\u0627\u062f\u0629 \u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u0646\u062d\u0627\u0633 \u0642\u062f \u062a\u0642\u0644\u0644 \u0645\u0646 \u0627\u0644\u0639\u0631\u0636 \u0627\u0644\u0645\u0637\u0644\u0648\u0628 \u0644\u0644\u0645\u0633\u0627\u0631.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0627\u0644\u062e\u0637\u0648\u0629 4<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0633\u062a\u0639\u0631\u0636 \u0642\u062f\u0631\u0627\u062a \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0645\u0639 \u0645\u0648\u0631\u062f \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB) \u0642\u0628\u0644 \u0627\u0644\u0627\u0646\u062a\u0647\u0627\u0621 \u0645\u0646 \u0627\u0644\u062a\u0635\u0645\u064a\u0645.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0644\u0627 \u062a\u062a\u0637\u0644\u0628 \u0643\u0644 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB) \u0645\u0639\u0627\u0644\u062c\u0629 \u0645\u0643\u062b\u0641\u0629 \u0644\u0644\u0646\u062d\u0627\u0633.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"http:\/\/www.han-sphere.com\/wp-content\/uploads\/2026\/07\/FR4-PCB-Copper-Thickness-Options-2.jpg\" alt=\"\u062e\u064a\u0627\u0631\u0627\u062a \u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u0646\u062d\u0627\u0633 \u0641\u064a \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 FR4\" class=\"wp-image-789\" srcset=\"https:\/\/www.han-sphere.com\/wp-content\/uploads\/2026\/07\/FR4-PCB-Copper-Thickness-Options-2.jpg 600w, https:\/\/www.han-sphere.com\/wp-content\/uploads\/2026\/07\/FR4-PCB-Copper-Thickness-Options-2-300x200.jpg 300w, https:\/\/www.han-sphere.com\/wp-content\/uploads\/2026\/07\/FR4-PCB-Copper-Thickness-Options-2-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">\u0627\u0644\u0623\u062e\u0637\u0627\u0621 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0639\u0646\u062f \u062a\u062d\u062f\u064a\u062f \u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u0646\u062d\u0627\u0633<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0638\u0647\u0631 \u0639\u062f\u0629 \u0645\u0634\u0643\u0644\u0627\u062a \u0628\u0634\u0643\u0644 \u0645\u062a\u0643\u0631\u0631 \u0623\u062b\u0646\u0627\u0621 \u0645\u0631\u0627\u062c\u0639\u0629 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0623\u062d\u062f \u0627\u0644\u0623\u062e\u0637\u0627\u0621 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0647\u0648 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0646\u062d\u0627\u0633 \u062b\u0642\u064a\u0644 \u0641\u064a \u0627\u0644\u0644\u0648\u062d\u0629 \u0628\u0623\u0643\u0645\u0644\u0647\u0627\u060c \u0641\u064a \u062d\u064a\u0646 \u0623\u0646 \u0639\u062f\u062f\u064b\u0627 \u0642\u0644\u064a\u0644\u0627\u064b \u0641\u0642\u0637 \u0645\u0646 \u0645\u0633\u0627\u0631\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629 \u0647\u0648 \u0627\u0644\u0630\u064a \u064a\u062a\u0637\u0644\u0628 \u0630\u0644\u0643.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648\u0647\u0646\u0627\u0643 \u0627\u0641\u062a\u0631\u0627\u0636 \u0622\u062e\u0631 \u0645\u0641\u0627\u062f\u0647 \u0623\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0646\u062d\u0627\u0633 \u0623\u0643\u062b\u0631 \u0633\u0645\u0643\u064b\u0627 \u064a\u0624\u062f\u064a \u062a\u0644\u0642\u0627\u0626\u064a\u064b\u0651\u0627 \u0625\u0644\u0649 \u062a\u062d\u0633\u064a\u0646 \u0643\u0644 \u062a\u0635\u0645\u064a\u0645.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0631\u0642\u0645\u064a\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629\u060c \u062a\u0639\u062a\u0645\u062f \u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0639\u0644\u0649 \u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0637\u0628\u0642\u0627\u062a\u060c \u0648\u062a\u0648\u062c\u064a\u0647 \u0627\u0644\u0645\u0633\u0627\u0631\u0627\u062a\u060c \u0648\u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0645\u0639\u0627\u0648\u0642\u0629 \u0623\u0643\u062b\u0631 \u0645\u0645\u0627 \u062a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0648\u0632\u0646 \u0627\u0644\u0646\u062d\u0627\u0633 \u0648\u062d\u062f\u0647.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u062c\u0628 \u0623\u0646 \u062a\u062a\u0648\u0627\u0641\u0642 \u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u0646\u062d\u0627\u0633 \u062f\u0627\u0626\u0645\u064b\u0627 \u0645\u0639 \u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0644\u0644\u0645\u0646\u062a\u062c.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0627\u0644\u062e\u0627\u062a\u0645\u0629<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0644\u0639\u0628 \u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u0646\u062d\u0627\u0633 \u062f\u0648\u0631\u064b\u0627 \u0645\u0647\u0645\u064b\u0627 \u0641\u064a \u0623\u062f\u0627\u0621 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB)\u060c \u0648\u0644\u0643\u0646 \u0644\u0627 \u062a\u0648\u062c\u062f \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0645\u0648\u062d\u062f\u0629 \u062a\u0646\u0627\u0633\u0628 \u062c\u0645\u064a\u0639 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629\u060c \u0644\u0627 \u064a\u0632\u0627\u0644 \u0627\u0644\u0646\u062d\u0627\u0633 \u0628\u0648\u0632\u0646 1 \u0623\u0648\u0646\u0635\u0629 \u0647\u0648 \u0627\u0644\u062e\u064a\u0627\u0631 \u0627\u0644\u0623\u0643\u062b\u0631 \u0639\u0645\u0644\u064a\u0629. \u0623\u0645\u0627 \u0627\u0644\u0623\u0648\u0632\u0627\u0646 \u0627\u0644\u0623\u0643\u0628\u0631 \u0645\u0646 \u0627\u0644\u0646\u062d\u0627\u0633 \u0641\u062a\u0635\u0628\u062d \u0630\u0627\u062a \u0642\u064a\u0645\u0629 \u0639\u0646\u062f\u0645\u0627 \u062a\u0643\u0648\u0646 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0633\u0639\u0629 \u0627\u0644\u062d\u0627\u0644\u064a\u0629 \u0623\u0648 \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0623\u0648 \u0627\u0644\u0645\u062a\u0627\u0646\u0629 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0623\u0643\u062b\u0631 \u0635\u0631\u0627\u0645\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u0633\u0627\u0639\u062f \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u0644\u0646\u062d\u0627\u0633 \u0641\u064a \u0645\u0631\u062d\u0644\u0629 \u0645\u0628\u0643\u0631\u0629 \u0645\u0646 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0639\u0644\u0649 \u062a\u062d\u0633\u064a\u0646 \u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u062a\u0635\u0646\u064a\u0639\u060c \u0648\u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u062a\u0643\u0644\u0641\u0629\u060c \u0648\u062a\u062d\u0642\u064a\u0642 \u0623\u062f\u0627\u0621 \u0645\u0648\u062b\u0648\u0642 \u0628\u0647 \u0639\u0644\u0649 \u0627\u0644\u0645\u062f\u0649 \u0627\u0644\u0637\u0648\u064a\u0644.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0643\u064a\u0641\u064a\u0629 \u0627\u062e\u062a\u064a\u0627\u0631 \u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u0646\u062d\u0627\u0633<\/h2>\n\n\n\n<div class=\"schema-how-to wp-block-yoast-how-to-block\"><p class=\"schema-how-to-description\"><\/p> <ol class=\"schema-how-to-steps\"><li class=\"schema-how-to-step\" id=\"how-to-step-1783248965534\"><strong class=\"schema-how-to-step-name\">\u0627\u0644\u062e\u0637\u0648\u0629 1<\/strong> <p class=\"schema-how-to-step-text\">\u062d\u062f\u062f \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0642\u0635\u0649 \u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0644\u0643\u0644 \u0645\u0633\u0627\u0631 \u0637\u0627\u0642\u0629.<\/p> <\/li><li class=\"schema-how-to-step\" id=\"how-to-step-1783248970996\"><strong class=\"schema-how-to-step-name\">\u0627\u0644\u062e\u0637\u0648\u0629 2<\/strong> <p class=\"schema-how-to-step-text\">\u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0648\u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u0645\u0633\u0645\u0648\u062d \u0628\u0647 \u0641\u064a \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629.<\/p> <\/li><li class=\"schema-how-to-step\" id=\"how-to-step-1783248977129\"><strong class=\"schema-how-to-step-name\">\u0627\u0644\u062e\u0637\u0648\u0629 3<\/strong> <p class=\"schema-how-to-step-text\">\u064a\u062c\u0628 \u0627\u0644\u0645\u0648\u0627\u0632\u0646\u0629 \u0628\u064a\u0646 \u0639\u0631\u0636 \u0627\u0644\u0645\u0633\u0627\u0631\u060c \u0648\u0627\u0644\u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0645\u062a\u0627\u062d\u0629 \u0644\u0644\u062a\u0648\u062c\u064a\u0647\u060c \u0648\u0639\u062f\u062f \u0627\u0644\u0637\u0628\u0642\u0627\u062a.<\/p> <\/li><li class=\"schema-how-to-step\" id=\"how-to-step-1783248984868\"><strong class=\"schema-how-to-step-name\">\u0627\u0644\u062e\u0637\u0648\u0629 4<\/strong> <p class=\"schema-how-to-step-text\">\u062a\u0623\u0643\u062f \u0645\u0646 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0646\u062d\u0627\u0633 \u0645\u0639 \u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629 \u0644\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB) \u0642\u0628\u0644 \u0625\u0635\u062f\u0627\u0631 \u0645\u0644\u0641\u0627\u062a \u0627\u0644\u0625\u0646\u062a\u0627\u062c.<\/p> <\/li><\/ol><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/h2>\n\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1783248885995\"><strong class=\"schema-faq-question\">\u0633: \u0645\u0627 \u0647\u0648 \u0627\u0644\u0633\u064f\u0645\u0643 \u0627\u0644\u0642\u064a\u0627\u0633\u064a \u0644\u0644\u0646\u062d\u0627\u0633 \u0641\u064a \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 \u0645\u0646 \u0646\u0648\u0639 FR4\u061f<\/strong> <p class=\"schema-faq-answer\">\u062c: \u062a\u064f\u0635\u0646\u0639 \u0645\u0639\u0638\u0645 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 \u0645\u0646 \u0645\u0627\u062f\u0629 FR4 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 <strong>1 \u0623\u0648\u0646\u0635\u0629 (35 \u0645\u064a\u0643\u0631\u0648\u0645\u062a\u0631)<\/strong> \u0627\u0644\u0646\u062d\u0627\u0633 \u0643\u062e\u064a\u0627\u0631 \u0642\u064a\u0627\u0633\u064a.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1783248895476\"><strong class=\"schema-faq-question\">\u0633: \u0647\u0644 \u0627\u0644\u0646\u062d\u0627\u0633 \u0627\u0644\u0630\u064a \u064a\u0628\u0644\u063a \u0648\u0632\u0646\u0647 2 \u0623\u0648\u0646\u0635\u0629 \u0623\u0641\u0636\u0644 \u062f\u0627\u0626\u0645\u064b\u0627 \u0645\u0646 \u0627\u0644\u0646\u062d\u0627\u0633 \u0627\u0644\u0630\u064a \u064a\u0628\u0644\u063a \u0648\u0632\u0646\u0647 1 \u0623\u0648\u0646\u0635\u0629\u061f<\/strong> <p class=\"schema-faq-answer\">\u062c: \u0644\u0627. \u0641\u0641\u064a \u062d\u064a\u0646 \u0623\u0646 \u0627\u0644\u0646\u062d\u0627\u0633 \u0628\u0633\u0645\u0643 2 \u0623\u0648\u0646\u0635\u0629 \u064a\u0645\u0631\u0631 \u062a\u064a\u0627\u0631\u064b\u0627 \u0623\u0643\u0628\u0631\u060c \u0625\u0644\u0627 \u0623\u0646\u0647 \u064a\u0632\u064a\u062f \u0623\u064a\u0636\u064b\u0627 \u0645\u0646 \u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0648\u0642\u062f \u064a\u0642\u0644\u0644 \u0645\u0646 \u0643\u062b\u0627\u0641\u0629 \u0645\u0633\u0627\u0631\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1783248906695\"><strong class=\"schema-faq-question\">\u0633: \u0647\u0644 \u064a\u0624\u062f\u064a \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0646\u062d\u0627\u0633 \u0623\u0643\u062b\u0631 \u0633\u0645\u0643\u064b\u0627 \u0625\u0644\u0649 \u062a\u062d\u0633\u064a\u0646 \u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0629\u061f<\/strong> <p class=\"schema-faq-answer\">\u062c: \u0644\u064a\u0633 \u0628\u0627\u0644\u0636\u0631\u0648\u0631\u0629. \u062a\u0631\u062a\u0628\u0637 \u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0627\u0631\u062a\u0628\u0627\u0637\u064b\u0627 \u0648\u062b\u064a\u0642\u064b\u0627 \u0628\u062a\u0635\u0645\u064a\u0645 \u0637\u0628\u0642\u0627\u062a \u0627\u0644\u062f\u0627\u0626\u0631\u0629\u060c \u0648\u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0645\u0639\u0627\u0648\u0642\u0629\u060c \u0648\u0645\u0633\u0627\u0631\u0627\u062a \u0627\u0644\u0639\u0648\u062f\u0629 \u0623\u0643\u062b\u0631 \u0645\u0646 \u0627\u0631\u062a\u0628\u0627\u0637\u0647\u0627 \u0628\u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u0646\u062d\u0627\u0633 \u0648\u062d\u062f\u0647\u0627.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1783248918255\"><strong class=\"schema-faq-question\">\u0633: \u0645\u062a\u0649 \u064a\u0646\u0628\u063a\u064a \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0646\u062d\u0627\u0633 \u0627\u0644\u062b\u0642\u064a\u0644\u061f<\/strong> <p class=\"schema-faq-answer\">\u062c: \u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0646\u062d\u0627\u0633 \u0627\u0644\u062b\u0642\u064a\u0644 \u0639\u0627\u062f\u0629\u064b \u0641\u064a \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u062a\u0637\u0644\u0628 \u062a\u064a\u0627\u0631\u0627\u062a \u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0639\u0627\u0644\u064a\u0629\u060c \u0645\u062b\u0644 \u0645\u0635\u0627\u062f\u0631 \u0627\u0644\u0637\u0627\u0642\u0629\u060c \u0648\u0645\u062d\u0631\u0643\u0627\u062a \u0627\u0644\u062f\u0641\u0639\u060c \u0648\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0645\u062a\u062c\u062f\u062f\u0629\u060c \u0648\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1783248930510\"><strong class=\"schema-faq-question\">\u0633: \u0647\u0644 \u064a\u0624\u062f\u064a \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0646\u062d\u0627\u0633 \u0627\u0644\u0623\u0643\u062b\u0631 \u0633\u0645\u0643\u064b\u0627 \u0625\u0644\u0649 \u0632\u064a\u0627\u062f\u0629 \u062a\u0643\u0644\u0641\u0629 \u062a\u0635\u0646\u064a\u0639 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB)\u061f<\/strong> <p class=\"schema-faq-answer\">\u062c: \u0646\u0639\u0645. \u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u064a\u062a\u0637\u0644\u0628 \u0627\u0644\u0646\u062d\u0627\u0633 \u0627\u0644\u0623\u062b\u0642\u0644 \u0639\u0645\u0644\u064a\u0627\u062a \u062a\u0635\u0646\u064a\u0639 \u0625\u0636\u0627\u0641\u064a\u0629 \u0648\u0631\u0642\u0627\u0628\u0629 \u062a\u0635\u0646\u064a\u0639\u064a\u0629 \u0623\u0643\u062b\u0631 \u0635\u0631\u0627\u0645\u0629\u060c \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0627\u0631\u062a\u0641\u0627\u0639 \u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u0625\u0646\u062a\u0627\u062c.<\/p> <\/div> <\/div>","protected":false},"excerpt":{"rendered":"<p>Copper thickness is one of the most important specifications in PCB design. It affects current carrying capacity, thermal performance, manufacturing cost, and trace width. This article explains common copper weights used on FR4 PCBs and how to select the right option for different applications.<\/p>","protected":false},"author":1,"featured_media":790,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[4],"tags":[38],"class_list":["post-786","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-fr4-pcb"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>FR4 PCB Copper Thickness Options for Different Applications<\/title>\n<meta name=\"description\" content=\"choose the right FR4 PCB copper thickness. Compare 0.5 oz, 1 oz, 2 oz, and heavier copper options based on current capacity, heat dissipation, and manufacturing requirements.\" \/>\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\/ar\/blog\/news\/fr4-pcb-copper-thickness\/\" \/>\n<meta property=\"og:locale\" content=\"ar_AR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"FR4 PCB Copper Thickness Options for Different Applications\" \/>\n<meta property=\"og:description\" content=\"choose the right FR4 PCB copper thickness. Compare 0.5 oz, 1 oz, 2 oz, and heavier copper options based on current capacity, heat dissipation, and manufacturing requirements.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.han-sphere.com\/ar\/blog\/news\/fr4-pcb-copper-thickness\/\" \/>\n<meta property=\"og:site_name\" content=\"hansphere\" \/>\n<meta property=\"article:published_time\" content=\"2026-06-19T00:50:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-05T11:10:42+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/www.han-sphere.com\/wp-content\/uploads\/2026\/07\/FR4-PCB-Copper-Thickness-Options-3.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"400\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"hansphere01\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0643\u064f\u062a\u0628 \u0628\u0648\u0627\u0633\u0637\u0629\" \/>\n\t<meta name=\"twitter:data1\" content=\"hansphere01\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u0648\u0642\u062a \u0627\u0644\u0642\u0631\u0627\u0621\u0629 \u0627\u0644\u0645\u064f\u0642\u062f\u0651\u0631\" \/>\n\t<meta name=\"twitter:data2\" content=\"6 \u062f\u0642\u0627\u0626\u0642\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":[\"WebPage\",\"FAQPage\"],\"@id\":\"https:\/\/www.han-sphere.com\/blog\/news\/fr4-pcb-copper-thickness\/\",\"url\":\"https:\/\/www.han-sphere.com\/blog\/news\/fr4-pcb-copper-thickness\/\",\"name\":\"FR4 PCB Copper Thickness Options for Different Applications\",\"isPartOf\":{\"@id\":\"https:\/\/www.han-sphere.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.han-sphere.com\/blog\/news\/fr4-pcb-copper-thickness\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.han-sphere.com\/blog\/news\/fr4-pcb-copper-thickness\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.han-sphere.com\/wp-content\/uploads\/2026\/07\/FR4-PCB-Copper-Thickness-Options-3.jpg\",\"datePublished\":\"2026-06-19T00:50:00+00:00\",\"dateModified\":\"2026-07-05T11:10:42+00:00\",\"author\":{\"@id\":\"https:\/\/www.han-sphere.com\/#\/schema\/person\/a8f2356806898d33a9f431801140e422\"},\"description\":\"choose the right FR4 PCB copper thickness. 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Signal integrity is more closely related to stackup design, impedance control, and return paths than copper thickness alone.\",\"inLanguage\":\"ar\"},\"inLanguage\":\"ar\"},{\"@type\":\"Question\",\"@id\":\"https:\/\/www.han-sphere.com\/blog\/news\/fr4-pcb-copper-thickness\/#faq-question-1783248918255\",\"position\":4,\"url\":\"https:\/\/www.han-sphere.com\/blog\/news\/fr4-pcb-copper-thickness\/#faq-question-1783248918255\",\"name\":\"Q: When should heavy copper be used?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"A: Heavy copper is commonly used in high-current applications such as power supplies, motor drives, renewable energy equipment, and industrial control systems.\",\"inLanguage\":\"ar\"},\"inLanguage\":\"ar\"},{\"@type\":\"Question\",\"@id\":\"https:\/\/www.han-sphere.com\/blog\/news\/fr4-pcb-copper-thickness\/#faq-question-1783248930510\",\"position\":5,\"url\":\"https:\/\/www.han-sphere.com\/blog\/news\/fr4-pcb-copper-thickness\/#faq-question-1783248930510\",\"name\":\"Q: Does thicker copper increase PCB manufacturing cost?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"A: Yes. 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Applications"}]},{"@type":"WebSite","@id":"https:\/\/www.han-sphere.com\/#website","url":"https:\/\/www.han-sphere.com\/","name":"\u0647\u0627\u0646\u0633\u0641\u064a\u0631","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.han-sphere.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ar"},{"@type":"Person","@id":"https:\/\/www.han-sphere.com\/#\/schema\/person\/a8f2356806898d33a9f431801140e422","name":"\u0647\u0627\u0646\u0633\u0641\u064a\u063101","sameAs":["http:\/\/www.han-sphere.com\/"],"url":"https:\/\/www.han-sphere.com\/ar\/author\/hansphere01\/"},{"@type":"Question","@id":"https:\/\/www.han-sphere.com\/blog\/news\/fr4-pcb-copper-thickness\/#faq-question-1783248885995","position":1,"url":"https:\/\/www.han-sphere.com\/blog\/news\/fr4-pcb-copper-thickness\/#faq-question-1783248885995","name":"\u0633: 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\u062f\u0627\u0626\u0645\u064b\u0627 \u0645\u0646 \u0627\u0644\u0646\u062d\u0627\u0633 \u0627\u0644\u0630\u064a \u064a\u0628\u0644\u063a \u0648\u0632\u0646\u0647 1 \u0623\u0648\u0646\u0635\u0629\u061f","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"A: No. While 2 oz copper carries more current, it also increases manufacturing cost and may reduce routing density.","inLanguage":"ar"},"inLanguage":"ar"},{"@type":"Question","@id":"https:\/\/www.han-sphere.com\/blog\/news\/fr4-pcb-copper-thickness\/#faq-question-1783248906695","position":3,"url":"https:\/\/www.han-sphere.com\/blog\/news\/fr4-pcb-copper-thickness\/#faq-question-1783248906695","name":"\u0633: \u0647\u0644 \u064a\u0624\u062f\u064a \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0646\u062d\u0627\u0633 \u0623\u0643\u062b\u0631 \u0633\u0645\u0643\u064b\u0627 \u0625\u0644\u0649 \u062a\u062d\u0633\u064a\u0646 \u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0629\u061f","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"A: Not necessarily. Signal integrity is more closely related to stackup design, impedance control, and return paths than copper thickness alone.","inLanguage":"ar"},"inLanguage":"ar"},{"@type":"Question","@id":"https:\/\/www.han-sphere.com\/blog\/news\/fr4-pcb-copper-thickness\/#faq-question-1783248918255","position":4,"url":"https:\/\/www.han-sphere.com\/blog\/news\/fr4-pcb-copper-thickness\/#faq-question-1783248918255","name":"\u0633: \u0645\u062a\u0649 \u064a\u0646\u0628\u063a\u064a \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0646\u062d\u0627\u0633 \u0627\u0644\u062b\u0642\u064a\u0644\u061f","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"A: Heavy copper is commonly used in high-current applications such as power supplies, motor drives, renewable energy equipment, and industrial control systems.","inLanguage":"ar"},"inLanguage":"ar"},{"@type":"Question","@id":"https:\/\/www.han-sphere.com\/blog\/news\/fr4-pcb-copper-thickness\/#faq-question-1783248930510","position":5,"url":"https:\/\/www.han-sphere.com\/blog\/news\/fr4-pcb-copper-thickness\/#faq-question-1783248930510","name":"\u0633: \u0647\u0644 \u064a\u0624\u062f\u064a \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0646\u062d\u0627\u0633 \u0627\u0644\u0623\u0643\u062b\u0631 \u0633\u0645\u0643\u064b\u0627 \u0625\u0644\u0649 \u0632\u064a\u0627\u062f\u0629 \u062a\u0643\u0644\u0641\u0629 \u062a\u0635\u0646\u064a\u0639 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB)\u061f","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"A: Yes. Heavier copper typically requires additional fabrication processes and tighter manufacturing control, which increases production cost.","inLanguage":"ar"},"inLanguage":"ar"},{"@type":"HowTo","@id":"https:\/\/www.han-sphere.com\/blog\/news\/fr4-pcb-copper-thickness\/#howto-1","name":"\u062e\u064a\u0627\u0631\u0627\u062a \u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u0646\u062d\u0627\u0633 \u0641\u064a \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 FR4 \u0644\u0645\u062e\u062a\u0644\u0641 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0627\u062a","mainEntityOfPage":{"@id":"https:\/\/www.han-sphere.com\/blog\/news\/fr4-pcb-copper-thickness\/"},"description":"","step":[{"@type":"HowToStep","url":"https:\/\/www.han-sphere.com\/blog\/news\/fr4-pcb-copper-thickness\/#how-to-step-1783248965534","name":"Step 1","itemListElement":[{"@type":"HowToDirection","text":"Determine the maximum operating current for each power path."}]},{"@type":"HowToStep","url":"https:\/\/www.han-sphere.com\/blog\/news\/fr4-pcb-copper-thickness\/#how-to-step-1783248970996","name":"Step 2","itemListElement":[{"@type":"HowToDirection","text":"Evaluate thermal requirements and allowable temperature rise."}]},{"@type":"HowToStep","url":"https:\/\/www.han-sphere.com\/blog\/news\/fr4-pcb-copper-thickness\/#how-to-step-1783248977129","name":"Step 3","itemListElement":[{"@type":"HowToDirection","text":"Balance trace width, available routing space, and layer count."}]},{"@type":"HowToStep","url":"https:\/\/www.han-sphere.com\/blog\/news\/fr4-pcb-copper-thickness\/#how-to-step-1783248984868","name":"Step 4","itemListElement":[{"@type":"HowToDirection","text":"Confirm the copper specification with your PCB manufacturer before releasing production files."}]}],"inLanguage":"ar"}]}},"_links":{"self":[{"href":"https:\/\/www.han-sphere.com\/ar\/wp-json\/wp\/v2\/posts\/786","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.han-sphere.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.han-sphere.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.han-sphere.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.han-sphere.com\/ar\/wp-json\/wp\/v2\/comments?post=786"}],"version-history":[{"count":1,"href":"https:\/\/www.han-sphere.com\/ar\/wp-json\/wp\/v2\/posts\/786\/revisions"}],"predecessor-version":[{"id":791,"href":"https:\/\/www.han-sphere.com\/ar\/wp-json\/wp\/v2\/posts\/786\/revisions\/791"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.han-sphere.com\/ar\/wp-json\/wp\/v2\/media\/790"}],"wp:attachment":[{"href":"https:\/\/www.han-sphere.com\/ar\/wp-json\/wp\/v2\/media?parent=786"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.han-sphere.com\/ar\/wp-json\/wp\/v2\/categories?post=786"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.han-sphere.com\/ar\/wp-json\/wp\/v2\/tags?post=786"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}