{"id":28858,"date":"2026-01-21T08:18:19","date_gmt":"2026-01-21T08:18:19","guid":{"rendered":"https:\/\/www.fastturnpcbs.com\/?p=28858"},"modified":"2026-01-21T08:55:49","modified_gmt":"2026-01-21T08:55:49","slug":"%d8%b4%d8%b1%d8%ad-%d9%85%d9%88%d8%a7%d8%af-pcb-%d8%b0%d8%a7%d8%aa-dk-df-%d9%85%d9%86%d8%ae%d9%81%d8%b6%d8%a9","status":"publish","type":"post","link":"https:\/\/www.fastturnpcbs.com\/ar\/blog-ar\/%d8%b4%d8%b1%d8%ad-%d9%85%d9%88%d8%a7%d8%af-pcb-%d8%b0%d8%a7%d8%aa-dk-df-%d9%85%d9%86%d8%ae%d9%81%d8%b6%d8%a9\/","title":{"rendered":"\u0634\u0631\u062d \u0645\u0648\u0627\u062f PCB \u0630\u0627\u062a Dk\/Df \u0645\u0646\u062e\u0641\u0636\u0629: \u062a\u0639\u0632\u064a\u0632 \u062a\u0643\u0627\u0645\u0644 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0648\u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u0631\u0635\u0627\u0635"},"content":{"rendered":"\n<p>\u0639\u0646\u062f \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 \u0630\u0627\u062a \u0627\u0644\u062a\u0631\u062f\u062f\u0627\u062a \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0623\u0648 \u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u0631\u0642\u0645\u064a\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629\u060c \u0641\u0625\u0646 \u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u0627\u062f\u0629 \u0627\u0644\u0637\u0628\u0642\u0629 \u064a\u062d\u062f\u062f \u0628\u0634\u0643\u0644 \u0645\u0628\u0627\u0634\u0631 \u062a\u0643\u0627\u0645\u0644 \u0627\u0644\u0625\u0634\u0627\u0631\u0629\u060c \u0648\u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0625\u062f\u0631\u0627\u062c\u060c \u0648\u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u062f\u0649 \u0627\u0644\u0637\u0648\u064a\u0644. \u0645\u0646 \u0628\u064a\u0646 \u0623\u0647\u0645 \u0627\u0644\u0645\u0639\u0644\u0645\u0627\u062a \u0647\u064a Dk (\u062b\u0627\u0628\u062a \u0627\u0644\u0639\u0632\u0644) \u0648 Df (\u0639\u0627\u0645\u0644 \u0627\u0644\u062a\u0628\u062f\u062f) \u2014 \u0648\u0647\u0645\u0627 \u0642\u064a\u0645\u062a\u0627\u0646 \u062a\u0635\u0641\u0627\u0646 \u0643\u064a\u0641 \u062a\u062a\u0639\u0627\u0645\u0644 \u0645\u0627\u062f\u0629 PCB \u0645\u0639 \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062a\u0631\u062f\u062f.<\/p>\n\n\n\n<p>\u0645\u0624\u062e\u0631\u0627\u064b\u060c \u0623\u062f\u0649 \u0644\u062d\u0627\u0645 \u0627\u0644\u0631\u0635\u0627\u0635 \u0627\u0644\u062e\u0627\u0644\u064a \u0625\u0644\u0649 \u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u0645\u0648\u0627\u062f PCB \u0630\u0627\u062a Dk\/Df \u0645\u0646\u062e\u0641\u0636\u0629 \u0645\u0639 \u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u0644\u062d\u0627\u0645 \u062e\u0627\u0644\u064a \u0645\u0646 \u0627\u0644\u0631\u0635\u0627\u0635\u060c \u0645\u0639 \u0627\u0644\u062d\u0641\u0627\u0638 \u0641\u064a \u0646\u0641\u0633 \u0627\u0644\u0648\u0642\u062a \u0639\u0644\u0649 \u0627\u0644\u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0648\u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u062a\u0635\u0646\u064a\u0639.<\/p>\n\n\n\n<h2 id=\"%d9%84%d9%85%d8%a7%d8%b0%d8%a7-dk-%d9%88-df-%d9%85%d9%87%d9%85%d8%a7%d9%86-%d9%81%d9%8a-%d8%aa%d8%b5%d9%85%d9%8a%d9%85-pcb-%d8%b9%d8%a7%d9%84%d9%8a-%d8%a7%d9%84%d8%aa%d8%b1%d8%af%d8%af\" class=\"wp-block-heading\">\u0644\u0645\u0627\u0630\u0627 Dk \u0648 Df \u0645\u0647\u0645\u0627\u0646 \u0641\u064a \u062a\u0635\u0645\u064a\u0645 PCB \u0639\u0627\u0644\u064a \u0627\u0644\u062a\u0631\u062f\u062f<\/h2>\n\n\n\n<p>\u0641\u064a \u062a\u0635\u0645\u064a\u0645 PCB \u0639\u0627\u0644\u064a \u0627\u0644\u0633\u0631\u0639\u0629\u060c \u064a\u062d\u062f\u062f \u0633\u0644\u0648\u0643 \u0627\u0644\u0639\u0632\u0644 \u0643\u064a\u0641\u064a\u0629 \u0627\u0646\u062a\u0634\u0627\u0631 \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0639\u0628\u0631 \u0627\u0644\u0645\u0633\u0627\u0631\u0627\u062a \u0648\u0627\u0644\u0637\u0627\u0626\u0631\u0627\u062a.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u062b\u0627\u0628\u062a \u0627\u0644\u0639\u0632\u0644 (Dk):<\/strong> \u064a\u062d\u062f\u062f \u0633\u0631\u0639\u0629 \u0627\u0646\u062a\u0642\u0627\u0644 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0648\u064a\u0624\u062b\u0631 \u0639\u0644\u0649 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629. Dk \u0623\u0642\u0644 \u064a\u0639\u0646\u064a \u0627\u0646\u062a\u0642\u0627\u0644 \u0623\u0633\u0631\u0639 \u0648\u062a\u0648\u0642\u064a\u062a \u0623\u0643\u062b\u0631 \u0642\u0627\u0628\u0644\u064a\u0629 \u0644\u0644\u062a\u0646\u0628\u0624.<\/li>\n\n\n\n<li><strong>\u0639\u0627\u0645\u0644 \u0627\u0644\u062a\u0628\u062f\u062f (Df):<\/strong> \u064a\u0642\u064a\u0633 \u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0639\u0632\u0644 \u2014 \u0643\u0645\u064a\u0629 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u062a\u064a \u062a\u062a\u062d\u0648\u0644 \u0625\u0644\u0649 \u062d\u0631\u0627\u0631\u0629. Df \u0623\u0642\u0644 \u064a\u0648\u0641\u0631 \u062a\u0643\u0627\u0645\u0644 \u0625\u0634\u0627\u0631\u0629 \u0623\u0641\u0636\u0644 \u0648\u0641\u0642\u062f\u0627\u0646 \u0625\u062f\u0631\u0627\u062c \u0623\u0642\u0644 \u0639\u0646\u062f \u0627\u0644\u062a\u0631\u062f\u062f\u0627\u062a \u0627\u0644\u0639\u0627\u0644\u064a\u0629.<\/li>\n<\/ul>\n\n\n\n<p>\u0641\u064a \u0627\u0644\u062a\u0631\u062f\u062f\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0642\u0644 \u0639\u0646 1 \u062c\u064a\u062c\u0627\u0647\u0631\u062a\u0632\u060c \u064a\u0639\u0645\u0644 FR-4 \u0628\u0634\u0643\u0644 \u062c\u064a\u062f. \u0648\u0644\u0643\u0646 \u0645\u0639 \u0632\u064a\u0627\u062f\u0629 \u0645\u0639\u062f\u0644\u0627\u062a \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0625\u0644\u0649 \u0623\u0643\u062b\u0631 \u0645\u0646 10-25 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629\u060c \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u062a\u0633\u0628\u0628 \u0627\u0644\u062a\u0628\u0627\u064a\u0646 \u0627\u0644\u0628\u0633\u064a\u0637 \u0641\u064a Dk\/Df \u0641\u064a \u0627\u0646\u0647\u064a\u0627\u0631 \u0631\u0633\u0645 \u0627\u0644\u0639\u064a\u0646\u060c \u0648\u0627\u0644\u062a\u0623\u062e\u064a\u0631\u060c \u0623\u0648 \u0627\u0644\u062a\u062f\u0627\u062e\u0644. \u0644\u0630\u0644\u0643\u060c \u0623\u0635\u0628\u062d\u062a \u0627\u0644\u0645\u0648\u0627\u062f \u0630\u0627\u062a \u0641\u0642\u062f\u0627\u0646 \u0645\u0646\u062e\u0641\u0636 \u0627\u0644\u0622\u0646 \u0647\u064a \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0641\u064a <strong>\u062a\u0635\u0627\u0645\u064a\u0645 PCB \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0640 RF \u0648 5G<\/strong>.<\/p>\n\n\n\n<h2 id=\"%d9%84%d8%ad%d8%a7%d9%85-%d8%ae%d8%a7%d9%84%d9%8a-%d9%85%d9%86-%d8%a7%d9%84%d8%b1%d8%b5%d8%a7%d8%b5-%d9%8a%d8%b2%d9%8a%d8%af-%d9%85%d9%86-%d8%aa%d8%b9%d9%82%d9%8a%d8%af-%d8%a7%d8%ae%d8%aa%d9%8a%d8%a7\" class=\"wp-block-heading\">\u0644\u062d\u0627\u0645 \u062e\u0627\u0644\u064a \u0645\u0646 \u0627\u0644\u0631\u0635\u0627\u0635 \u064a\u0632\u064a\u062f \u0645\u0646 \u062a\u0639\u0642\u064a\u062f \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0648\u0627\u062f<\/h2>\n\n\n\n<p>\u0643\u0627\u0646\u062a \u0645\u0648\u0627\u062f <strong>Low Dk Df PCB Materials<\/strong> \u0645\u0648\u062c\u0648\u062f\u0629 \u0645\u0646\u0630 \u0639\u0642\u0648\u062f\u060c \u0648\u0644\u0643\u0646 <strong>\u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u062e\u0627\u0644\u064a \u0645\u0646 \u0627\u0644\u0631\u0635\u0627\u0635<\/strong> (\u0639\u0627\u062f\u0629 245\u2013260 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629) \u062a\u062e\u0644\u0642 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u062c\u062f\u064a\u062f\u0629. \u064a\u062c\u0628 \u0623\u0646 \u062a\u062c\u0645\u0639 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0622\u0646 \u0628\u064a\u0646 \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0627\u0644\u0645\u0645\u062a\u0627\u0632 \u0648\u0627\u0644\u0642\u062f\u0631\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u2014 \u0648\u062e\u0627\u0635\u0629 <strong>Tg \u0627\u0644\u0639\u0627\u0644\u064a<\/strong>\u060c <strong>Td \u0627\u0644\u0639\u0627\u0644\u064a<\/strong>\u060c \u0648 <strong>CTE \u0627\u0644\u0645\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0627\u062a\u062c\u0627\u0647 Z<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u0627\u0644\u0645\u062a\u0637\u0644\u0628<\/th><th>\u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0639\u0627\u0644\u064a \u0627\u0644\u062a\u0631\u062f\u062f<\/th><th>\u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u062e\u0627\u0644\u064a \u0645\u0646 \u0627\u0644\u0631\u0635\u0627\u0635<\/th><\/tr><\/thead><tbody><tr><td>\u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0621<\/td><td>Dk \u0645\u0646\u062e\u0641\u0636 \/ Df \u0645\u0646\u062e\u0641\u0636<\/td><td>\u0644\u0627 \u064a\u062a\u0623\u062b\u0631 \u0645\u0628\u0627\u0634\u0631\u0629<\/td><\/tr><tr><td>\u0627\u0644\u062d\u0631\u0627\u0631\u0629<\/td><td>Tg \u0645\u0639\u062a\u062f\u0644 \u0645\u0646\u0627\u0633\u0628<\/td><td>\u064a\u062a\u0637\u0644\u0628 Tg \u0639\u0627\u0644\u064a\u060c Td \u0639\u0627\u0644\u064a<\/td><\/tr><tr><td>\u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629<\/td><td>Dk\/Df \u062b\u0627\u0628\u062a<\/td><td>\u064a\u062c\u0628 \u0623\u0646 \u064a\u062a\u062d\u0645\u0644 \u0639\u062f\u0629 \u062f\u0648\u0631\u0627\u062a \u0625\u0639\u0627\u062f\u0629 \u062a\u062f\u0641\u0642<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u0627\u0644\u0645\u0627\u062f\u0629 \u0627\u0644\u062a\u064a \u062a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 Dk\/Df \u0639\u0627\u0644\u064a \u0648\u0644\u0643\u0646 \u063a\u064a\u0631 \u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0645\u0639 \u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u062e\u0627\u0644\u064a \u0645\u0646 \u0627\u0644\u0631\u0635\u0627\u0635 \u0633\u062a\u0641\u0634\u0644 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u062c\u0645\u064a\u0639 \u2014 \u0645\u0645\u0627 \u064a\u062c\u0639\u0644 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0645\u0639 \u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u062e\u0627\u0644\u064a \u0645\u0646 \u0627\u0644\u0631\u0635\u0627\u0635 \u0636\u0631\u0648\u0631\u0629 \u0644\u0644\u0625\u0646\u062a\u0627\u062c.<\/p>\n\n\n\n<h2 id=\"%d8%a3%d9%86%d9%88%d8%a7%d8%b9-%d9%85%d9%88%d8%a7%d8%af-pcb-%d8%b0%d8%a7%d8%aa-dk-df-%d9%85%d9%86%d8%ae%d9%81%d8%b6%d8%a9-%d9%88%d9%85%d8%aa%d9%88%d8%a7%d9%81%d9%82%d8%a9-%d9%85%d8%b9-%d8%a7%d9%84\" class=\"wp-block-heading\">\u0623\u0646\u0648\u0627\u0639 \u0645\u0648\u0627\u062f PCB \u0630\u0627\u062a Dk\/Df \u0645\u0646\u062e\u0641\u0636\u0629 \u0648\u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0645\u0639 \u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u062e\u0627\u0644\u064a \u0645\u0646 \u0627\u0644\u0631\u0635\u0627\u0635<\/h2>\n\n\n\n<p>\u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u064a\u062e\u062a\u0627\u0631 \u0627\u0644\u0645\u0647\u0646\u062f\u0633\u0648\u0646 \u0645\u0646 \u062b\u0644\u0627\u062b \u0641\u0626\u0627\u062a \u0631\u0626\u064a\u0633\u064a\u0629 \u062d\u0633\u0628 \u0627\u0644\u0623\u062f\u0627\u0621 \u0648\u0627\u0644\u0645\u064a\u0632\u0627\u0646\u064a\u0629.<\/p>\n\n\n\n<h3 id=\"%e2%91%a0-%d8%a3%d9%86%d8%b8%d9%85%d8%a9-%d8%a7%d9%84%d8%a5%d9%8a%d8%a8%d9%88%d9%83%d8%b3%d9%8a-%d8%a7%d9%84%d9%85%d8%b9%d8%b2%d8%b2%d8%a9\" class=\"wp-block-heading\">\u2460 \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0625\u064a\u0628\u0648\u0643\u0633\u064a \u0627\u0644\u0645\u0639\u0632\u0632\u0629<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Dk:<\/strong> ~3.2\u20133.6\u2003|\u2003<strong>Df:<\/strong> ~0.006\u20130.010 @ 10 \u062c\u064a\u062c\u0627\u0647\u0631\u062a\u0632<\/li>\n\n\n\n<li><strong>\u0627\u0644\u0645\u0632\u0627\u064a\u0627:<\/strong> \u062a\u0643\u0644\u0641\u0629 \u0645\u0646\u062e\u0641\u0636\u0629\u060c \u0645\u0639\u0627\u0644\u062c\u0629 \u0633\u0647\u0644\u0629\u060c \u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0645\u0628\u0627\u0634\u0631 \u0644\u0640 FR-4<\/li>\n\n\n\n<li><strong>\u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645:<\/strong> 10\u201325 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629\u060c \u0627\u0644\u0631\u0642\u0645\u064a\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629\u060c \u0645\u0642\u062f\u0645\u0629 \u0631\u0627\u062f\u0627\u0631 \u0627\u0644\u0633\u064a\u0627\u0631\u0627\u062a.<\/li>\n<\/ul>\n\n\n\n<p>\u0647\u0630\u0647 \u0627\u0644\u0645\u0648\u0627\u062f \u0630\u0627\u062a \u0641\u0642\u062f\u0627\u0646 \u0645\u0646\u062e\u0641\u0636 \u0645\u062b\u0627\u0644\u064a\u0629 \u0644\u0644\u0645\u0635\u0645\u0645\u064a\u0646 \u0627\u0644\u0630\u064a\u0646 \u064a\u0646\u062a\u0642\u0644\u0648\u0646 \u0645\u0646 FR-4 \u0625\u0644\u0649 \u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0623\u062f\u0627\u0621 \u062f\u0648\u0646 \u062a\u063a\u064a\u064a\u0631 \u0641\u064a \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u062a\u0635\u0646\u064a\u0639.<\/p>\n\n\n\n<h3 id=\"%e2%91%a1-%d9%85%d8%b2%d9%8a%d8%ac-ppo-ppe-%d8%a7%d9%84%d9%87%d9%8a%d8%af%d8%b1%d9%88%d9%83%d8%b1%d8%a8%d9%88%d9%86\" class=\"wp-block-heading\">\u2461 \u0645\u0632\u064a\u062c PPO \/ PPE \/ \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u0643\u0631\u0628\u0648\u0646<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Dk:<\/strong> ~3.0\u20133.3\u2003|\u2003<strong>Df:<\/strong> ~0.003\u20130.006<\/li>\n\n\n\n<li><strong>\u0627\u0644\u0645\u0632\u0627\u064a\u0627:<\/strong> \u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0639\u0627\u0632\u0644 \u0645\u0645\u062a\u0627\u0632\u060c \u062a\u0648\u0627\u0632\u0646 \u0628\u064a\u0646 \u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0648\u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u062d\u0631\u0627\u0631\u064a<\/li>\n\n\n\n<li><strong>\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a:<\/strong> 25\u201356 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629 SerDes\u060c \u0647\u0648\u0627\u0626\u064a\u0627\u062a 5G Sub-6 GHz\u060c \u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062e\u0644\u0641\u064a\u0629<\/li>\n<\/ul>\n\n\n\n<p>\u0647\u0630\u0647 \u0627\u0644\u0645\u0648\u0627\u062f \u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0645\u0639 \u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u062e\u0627\u0644\u064a \u0645\u0646 \u0627\u0644\u0631\u0635\u0627\u0635 \u0648\u062a\u0648\u0641\u0631 \u062a\u0648\u0627\u0632\u0646\u064b\u0627 \u0645\u0645\u062a\u0627\u0632\u064b\u0627 \u0628\u064a\u0646 \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0648\u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0648\u0623\u062f\u0627\u0621 PCB RF.<\/p>\n\n\n\n<h3 id=\"%e2%91%a2-%d8%a7%d9%84%d9%85%d9%83%d9%88%d9%86%d8%a7%d8%aa-%d8%a7%d9%84%d9%82%d8%a7%d8%a6%d9%85%d8%a9-%d8%b9%d9%84%d9%89-ptfe-%d8%a3%d9%88-%d8%a7%d9%84%d9%81%d9%82%d8%af%d8%a7%d9%86-%d8%a7%d9%84%d9%85\" class=\"wp-block-heading\">\u2462 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0642\u0627\u0626\u0645\u0629 \u0639\u0644\u0649 PTFE \u0623\u0648 \u0627\u0644\u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0645\u0646\u062e\u0641\u0636 \u0644\u0644\u063a\u0627\u064a\u0629<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Dk:<\/strong> 2.1\u20132.6\u2003|\u2003<strong>Df:<\/strong> 0.0009\u20130.002<\/li>\n\n\n\n<li><strong>\u0627\u0644\u0645\u0632\u0627\u064a\u0627:<\/strong> \u0641\u0642\u062f\u0627\u0646 \u0639\u0627\u0632\u0644 \u0645\u0646\u062e\u0641\u0636 \u0644\u0644\u063a\u0627\u064a\u0629<\/li>\n\n\n\n<li><strong>\u0627\u0644\u0639\u064a\u0648\u0628:<\/strong> \u062a\u0643\u0644\u0641\u0629 \u0639\u0627\u0644\u064a\u0629\u060c \u062a\u062d\u0643\u0645 \u0623\u0635\u0639\u0628 \u0641\u064a \u0627\u0644\u0639\u0645\u0644\u064a\u0629<\/li>\n\n\n\n<li><strong>\u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645:<\/strong> \u0631\u0627\u062f\u0627\u0631 mmWave\u060c \u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0639\u0628\u0631 \u0627\u0644\u0623\u0642\u0645\u0627\u0631 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629\u060c \u0627\u0644\u0647\u0648\u0627\u0626\u064a\u0627\u062a \u0627\u0644\u0645\u0635\u0641\u0648\u0641\u0629.<\/li>\n<\/ul>\n\n\n\n<p>\u062a\u0648\u0641\u0631 \u0645\u0648\u0627\u062f PTFE \u0623\u0641\u0636\u0644 \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0639\u0627\u0632\u0644\u0629 \u0648\u0644\u0643\u0646\u0647\u0627 \u062a\u062a\u0637\u0644\u0628 \u062a\u0635\u0646\u064a\u0639\u064b\u0627 \u0645\u062a\u0642\u062f\u0645\u064b\u0627 \u2014 \u0645\u062b\u0627\u0644\u064a\u0629 \u0644\u0644\u0645\u0648\u0627\u062f \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062a\u0631\u062f\u062f \u0641\u064a PCB \u0641\u0648\u0642 28 \u062c\u064a\u062c\u0627\u0647\u0631\u062a\u0632.<\/p>\n\n\n\n<h2 id=\"dk-%d9%88-df-%d9%8a%d8%aa%d8%ba%d9%8a%d8%b1%d8%a7%d9%86-%d9%85%d8%b9-%d8%a7%d9%84%d8%aa%d8%b1%d8%af%d8%af\" class=\"wp-block-heading\">Dk \u0648 Df \u064a\u062a\u063a\u064a\u0631\u0627\u0646 \u0645\u0639 \u0627\u0644\u062a\u0631\u062f\u062f<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1302\" height=\"649\" src=\"https:\/\/www.fastturnpcbs.com\/wp-content\/uploads\/2026\/01\/1768983001-low-dk-df-df-vs-frequency.webp\" alt=\"Df vs frequency chart for Low Dk Df PCB Materials (2, 5, 10 GHz)\" class=\"wp-image-28834\"\/><\/figure>\n\n\n\n<p>\u0647\u0646\u0627\u0643 \u0641\u0643\u0631\u0629 \u062e\u0627\u0637\u0626\u0629 \u0634\u0627\u0626\u0639\u0629 \u0648\u0647\u064a \u0623\u0646 Dk \u0648 Df \u0647\u0645\u0627 \u062b\u0648\u0627\u0628\u062a \u062b\u0627\u0628\u062a\u0629. \u0641\u064a \u0627\u0644\u0648\u0627\u0642\u0639\u060c \u062a\u062a\u063a\u064a\u0631 \u0643\u0644\u0627 \u0627\u0644\u0642\u064a\u0645\u062a\u064a\u0646 \u0645\u0639 \u0627\u0644\u062a\u0631\u062f\u062f \u0648\u0638\u0631\u0648\u0641 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631.<\/p>\n\n\n\n<p>\u0645\u0639 \u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u062a\u0631\u062f\u062f:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u064a\u0631\u062a\u0641\u0639 <strong>Df<\/strong> \u0628\u0633\u0628\u0628 \u0632\u064a\u0627\u062f\u0629 \u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0627\u0633\u062a\u0642\u0637\u0627\u0628.<\/li>\n\n\n\n<li>\u064a\u0646\u062e\u0641\u0636 <strong>Dk<\/strong> \u0642\u0644\u064a\u0644\u0627\u064b \u0644\u0623\u0646 \u0627\u0644\u062c\u0632\u064a\u0626\u0627\u062a \u0627\u0644\u0627\u0633\u062a\u0642\u0637\u0627\u0628\u064a\u0629 \u0644\u0627 \u062a\u0633\u062a\u0637\u064a\u0639 \u0645\u062a\u0627\u0628\u0639\u0629 \u0627\u0644\u062a\u063a\u064a\u0631\u0627\u062a \u0627\u0644\u0633\u0631\u064a\u0639\u0629 \u0641\u064a \u0627\u0644\u0645\u062c\u0627\u0644 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a.<\/li>\n<\/ul>\n\n\n\n<p>\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0642\u062f \u064a\u062a\u0645 \u062a\u0635\u0646\u064a\u0641 \u0645\u0627\u062f\u0629 \u0628\u0645\u0639\u062f\u0644 <strong>Dk = 3.50 \u0639\u0646\u062f 1 \u062c\u064a\u062c\u0627\u0647\u0631\u062a\u0632<\/strong> \u0648\u0642\u062f \u062a\u0638\u0647\u0631 <strong>Dk = 3.25 \u0639\u0646\u062f 10 \u062c\u064a\u062c\u0627\u0647\u0631\u062a\u0632<\/strong>\u060c \u0645\u0639 \u0632\u064a\u0627\u062f\u0629 <strong>Df<\/strong> \u0628\u0634\u0643\u0644 \u0634\u0628\u0647 \u0645\u0636\u0627\u0639\u0641.<br>\u0644\u0630\u0644\u0643 \u064a\u062c\u0628 \u0639\u0644\u0649 \u0627\u0644\u0645\u0647\u0646\u062f\u0633\u064a\u0646 \u062f\u0627\u0626\u0645\u064b\u0627 \u0637\u0644\u0628 \u0628\u064a\u0627\u0646\u0627\u062a <strong>Dk\/Df \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u062a\u0631\u062f\u062f<\/strong> \u0645\u0646 \u0627\u0644\u0645\u0648\u0631\u062f\u064a\u0646 \u0623\u0648 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646\u0647\u0627 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u062e\u062a\u0628\u0627\u0631 <strong>S-parameter<\/strong> \u0623\u0648 \u0637\u0631\u0642 <strong>\u0627\u0644\u0645\u064a\u0643\u0631\u0648\u0633\u062a\u0631\u064a\u0628<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1320\" height=\"667\" src=\"https:\/\/www.fastturnpcbs.com\/wp-content\/uploads\/2026\/01\/1768983065-low-dk-df-dk-vs-frequency.webp\" alt=\"Dk vs frequency chart for three low Dk\/Df materials (2, 5, 10 GHz)\" class=\"wp-image-28842\"\/><\/figure>\n\n\n\n<h2 id=\"%d9%85%d8%ad%d8%aa%d9%88%d9%89-%d8%a7%d9%84%d8%b1%d8%a7%d8%aa%d9%86%d8%ac-%d9%8a%d8%a4%d8%ab%d8%b1-%d8%a8%d8%b4%d9%83%d9%84-%d9%85%d8%a8%d8%a7%d8%b4%d8%b1-%d8%b9%d9%84%d9%89-%d8%a7%d9%84%d8%a3%d8%af\" class=\"wp-block-heading\">\u0645\u062d\u062a\u0648\u0649 \u0627\u0644\u0631\u0627\u062a\u0646\u062c \u064a\u0624\u062b\u0631 \u0628\u0634\u0643\u0644 \u0645\u0628\u0627\u0634\u0631 \u0639\u0644\u0649 \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0639\u0627\u0632\u0644<\/h2>\n\n\n\n<p>\u062d\u062a\u0649 \u0636\u0645\u0646 \u0646\u0641\u0633 \u0641\u0626\u0629 \u0627\u0644\u0645\u0648\u0627\u062f\u060c \u064a\u0624\u062b\u0631 \u0645\u062d\u062a\u0648\u0649 \u0627\u0644\u0631\u0627\u062a\u0646\u062c \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631 \u0639\u0644\u0649 \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0639\u0627\u0632\u0644. \u064a\u0624\u062f\u064a \u0646\u0633\u0628 <strong>\u0627\u0644\u062a\u062d\u0636\u064a\u0631 \/ \u0627\u0644\u0646\u0648\u0627\u0629<\/strong> \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u0625\u0644\u0649 \u062a\u063a\u064a\u064a\u0631\u0627\u062a \u0641\u064a Dk \u0648 Df:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0645\u062d\u062a\u0648\u0649 \u0631\u0627\u062a\u0646\u062c \u0623\u0639\u0644\u0649:<\/strong><\/li>\n\n\n\n<li>\u064a\u0642\u0644\u0644 Dk (\u0645\u0632\u064a\u062f \u0645\u0646 \u0627\u0644\u0631\u0627\u062a\u0646\u062c \u0648\u0627\u0644\u0647\u0648\u0627\u0621)<\/li>\n\n\n\n<li>\u064a\u0642\u0644\u0644 Df (\u0623\u0642\u0644 \u0641\u0642\u062f\u0627\u0646 \u0644\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0632\u062c\u0627\u062c\u064a\u0629)<\/li>\n\n\n\n<li><strong>\u0645\u062d\u062a\u0648\u0649 \u0632\u062c\u0627\u062c \u0623\u0639\u0644\u0649:<\/strong><\/li>\n\n\n\n<li>\u064a\u0632\u064a\u062f Dk<\/li>\n\n\n\n<li>\u064a\u062e\u0644\u0642 \u062a\u0628\u0627\u064a\u0646\u064b\u0627 \u0648\u0623\u062b\u0631\u064b\u0627 \u0644\u0632\u062e\u0631\u0641\u0629 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0632\u062c\u0627\u062c\u064a\u0629<\/li>\n<\/ul>\n\n\n\n<p>\u0647\u0630\u0627 \u0647\u0648 \u0627\u0644\u0633\u0628\u0628 \u0641\u064a \u0623\u0646 <strong>\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0648\u0627\u062f<\/strong> \u064a\u062c\u0628 \u0623\u0646 \u064a\u0623\u062e\u0630 \u0641\u064a \u0627\u0644\u0627\u0639\u062a\u0628\u0627\u0631 \u0627\u0644\u062a\u0643\u0648\u064a\u0646 \u0627\u0644\u0641\u0639\u0644\u064a \u0644\u0644\u0637\u0628\u0642\u0627\u062a\u060c \u0648\u0644\u064a\u0633 \u0641\u0642\u0637 \u0627\u0644\u0642\u064a\u0645 \u0627\u0644\u0645\u0648\u062c\u0648\u062f\u0629 \u0641\u064a \u0648\u0631\u0642\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a.<br>\u062f\u0627\u0626\u0645\u064b\u0627 \u062a\u0623\u0643\u062f \u0645\u0646 \u0623\u0646 <strong>\u0645\u062d\u062a\u0648\u0649 \u0627\u0644\u0631\u0627\u062a\u0646\u062c<\/strong> \u0648\u0647\u064a\u0643\u0644 \u0627\u0644\u0637\u0628\u0642\u0627\u062a \u064a\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u062a\u0631\u062f\u062f \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0627\u0644\u0645\u0633\u062a\u0647\u062f\u0641.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1407\" height=\"673\" src=\"https:\/\/www.fastturnpcbs.com\/wp-content\/uploads\/2026\/01\/1768983245-ultra-low-dk-df-stackup-table.webp\" alt=\"Table of ultra-low Dk\/Df laminates: thickness, stackup, resin %, Dk\/Df at 2\/5\/10 GHz.\" class=\"wp-image-28850\"\/><\/figure>\n\n\n\n<h2 id=\"%d8%a7%d9%84%d8%aa%d9%88%d8%a7%d8%b2%d9%86-%d8%a8%d9%8a%d9%86-%d8%a7%d9%84%d8%a3%d8%af%d8%a7%d8%a1-%d8%a7%d9%84%d9%83%d9%87%d8%b1%d8%a8%d8%a7%d8%a6%d9%8a-%d9%88%d8%a7%d9%84%d8%ad%d8%b1%d8%a7%d8%b1\" class=\"wp-block-heading\">\u0627\u0644\u062a\u0648\u0627\u0632\u0646 \u0628\u064a\u0646 \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0648\u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0647\u0648 \u0627\u0644\u0645\u0641\u062a\u0627\u062d<\/h2>\n\n\n\n<p>\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0648\u0627\u062f \u0641\u064a PCB \u0627\u0644\u062d\u062f\u064a\u062b\u0629 \u0644\u064a\u0633 \u0645\u062c\u0631\u062f \u0623\u0631\u0642\u0627\u0645 Dk \u0648 Df \u2014 \u0628\u0644 \u0647\u0648 \u062a\u062d\u0642\u064a\u0642 \u062a\u0648\u0627\u0632\u0646 \u0628\u064a\u0646 \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0648\u0627\u0644\u062d\u0631\u0627\u0631\u064a.<\/p>\n\n\n\n<p><strong>\u0627\u0644\u0646\u0642\u0627\u0637 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Dk\/Df \u0645\u0646\u062e\u0641\u0636 = \u0641\u0642\u062f\u0627\u0646 \u0625\u0634\u0627\u0631\u0629 \u0623\u0642\u0644<\/strong>\u060c \u0648\u0644\u0643\u0646 \u0644\u064a\u0633\u062a \u062c\u0645\u064a\u0639 \u0627\u0644\u0645\u0648\u0627\u062f \u064a\u0645\u0643\u0646\u0647\u0627 \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u062e\u0627\u0644\u064a \u0645\u0646 \u0627\u0644\u0631\u0635\u0627\u0635.<\/li>\n\n\n\n<li><strong>Tg\u060c Td\u060c \u0648 CTE \u062b\u0627\u0628\u062a\u0629<\/strong> \u0647\u064a \u0623\u0645\u0648\u0631 \u062d\u064a\u0648\u064a\u0629 \u0628\u0646\u0641\u0633 \u0627\u0644\u0642\u062f\u0631 \u0644\u0636\u0645\u0627\u0646 \u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u062f\u0649 \u0627\u0644\u0637\u0648\u064a\u0644.<\/li>\n\n\n\n<li><strong>\u0645\u062d\u062a\u0648\u0649 \u0627\u0644\u0631\u0627\u062a\u0646\u062c<\/strong> \u0648 <strong>\u0627\u0644\u062a\u0631\u062f\u062f<\/strong> \u064a\u0624\u062b\u0631\u0627\u0646 \u0628\u0634\u0643\u0644 \u0645\u0628\u0627\u0634\u0631 \u0639\u0644\u0649 \u0633\u0644\u0648\u0643 Dk\/Df.<\/li>\n\n\n\n<li>\u062a\u0639\u0627\u0648\u0646 \u0645\u0639 \u0645\u0648\u0631\u062f PCB \u0627\u0644\u062e\u0627\u0635 \u0628\u0643 \u0645\u0628\u0643\u0631\u064b\u0627 \u0644\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 <strong>\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0648\u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629<\/strong>.<\/li>\n<\/ul>\n\n\n\n<h2 id=\"%d8%a7%d9%84%d8%a3%d8%b3%d8%a6%d9%84%d8%a9-%d8%a7%d9%84%d8%b4%d8%a7%d8%a6%d8%b9%d8%a9-low-dk-df-%d9%88-%d8%a7%d9%84%d8%aa%d9%88%d8%a7%d9%81%d9%82-%d9%85%d8%b9-%d8%a7%d9%84%d9%84%d8%ad%d8%a7%d9%85\" class=\"wp-block-heading\">\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629: <strong>Low Dk\/Df<\/strong> \u0648 <strong>\u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u062e\u0627\u0644\u064a \u0645\u0646 \u0627\u0644\u0631\u0635\u0627\u0635<\/strong><\/h2>\n\n\n<div id=\"rank-math-faq\" class=\"rank-math-block\">\n<div class=\"rank-math-list \">\n<div id=\"faq-question-1768985218041\" class=\"rank-math-list-item\">\n<h3 id=\"1-%d8%a3%d9%8a%d9%87%d9%85%d8%a7-%d8%a3%d9%87%d9%85%d8%8c-dk-%d8%a3%d9%88-df%d8%9f\" class=\"rank-math-question \"><strong>1. \u0623\u064a\u0647\u0645\u0627 \u0623\u0647\u0645\u060c Dk \u0623\u0648 Df\u061f<\/strong><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>\u0643\u0644\u0627\u0647\u0645\u0627 \u0645\u0647\u0645. <strong>Dk<\/strong> \u064a\u0624\u062b\u0631 \u0639\u0644\u0649 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0648\u0627\u0644\u062a\u0648\u0642\u064a\u062a\u060c \u0628\u064a\u0646\u0645\u0627 <strong>Df<\/strong> \u064a\u0642\u0648\u062f <strong>\u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0625\u0634\u0627\u0631\u0629<\/strong>. \u0639\u0646\u062f \u0627\u0644\u0633\u0631\u0639\u0627\u062a \u0645\u062a\u0639\u062f\u062f\u0629 \u062c\u064a\u062c\u0627\u0647\u0631\u062a\u0632\u060c \u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u064a\u0643\u0648\u0646 <strong>Df<\/strong> \u0647\u0648 \u0627\u0644\u0639\u0627\u0645\u0644 \u0627\u0644\u0645\u062d\u062f\u062f \u0644\u0644\u0623\u062f\u0627\u0621 \u0623\u0648\u0644\u064b\u0627.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1768985236520\" class=\"rank-math-list-item\">\n<h3 id=\"2-%d9%87%d9%84-%d9%8a%d8%ba%d9%8a%d8%b1-%d8%a5%d8%b9%d8%a7%d8%af%d8%a9-%d8%a7%d9%84%d8%aa%d8%af%d9%81%d9%82-%d8%a7%d9%84%d8%ae%d8%a7%d9%84%d9%8a-%d9%85%d9%86-%d8%a7%d9%84%d8%b1%d8%b5%d8%a7%d8%b5\" class=\"rank-math-question \"><strong>2. \u0647\u0644 \u064a\u063a\u064a\u0631 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u062e\u0627\u0644\u064a \u0645\u0646 \u0627\u0644\u0631\u0635\u0627\u0635 \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0639\u0627\u0632\u0644\u061f<\/strong><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>\u0646\u0639\u0645. \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u062a\u0633\u0628\u0628 \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0641\u064a <strong>\u0627\u0644\u062a\u0641\u0643\u0643<\/strong> \u0623\u0648 <strong>\u0627\u0646\u062d\u0631\u0627\u0641 \u0627\u0644\u0639\u0632\u0644<\/strong> \u0625\u0630\u0627 \u0643\u0627\u0646\u062a <strong>Tg\/Td<\/strong> \u0645\u0646\u062e\u0641\u0636\u0629 \u062c\u062f\u064b\u0627. \u0627\u062e\u062a\u0631 \u062f\u0627\u0626\u0645\u064b\u0627 <strong>\u0645\u0648\u0627\u062f PCB \u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0645\u0639 \u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u062e\u0627\u0644\u064a \u0645\u0646 \u0627\u0644\u0631\u0635\u0627\u0635<\/strong>.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1768985243745\" class=\"rank-math-list-item\">\n<h3 id=\"3-%d9%84%d9%85%d8%a7%d8%b0%d8%a7-%d9%8a%d8%b8%d9%87%d8%b1-%d9%86%d9%81%d8%b3-%d8%a7%d9%84%d9%85%d8%a7%d8%af%d8%a9-%d9%82%d9%8a%d9%85-dk-df-%d9%85%d8%ae%d8%aa%d9%84%d9%81%d8%a9%d8%9f\" class=\"rank-math-question \"><strong>3. \u0644\u0645\u0627\u0630\u0627 \u064a\u0638\u0647\u0631 \u0646\u0641\u0633 \u0627\u0644\u0645\u0627\u062f\u0629 \u0642\u064a\u0645 Dk\/Df \u0645\u062e\u062a\u0644\u0641\u0629\u061f<\/strong><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>\u0628\u0633\u0628\u0628 \u0627\u062e\u062a\u0644\u0627\u0641 \u0645\u062d\u062a\u0648\u0649 \u0627\u0644\u0631\u0627\u062a\u0646\u062c\u060c \u0648\u0623\u0633\u0644\u0648\u0628 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0632\u062c\u0627\u062c\u064a\u0629\u060c \u0648\u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u0646\u0648\u0627\u0629 \u0639\u0628\u0631 \u0627\u0644\u062a\u0643\u0648\u064a\u0646\u0627\u062a\u060c \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u062a\u063a\u064a\u064a\u0631\u0627\u062a \u0641\u064a <strong>\u0627\u0644\u0642\u064a\u0645 \u0627\u0644\u0641\u0639\u0627\u0644\u0629<\/strong> \u0644\u0644\u0639\u0632\u0644.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1768985380919\" class=\"rank-math-list-item\">\n<h3 id=\"4-%d9%85%d8%a7-%d9%87%d9%88-%d8%a3%d9%81%d8%b6%d9%84-%d8%aa%d8%ad%d9%82%d9%82-%d9%82%d8%a8%d9%84-%d8%a7%d9%84%d8%a5%d9%86%d8%aa%d8%a7%d8%ac%d8%9f\" class=\"rank-math-question \"><strong>4. \u0645\u0627 \u0647\u0648 \u0623\u0641\u0636\u0644 \u062a\u062d\u0642\u0642 \u0642\u0628\u0644 \u0627\u0644\u0625\u0646\u062a\u0627\u062c\u061f<\/strong><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>\u0642\u0645 \u0628\u0625\u062c\u0631\u0627\u0621 <strong>\u062a\u0634\u063a\u064a\u0644 \u062a\u062c\u0631\u064a\u0628\u064a \u0635\u063a\u064a\u0631<\/strong> \u064a\u062a\u0636\u0645\u0646 <strong>\u062f\u0648\u0631\u0627\u062a \u062d\u0631\u0627\u0631\u064a\u0629<\/strong> \u0648 <strong>\u0627\u062e\u062a\u0628\u0627\u0631 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0631\u062f\u062f<\/strong>. \u064a\u0636\u0645\u0646 \u0630\u0644\u0643 \u0645\u0648\u062b\u0648\u0642\u064a\u0629 <strong>\u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u062e\u0627\u0644\u064a \u0645\u0646 \u0627\u0644\u0631\u0635\u0627\u0635<\/strong> \u0648\u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0639\u0632\u0644 \u062a\u062d\u062a \u0638\u0631\u0648\u0641 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0641\u0639\u0644\u064a\u0629.<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n<h2 id=\"%d8%a7%d9%84%d8%a3%d9%81%d9%83%d8%a7%d8%b1-%d8%a7%d9%84%d8%ae%d8%aa%d8%a7%d9%85%d9%8a%d8%a9\" class=\"wp-block-heading\">\u0627\u0644\u0623\u0641\u0643\u0627\u0631 \u0627\u0644\u062e\u062a\u0627\u0645\u064a\u0629<\/h2>\n\n\n\n<p>\u0645\u0639 \u0627\u0646\u062a\u0642\u0627\u0644 \u0645\u0639\u062f\u0644\u0627\u062a \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0625\u0644\u0649 \u0627\u0644\u0639\u0634\u0631\u0627\u062a \u0645\u0646 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629\u060c \u0623\u0635\u0628\u062d\u062a <strong>\u0645\u0648\u0627\u062f PCB<\/strong> \u0647\u064a \u0627\u0644\u0639\u0627\u0626\u0642 \u0627\u0644\u062c\u062f\u064a\u062f \u0641\u064a \u0627\u0644\u0623\u062f\u0627\u0621.<br>\u0625\u0646 \u0627\u062e\u062a\u064a\u0627\u0631 <strong>\u0645\u0648\u0627\u062f PCB \u0630\u0627\u062a Dk\/Df \u0645\u0646\u062e\u0641\u0636\u0629 \u0648\u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0645\u0639 \u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u062e\u0627\u0644\u064a \u0645\u0646 \u0627\u0644\u0631\u0635\u0627\u0635<\/strong> \u0647\u0648 \u0627\u0644\u0623\u0633\u0627\u0633 \u0644\u0628\u0646\u0627\u0621 \u0623\u062c\u0647\u0632\u0629 \u0645\u0648\u062b\u0648\u0642\u0629 \u0648\u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629 \u2014 \u0645\u0646 <strong>\u0645\u062d\u0637\u0627\u062a 5G<\/strong> \u0625\u0644\u0649 <strong>\u0631\u0627\u062f\u0627\u0631 \u0627\u0644\u0633\u064a\u0627\u0631\u0627\u062a<\/strong> \u0648 <strong>\u0631\u0628\u0637 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0641\u064a \u0645\u0631\u0627\u0643\u0632 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a<\/strong>.<\/p>\n\n\n\n<p>\u0641\u064a <strong>FastTurn PCB<\/strong>\u060c \u0646\u062d\u0646 \u0645\u062a\u062e\u0635\u0635\u0648\u0646 \u0641\u064a <strong>\u062a\u0635\u0646\u064a\u0639 PCB \u0645\u0646\u062e\u0641\u0636 \u0627\u0644\u0641\u0642\u062f<\/strong>\u060c \u0648\u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u0639\u0632\u0644\u060c \u0648\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u062a\u0631\u0627\u0643\u0645\u0627\u062a \u0627\u0644\u062e\u0627\u0644\u064a\u0629 \u0645\u0646 \u0627\u0644\u0631\u0635\u0627\u0635 \u0644\u0645\u0633\u0627\u0639\u062f\u062a\u0643 \u0641\u064a \u062a\u0648\u0641\u064a\u0631 \u0625\u0634\u0627\u0631\u0627\u062a \u0623\u0633\u0631\u0639 \u0648\u0623\u0646\u0638\u0641 \u0628\u062b\u0642\u0629.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.fastturnpcbs.com\/contact-us\/\"><img loading=\"lazy\" decoding=\"async\" width=\"1880\" height=\"506\" src=\"https:\/\/www.fastturnpcbs.com\/wp-content\/uploads\/2025\/11\/1762158304-1762158304-pcb-electronics-development-banner.webp\" alt=\"PCB manufacturing and electronics development service banner\" class=\"wp-image-20017\"\/><\/a><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>\u062a\u0639\u0631\u0651\u0641 \u0639\u0644\u0649 \u0643\u064a\u0641\u064a\u0629 \u062a\u0639\u0632\u064a\u0632 \u0645\u0648\u0627\u062f \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 \u0630\u0627\u062a \u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u0641\u0642\u062f \u0627\u0644\u0645\u0646\u062e\u0641\u0636 (Dk Df) \u0644\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0648\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u062e\u0627\u0644\u064a\u0629 \u0645\u0646 \u0627\u0644\u0631\u0635\u0627\u0635. \u0646\u0635\u0627\u0626\u062d \u0639\u0645\u0644\u064a\u0629 \u062d\u0648\u0644 \u0645\u062d\u062a\u0648\u0649 \u0627\u0644\u0631\u0627\u062a\u0646\u062c\u060c \u0648\u062a\u0623\u062b\u064a\u0631\u0627\u062a \u0627\u0644\u062a\u0631\u062f\u062f\u060c \u0648\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0637\u0628\u0642\u0627\u062a.<\/p>\n","protected":false},"author":5,"featured_media":28834,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[54,173],"tags":[],"class_list":["post-28858","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog-ar","category-173"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.fastturnpcbs.com\/ar\/wp-json\/wp\/v2\/posts\/28858","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fastturnpcbs.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fastturnpcbs.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fastturnpcbs.com\/ar\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fastturnpcbs.com\/ar\/wp-json\/wp\/v2\/comments?post=28858"}],"version-history":[{"count":0,"href":"https:\/\/www.fastturnpcbs.com\/ar\/wp-json\/wp\/v2\/posts\/28858\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fastturnpcbs.com\/ar\/wp-json\/wp\/v2\/media\/28834"}],"wp:attachment":[{"href":"https:\/\/www.fastturnpcbs.com\/ar\/wp-json\/wp\/v2\/media?parent=28858"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fastturnpcbs.com\/ar\/wp-json\/wp\/v2\/categories?post=28858"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fastturnpcbs.com\/ar\/wp-json\/wp\/v2\/tags?post=28858"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}