{"id":32988,"date":"2026-03-02T03:59:32","date_gmt":"2026-03-02T03:59:32","guid":{"rendered":"https:\/\/www.fastturnpcbs.com\/?p=32988"},"modified":"2026-03-02T09:00:14","modified_gmt":"2026-03-02T09:00:14","slug":"%d9%83%d9%8a%d9%81%d9%8a%d8%a9-%d8%a7%d8%ae%d8%aa%d9%8a%d8%a7%d8%b1-%d9%85%d8%a7%d8%af%d8%a9-%d9%84%d9%88%d8%ad-%d8%a7%d9%84%d8%af%d9%88%d8%a7%d8%a6%d8%b1-%d8%a7%d9%84%d9%85%d8%b7%d8%a8%d9%88%d8%b9","status":"publish","type":"post","link":"https:\/\/www.fastturnpcbs.com\/ar\/blog-ar\/%d9%83%d9%8a%d9%81%d9%8a%d8%a9-%d8%a7%d8%ae%d8%aa%d9%8a%d8%a7%d8%b1-%d9%85%d8%a7%d8%af%d8%a9-%d9%84%d9%88%d8%ad-%d8%a7%d9%84%d8%af%d9%88%d8%a7%d8%a6%d8%b1-%d8%a7%d9%84%d9%85%d8%b7%d8%a8%d9%88%d8%b9\/","title":{"rendered":"\u0643\u064a\u0641\u064a\u0629 \u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u0627\u062f\u0629 \u0644\u0648\u062d \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB): \u200fFR-4\u060c \u0628\u0648\u0644\u064a \u0625\u064a\u0645\u064a\u062f\u060c \u0627\u0644\u0633\u064a\u0631\u0627\u0645\u064a\u0643 \u0648PTFE"},"content":{"rendered":"\n<p>\u0639\u0646\u062f \u062a\u0635\u0645\u064a\u0645 \u0644\u0648\u062d\u0629 PCB\u060c \u064a\u0646\u0635\u0628\u0651 \u0645\u0639\u0638\u0645 \u0627\u0644\u0627\u0647\u062a\u0645\u0627\u0645 \u0639\u0627\u062f\u0629\u064b \u0639\u0644\u0649 \u0627\u0644\u0645\u062e\u0637\u0637\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629\u060c \u0642\u0648\u0627\u0639\u062f \u0627\u0644\u062a\u0648\u062c\u064a\u0647\u060c \u062a\u0631\u062a\u064a\u0628 \u0627\u0644\u0637\u0628\u0642\u0627\u062a (Stackup) \u0648\u0645\u0633\u0627\u0631\u0627\u062a \u0627\u0644\u0625\u0634\u0627\u0631\u0629. \u0644\u0643\u0646 \u062e\u0644\u0641 \u0643\u0644 \u0645\u0646\u062a\u062c \u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a \u0645\u0648\u062b\u0648\u0642 \u062a\u0648\u062c\u062f \u0642\u0627\u0639\u062f\u0629 \u0623\u0642\u0644 \u0644\u0641\u062a\u0627\u064b \u0644\u0644\u0627\u0646\u062a\u0628\u0627\u0647\u2014\u0648\u0645\u0639 \u0630\u0644\u0643 \u0641\u0647\u064a \u0634\u062f\u064a\u062f\u0629 \u0627\u0644\u0623\u0647\u0645\u064a\u0629: <strong>\u0645\u0646\u0638\u0648\u0645\u0629 \u0645\u0648\u0627\u062f \u0627\u0644\u0640PCB<\/strong>.<\/p>\n\n\n\n<p>\u0627\u062e\u062a\u064a\u0627\u0631\u0643 \u0644\u0645\u0627\u062f\u0629 \u0627\u0644\u0644\u0648\u062d\u0629 (PCB board material) \u2014 \u0645\u0646 \u0627\u0644\u0631\u0643\u064a\u0632\u0629 (Substrate) \u0648\u0627\u0644\u0631\u0627\u062a\u0646\u062c (Resin) \u0648\u0645\u0648\u0627\u062f \u0627\u0644\u062a\u0642\u0648\u064a\u0629 (Reinforcement) \u0648\u0627\u0644\u0639\u0648\u0627\u0632\u0644 \u0627\u0644\u062e\u0627\u0635\u0629 \u2014 \u064a\u0624\u062b\u0631 \u0645\u0628\u0627\u0634\u0631\u0629\u064b \u0639\u0644\u0649 <strong>\u0627\u0644\u0627\u0639\u062a\u0645\u0627\u062f\u064a\u0629\u060c \u0648\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0629\u060c \u0648\u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u060c \u0648\u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u062a\u0635\u0646\u064a\u0639\u060c \u0648\u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0627\u0644\u0645\u0646\u062a\u062c \u0639\u0644\u0649 \u0627\u0644\u0645\u062f\u0649 \u0627\u0644\u0637\u0648\u064a\u0644<\/strong>.<\/p>\n\n\n\n<p>\u064a\u0634\u0631\u062d \u0647\u0630\u0627 \u0627\u0644\u062f\u0644\u064a\u0644 \u0623\u0643\u062b\u0631 \u0645\u0648\u0627\u062f \u0623\u0644\u0648\u0627\u062d \u0627\u0644\u0640PCB \u0634\u064a\u0648\u0639\u0627\u064b\u060c \u0648\u0623\u0647\u0645 \u0627\u0644\u0645\u0639\u0644\u0645\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0648\u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0627\u0644\u062a\u064a \u064a\u062c\u0628 \u0641\u0647\u0645\u0647\u0627\u060c \u0645\u0639 \u0646\u0635\u0627\u0626\u062d \u0639\u0645\u0644\u064a\u0629 \u062a\u0646\u0627\u0633\u0628 \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0641\u064a \u0627\u0644\u0648\u0627\u0642\u0639.<\/p>\n\n\n\n<h2 id=\"%d8%ab%d9%84%d8%a7%d8%ab-%d9%81%d8%a6%d8%a7%d8%aa-%d8%b1%d8%a6%d9%8a%d8%b3%d9%8a%d8%a9-%d9%85%d9%86-%d9%85%d9%88%d8%a7%d8%af-%d9%84%d9%88%d8%ad-%d8%a7%d9%84%d9%80pcb-pcb-board-material\" class=\"wp-block-heading\">\u062b\u0644\u0627\u062b \u0641\u0626\u0627\u062a \u0631\u0626\u064a\u0633\u064a\u0629 \u0645\u0646 \u0645\u0648\u0627\u062f \u0644\u0648\u062d \u0627\u0644\u0640PCB (PCB board material)<\/h2>\n\n\n\n<p>\u0641\u064a \u0645\u062c\u0627\u0644 \u0627\u0644\u062a\u063a\u0644\u064a\u0641 \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u060c \u064a\u0645\u0643\u0646 \u062a\u0635\u0646\u064a\u0641 \u0645\u0648\u0627\u062f \u0623\u0644\u0648\u0627\u062d \u0627\u0644\u0640PCB \u0625\u0644\u0649 \u062b\u0644\u0627\u062b \u0645\u062c\u0645\u0648\u0639\u0627\u062a:<\/p>\n\n\n\n<h3 id=\"1-%d9%85%d9%88%d8%a7%d8%af-%d8%b9%d8%b6%d9%88%d9%8a%d8%a9-%d9%85%d9%8f%d8%af%d8%b9%d9%8e%d9%91%d9%85%d8%a9-reinforced-organic-materials\" class=\"wp-block-heading\">1) \u0645\u0648\u0627\u062f \u0639\u0636\u0648\u064a\u0629 \u0645\u064f\u062f\u0639\u0651\u064e\u0645\u0629 (Reinforced Organic Materials)<\/h3>\n\n\n\n<p><strong>\u0623\u0634\u0647\u0631 \u0645\u062b\u0627\u0644:<\/strong> \u0625\u064a\u0628\u0648\u0643\u0633\u064a \u0645\u064f\u062f\u0639\u0651\u064e\u0645 \u0628\u0623\u0644\u064a\u0627\u0641 \u0632\u062c\u0627\u062c\u064a\u0629 (FR-4)<br><strong>\u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u0641\u064a:<\/strong> \u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u0635\u0644\u0628\u0629\u060c \u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0637\u0628\u0642\u0627\u062a\u060c HDI\u060c \u0648\u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0627\u062a \u0627\u0644\u0639\u0627\u0645\u0629<\/p>\n\n\n\n<h3 id=\"2-%d9%85%d9%88%d8%a7%d8%af-%d8%b9%d8%b6%d9%88%d9%8a%d8%a9-%d8%ba%d9%8a%d8%b1-%d9%85%d9%8f%d8%af%d8%b9%d9%8e%d9%91%d9%85%d8%a9-non-reinforced-organic-materials\" class=\"wp-block-heading\">2) \u0645\u0648\u0627\u062f \u0639\u0636\u0648\u064a\u0629 \u063a\u064a\u0631 \u0645\u064f\u062f\u0639\u0651\u064e\u0645\u0629 (Non-Reinforced Organic Materials)<\/h3>\n\n\n\n<p><strong>\u0623\u0645\u062b\u0644\u0629:<\/strong> \u0641\u064a\u0644\u0645 \u0628\u0648\u0644\u064a \u0625\u064a\u0645\u064a\u062f\u060c \u0641\u064a\u0644\u0645 PTFE\u060c \u0635\u0641\u0627\u0626\u062d \u0645\u0631\u0646\u0629<br><strong>\u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u0641\u064a:<\/strong> \u0644\u0648\u062d\u0627\u062a PCB \u0627\u0644\u0645\u0631\u0646\u0629\u060c \u062a\u0637\u0628\u064a\u0642\u0627\u062a RF\/\u0627\u0644\u0645\u064a\u0643\u0631\u0648\u0648\u064a\u0641<\/p>\n\n\n\n<h3 id=\"3-%d9%85%d9%88%d8%a7%d8%af-%d8%ba%d9%8a%d8%b1-%d8%b9%d8%b6%d9%88%d9%8a%d8%a9-inorganic-materials\" class=\"wp-block-heading\">3) \u0645\u0648\u0627\u062f \u063a\u064a\u0631 \u0639\u0636\u0648\u064a\u0629 (Inorganic Materials)<\/h3>\n\n\n\n<p><strong>\u0623\u0645\u062b\u0644\u0629:<\/strong> \u0627\u0644\u0633\u064a\u0631\u0627\u0645\u064a\u0643\u060c \u0627\u0644\u0623\u0644\u0648\u0645\u064a\u0646\u0627 (Al\u2082O\u2083)\u060c \u0646\u064a\u062a\u0631\u064a\u062f \u0627\u0644\u0623\u0644\u0648\u0645\u0646\u064a\u0648\u0645 (AlN)<br><strong>\u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u0641\u064a:<\/strong> \u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0642\u062f\u0631\u0629\u060c \u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0627\u0639\u062a\u0645\u0627\u062f\u064a\u0629 \u0641\u064a \u0627\u0644\u0633\u064a\u0627\u0631\u0627\u062a\u060c \u0648\u062d\u062f\u0627\u062a \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0634\u0631\u0627\u0626\u062d (MCM)<\/p>\n\n\n\n<p>\u0644\u0643\u0644 \u0641\u0626\u0629 \u0645\u064a\u0632\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u0629 \u0645\u0646 \u062d\u064a\u062b \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u060c \u0627\u0644\u0633\u0644\u0648\u0643 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u060c \u0648\u0627\u0644\u062b\u0628\u0627\u062a \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a. \u0648\u064a\u0635\u0628\u062d \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0623\u0643\u062b\u0631 \u062d\u0633\u0627\u0633\u064a\u0629 \u062e\u0635\u0648\u0635\u0627\u064b \u0641\u064a <strong>\u062a\u0635\u0627\u0645\u064a\u0645 RF\u060c \u0627\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 \u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0630\u0627\u062a \u0639\u062f\u062f \u0627\u0644\u0637\u0628\u0642\u0627\u062a \u0627\u0644\u0643\u0628\u064a\u0631\u060c \u0648\u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0642\u0627\u0633\u064a\u0629<\/strong>.<\/p>\n\n\n\n<h2 id=\"%d8%a3%d9%87%d9%85-%d9%85%d8%b9%d9%84%d9%85%d8%a7%d8%aa-%d9%85%d8%a7%d8%af%d8%a9-%d9%84%d9%88%d8%ad-%d8%a7%d9%84%d9%80pcb-pcb-board-material\" class=\"wp-block-heading\">\u0623\u0647\u0645 \u0645\u0639\u0644\u0645\u0627\u062a \u0645\u0627\u062f\u0629 \u0644\u0648\u062d \u0627\u0644\u0640PCB (PCB board material)<\/h2>\n\n\n\n<p>\u062a\u062a\u0636\u0645\u0646 \u0646\u0634\u0631\u0627\u062a \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0643\u062b\u064a\u0631 \u0645\u0646 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a\u060c \u0644\u0643\u0646 \u0639\u062f\u062f\u0627\u064b \u0642\u0644\u064a\u0644\u0627\u064b \u0645\u0646\u0647\u0627 \u0647\u0648 \u0627\u0644\u0623\u0643\u062b\u0631 \u062a\u0623\u062b\u064a\u0631\u0627\u064b \u0639\u0644\u0649 \u0627\u0639\u062a\u0645\u0627\u062f\u064a\u0629 \u0627\u0644\u0644\u0648\u062d\u0629 \u0648\u0623\u062f\u0627\u0621 \u0627\u0644\u0625\u0634\u0627\u0631\u0629.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1449\" height=\"748\" src=\"https:\/\/www.fastturnpcbs.com\/wp-content\/uploads\/2026\/03\/1772423548-pcb-board-material-properties-table-10-3.webp\" alt=\"Table of common PCB board materials with Tg, dielectric constant, loss, breakdown voltage and water absorption.\" class=\"wp-image-32955\"\/><\/figure>\n\n\n\n<h3 id=\"1-%d8%af%d8%b1%d8%ac%d8%a9-%d8%a7%d9%84%d8%a7%d9%86%d8%aa%d9%82%d8%a7%d9%84-%d8%a7%d9%84%d8%b2%d8%ac%d8%a7%d8%ac%d9%8a-tg\" class=\"wp-block-heading\">1) \u062f\u0631\u062c\u0629 \u0627\u0644\u0627\u0646\u062a\u0642\u0627\u0644 \u0627\u0644\u0632\u062c\u0627\u062c\u064a (Tg)<\/h3>\n\n\n\n<p>\u0647\u064a \u0627\u0644\u0646\u0642\u0637\u0629 \u0627\u0644\u062a\u064a \u064a\u0646\u062a\u0642\u0644 \u0641\u064a\u0647\u0627 \u0627\u0644\u0631\u0627\u062a\u0646\u062c \u0645\u0646 \u062d\u0627\u0644\u0629 \u201c\u0632\u062c\u0627\u062c\u064a\u0629\u201d \u0625\u0644\u0649 \u062d\u0627\u0644\u0629 \u201c\u0645\u0637\u0627\u0637\u064a\u0629\u201d\u060c \u0648\u0628\u0639\u062f\u0647\u0627 \u064a\u0632\u062f\u0627\u062f \u0627\u0644\u062a\u0645\u062f\u062f \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0628\u0633\u0631\u0639\u0629 \u0623\u0643\u0628\u0631.<\/p>\n\n\n\n<p><strong>\u0644\u0645\u0627\u0630\u0627 Tg \u0645\u0647\u0645\u0629\u061f<\/strong><br>\u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u0633\u0645\u064a\u0643\u0629 \u0648\u0630\u0627\u062a \u0627\u0644\u0637\u0628\u0642\u0627\u062a \u0627\u0644\u0643\u062b\u064a\u0631\u0629 \u062a\u062a\u0639\u0631\u0636 \u0644\u0625\u062c\u0647\u0627\u062f \u062d\u0631\u0627\u0631\u064a \u0643\u0628\u064a\u0631 \u0623\u062b\u0646\u0627\u0621 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0641\u0642 (Reflow) \u0648\u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u0639\u0645\u0644 (Rework).<br>\u0627\u0644\u0645\u0648\u0627\u062f \u0630\u0627\u062a <a href=\"https:\/\/www.fastturnpcbs.com\/services\/pcb-manufacturing\/high-tg-pcb\/\">Tg<\/a> \u0645\u0646\u062e\u0641\u0636 \u0642\u062f \u062a\u0633\u0628\u0628:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u062a\u0634\u0642\u0642 \u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0627\u0644\u062b\u0642\u0628 (Barrel Cracking)<\/li>\n\n\n\n<li>\u0627\u0646\u0641\u0635\u0627\u0644\/\u0631\u0641\u0639 \u0627\u0644\u0628\u0627\u062f (Pad Lifting)<\/li>\n\n\n\n<li>\u062a\u0642\u0634\u0631 \u062f\u0627\u062e\u0644\u064a (Internal Delamination)<\/li>\n<\/ul>\n\n\n\n<p><strong>\u0642\u0627\u0639\u062f\u0629 \u0639\u0627\u0645\u0629:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0627\u062a \u0627\u0633\u062a\u0647\u0644\u0627\u0643\u064a\u0629 \u2192 \u063a\u0627\u0644\u0628\u0627\u064b \u064a\u0643\u0641\u064a FR-4 \u0628\u0640\u0640 Tg \u0642\u064a\u0627\u0633\u064a\u0629<\/li>\n\n\n\n<li>\u0637\u0628\u0642\u0627\u062a \u0643\u062b\u064a\u0631\u0629\/\u0635\u0646\u0627\u0639\u064a\/\u0633\u064a\u0627\u0631\u0627\u062a \u2192 FR-4 \u0639\u0627\u0644\u064a Tg \u0623\u0648 \u0623\u0646\u0638\u0645\u0629 \u0631\u0627\u062a\u0646\u062c \u0645\u062a\u0642\u062f\u0645\u0629<\/li>\n<\/ul>\n\n\n\n<h3 id=\"2-%d9%85%d8%b9%d8%a7%d9%85%d9%84-%d8%a7%d9%84%d8%aa%d9%85%d8%af%d8%af-%d8%a7%d9%84%d8%ad%d8%b1%d8%a7%d8%b1%d9%8a-cte\" class=\"wp-block-heading\">2) \u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u062a\u0645\u062f\u062f \u0627\u0644\u062d\u0631\u0627\u0631\u064a (CTE)<\/h3>\n\n\n\n<p>\u064a\u0635\u0641 \u0645\u0642\u062f\u0627\u0631 \u062a\u0645\u062f\u062f \u0627\u0644\u0645\u0627\u062f\u0629 \u0645\u0639 \u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u062d\u0631\u0627\u0631\u0629. \u0648\u0623\u0643\u062b\u0631 \u0645\u0627 \u064a\u0647\u0645 \u0641\u064a \u0627\u0644\u0640PCB \u0647\u0648 <strong>CTE \u0639\u0644\u0649 \u0645\u062d\u0648\u0631 Z<\/strong> \u0644\u0623\u0646 \u062b\u0642\u0648\u0628 \u0627\u0644\u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0645\u0637\u0644\u064a\u0629 \u062a\u062a\u062d\u0645\u0644 \u0627\u0644\u0625\u062c\u0647\u0627\u062f \u0647\u0646\u0627\u0643.<\/p>\n\n\n\n<p><strong>\u0644\u0645\u0627\u0630\u0627 CTE \u0639\u0644\u0649 \u0645\u062d\u0648\u0631 Z \u0645\u0647\u0645\u061f<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u062f\u0631\u062c\u0627\u062a Reflow \u0623\u0639\u0644\u0649 \u0641\u064a \u0639\u0645\u0644\u064a\u0627\u062a SMT \u0627\u0644\u062d\u062f\u064a\u062b\u0629<\/li>\n\n\n\n<li>\u0632\u064a\u0627\u062f\u0629 \u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u0644\u0648\u062d\u0629 \u0648\u0639\u062f\u062f \u0637\u0628\u0642\u0627\u062a\u0647\u0627<\/li>\n\n\n\n<li>\u0645\u062e\u0627\u0637\u0631 \u0645\u062b\u0644:<\/li>\n\n\n\n<li>\u062a\u0634\u0642\u0642 \u062b\u0642\u0648\u0628 PTH<\/li>\n\n\n\n<li>\u0645\u0634\u0627\u0643\u0644 \u0627\u0639\u062a\u0645\u0627\u062f\u064a\u0629 \u0627\u0644\u0645\u064a\u0643\u0631\u0648\u0641\u064a\u0627 (Microvia)<\/li>\n<\/ul>\n\n\n\n<p><strong>\u0646\u0635\u064a\u062d\u0629 \u062a\u0635\u0645\u064a\u0645:<\/strong><br>\u0644\u0644\u0648\u062d\u0627\u062a HDI \u0623\u0648 \u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u062d\u0641\u0631 \u0627\u0644\u062e\u0644\u0641\u064a (Backdrilling) \u0623\u0648 \u0623\u064a \u0644\u0648\u062d\u0629 \u062a\u0645\u0631 \u0628\u0639\u062f\u0629 \u062f\u0648\u0631\u0627\u062a Reflow\u060c \u062a\u0623\u0643\u062f \u0623\u0646 \u0646\u0638\u0627\u0645 \u0627\u0644\u0631\u0627\u062a\u0646\u062c \u064a\u0645\u062a\u0644\u0643 <strong>CTE \u0645\u0646\u062e\u0641\u0636 \u0639\u0644\u0649 \u0645\u062d\u0648\u0631 Z<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1500\" height=\"847\" src=\"https:\/\/www.fastturnpcbs.com\/wp-content\/uploads\/2026\/03\/1772423604-pcb-z-axis-expansion-vs-temperature-10-12.webp\" alt=\"Graph of PCB Z-axis thickness change versus temperature for different board materials.\" class=\"wp-image-32963\"\/><\/figure>\n\n\n\n<h3 id=\"3-%d8%ab%d8%a7%d8%a8%d8%aa-%d8%a7%d9%84%d8%b9%d8%b2%d9%84-%d8%a7%d9%84%d9%83%d9%87%d8%b1%d8%a8%d8%a7%d8%a6%d9%8a-dk-%d8%a3%d9%88-%ce%b5r\" class=\"wp-block-heading\">3) \u062b\u0627\u0628\u062a \u0627\u0644\u0639\u0632\u0644 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a (Dk \u0623\u0648 \u03b5r)<\/h3>\n\n\n\n<p>\u064a\u062d\u062f\u062f \u0627\u0644\u0633\u0644\u0648\u0643 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0644\u0644\u0639\u0627\u0632\u0644 \u062f\u0627\u062e\u0644 \u0627\u0644\u0644\u0648\u062d\u0629.<\/p>\n\n\n\n<p><strong>\u0632\u064a\u0627\u062f\u0629 Dk \u062a\u0639\u0646\u064a:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0627\u0646\u062e\u0641\u0627\u0636 \u0627\u0644\u0645\u0645\u0627\u0646\u0639\u0629 \u0627\u0644\u0645\u0645\u064a\u0632\u0629 (Characteristic Impedance)<\/li>\n\n\n\n<li>\u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u0633\u0639\u0629 \u0639\u0644\u0649 \u0627\u0644\u062e\u0637<\/li>\n\n\n\n<li>\u0627\u0646\u062e\u0641\u0627\u0636 \u0633\u0631\u0639\u0629 \u0627\u0646\u062a\u0634\u0627\u0631 \u0627\u0644\u0625\u0634\u0627\u0631\u0629<\/li>\n<\/ul>\n\n\n\n<p><strong>\u0645\u0647\u0645 \u0644\u0640:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0627\u0644\u062a\u0648\u062c\u064a\u0647 \u0628\u0645\u0645\u0627\u0646\u0639\u0629 \u0645\u0636\u0628\u0648\u0637\u0629 (Controlled Impedance)<\/li>\n\n\n\n<li>RF\/\u0627\u0644\u0645\u064a\u0643\u0631\u0648\u0648\u064a\u0641<\/li>\n\n\n\n<li>\u0627\u0644\u0623\u0632\u0648\u0627\u062c \u0627\u0644\u062a\u0641\u0627\u0636\u0644\u064a\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629<\/li>\n<\/ul>\n\n\n\n<h3 id=\"4-%d8%b9%d8%a7%d9%85%d9%84-%d8%a7%d9%84%d9%81%d9%82%d8%af-df-%d8%a3%d9%88-tan%ce%b4\" class=\"wp-block-heading\">4) \u0639\u0627\u0645\u0644 \u0627\u0644\u0641\u0642\u062f (Df \u0623\u0648 tan\u03b4)<\/h3>\n\n\n\n<p>\u064a\u0642\u064a\u0633 \u0645\u0642\u062f\u0627\u0631 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0643\u0647\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u0645\u062a\u0635\u0647\u0627 \u0627\u0644\u0645\u0627\u062f\u0629\u2014\u0623\u064a <strong>\u0641\u0642\u062f \u0627\u0644\u0625\u0634\u0627\u0631\u0629<\/strong>.<\/p>\n\n\n\n<p><strong>Df \u064a\u0624\u062b\u0631 \u0639\u0644\u0649:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u062a\u0648\u0647\u064a\u0646 RF<\/li>\n\n\n\n<li>\u062c\u0648\u062f\u0629 \u0645\u062e\u0637\u0637 \u0627\u0644\u0639\u064a\u0646 (Eye Diagram)<\/li>\n\n\n\n<li>\u0641\u0642\u062f \u0627\u0644\u0642\u0646\u0627\u0629 (Insertion Loss)<\/li>\n\n\n\n<li>\u0623\u062f\u0627\u0621 \u0627\u0644\u0631\u0648\u0627\u0628\u0637 \u0627\u0644\u062a\u0633\u0644\u0633\u0644\u064a\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629<\/li>\n<\/ul>\n\n\n\n<p>FR-4 \u0645\u0646\u0627\u0633\u0628 \u0644\u0644\u0645\u0646\u0637\u0642 \u0645\u0646\u062e\u0641\u0636 \u0627\u0644\u0633\u0631\u0639\u0629\u060c \u0644\u0643\u0646 \u0641\u064a SerDes \u0648RF \u06485G \u0623\u0648 \u0627\u0644\u0645\u064a\u0643\u0631\u0648\u0648\u064a\u0641\u060c \u0627\u062e\u062a\u0631 \u0645\u0648\u0627\u062f \u0645\u0646\u062e\u0641\u0636\u0629 \u0627\u0644\u0641\u0642\u062f \u0645\u062b\u0644 <strong>PTFE \u0623\u0648 \u062e\u0644\u0637\u0627\u062a \u0647\u064a\u062f\u0631\u0648\u0643\u0631\u0628\u0648\u0646-\u0633\u064a\u0631\u0627\u0645\u064a\u0643 \u0623\u0648 \u0625\u064a\u0628\u0648\u0643\u0633\u064a \u0645\u062a\u0642\u062f\u0645<\/strong>.<\/p>\n\n\n\n<h3 id=\"5-%d8%ac%d9%87%d8%af-%d8%a7%d9%84%d8%a7%d9%86%d9%87%d9%8a%d8%a7%d8%b1-%d8%a7%d9%84%d8%b9%d8%a7%d8%b2%d9%84-dbv\" class=\"wp-block-heading\">5) \u062c\u0647\u062f \u0627\u0644\u0627\u0646\u0647\u064a\u0627\u0631 \u0627\u0644\u0639\u0627\u0632\u0644 (DBV)<\/h3>\n\n\n\n<p>\u0647\u0648 \u0645\u0642\u062f\u0627\u0631 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0630\u064a \u064a\u0633\u062a\u0637\u064a\u0639 \u0627\u0644\u0639\u0627\u0632\u0644 \u062a\u062d\u0645\u0644\u0647 \u0642\u0628\u0644 \u062d\u062f\u0648\u062b \u0642\u0648\u0633 \u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0639\u0628\u0631\u0647.<\/p>\n\n\n\n<p><strong>\u0645\u0647\u0645 \u0641\u064a:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0627\u062a \u0627\u0644\u0642\u062f\u0631\u0629<\/li>\n\n\n\n<li>\u0627\u0644\u062a\u0635\u0627\u0645\u064a\u0645 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062c\u0647\u062f<\/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<\/li>\n<\/ul>\n\n\n\n<p>\u062f\u0627\u0626\u0645\u0627\u064b \u0636\u0639 \u0641\u064a \u0627\u0644\u0627\u0639\u062a\u0628\u0627\u0631 \u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u0639\u0627\u0632\u0644\u060c \u0645\u0633\u0627\u0641\u0627\u062a \u0627\u0644\u0632\u062d\u0641 (Creepage) \u0648\u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0630\u0627\u062a \u0627\u0644\u0635\u0644\u0629 \u0645\u062b\u0644 UL\u2014not DBV \u0648\u062d\u062f\u0647.<\/p>\n\n\n\n<h3 id=\"6-%d8%a7%d9%85%d8%aa%d8%b5%d8%a7%d8%b5-%d8%a7%d9%84%d9%85%d8%a7%d8%a1-wa\" class=\"wp-block-heading\">6) \u0627\u0645\u062a\u0635\u0627\u0635 \u0627\u0644\u0645\u0627\u0621 (WA)<\/h3>\n\n\n\n<p>\u0627\u0644\u0631\u0637\u0648\u0628\u0629 \u062a\u0631\u0641\u0639 Dk \u0648\u062a\u062e\u0641\u0636 DBV.<\/p>\n\n\n\n<p><strong>\u0627\u0631\u062a\u0641\u0627\u0639 WA \u064a\u0624\u062f\u064a \u0625\u0644\u0649:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0627\u0646\u062d\u0631\u0627\u0641 \u0627\u0644\u0645\u0645\u0627\u0646\u0639\u0629 (Impedance Drift)<\/li>\n\n\n\n<li>\u062a\u062f\u0647\u0648\u0631 \u0627\u0644\u0639\u0632\u0644 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a<\/li>\n\n\n\n<li>\u0645\u0634\u0627\u0643\u0644 \u0627\u0639\u062a\u0645\u0627\u062f\u064a\u0629 \u0637\u0648\u064a\u0644\u0629 \u0627\u0644\u0623\u0645\u062f \u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0631\u0637\u0628\u0629<\/li>\n<\/ul>\n\n\n\n<p>\u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062e\u0627\u0631\u062c\u064a \u0623\u0648 \u0627\u0644\u0633\u064a\u0627\u0631\u0627\u062a \u0623\u0648 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0628\u062d\u0631\u064a\u0629\u060c \u0627\u062e\u062a\u0631 \u0645\u0648\u0627\u062f <strong>\u0645\u0646\u062e\u0641\u0636\u0629 WA<\/strong>.<\/p>\n\n\n\n<h2 id=\"%d9%85%d9%88%d8%a7%d8%af-%d8%a7%d9%84%d8%aa%d9%82%d9%88%d9%8a%d8%a9-%d8%a7%d9%84%d8%a3%d9%84%d9%8a%d8%a7%d9%81-%d8%a7%d9%84%d8%b2%d8%ac%d8%a7%d8%ac%d9%8a%d8%a9%d8%8c-%d8%a7%d9%84%d8%a3%d8%b1%d8%a7\" class=\"wp-block-heading\">\u0645\u0648\u0627\u062f \u0627\u0644\u062a\u0642\u0648\u064a\u0629: \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0632\u062c\u0627\u062c\u064a\u0629\u060c \u0627\u0644\u0623\u0631\u0627\u0645\u064a\u062f \u0648\u0627\u0644\u0648\u0631\u0642<\/h2>\n\n\n\n<h3 id=\"1-%d9%82%d9%85%d8%a7%d8%b4-%d8%a7%d9%84%d8%a3%d9%84%d9%8a%d8%a7%d9%81-%d8%a7%d9%84%d8%b2%d8%ac%d8%a7%d8%ac%d9%8a%d8%a9-fiberglass-cloth\" class=\"wp-block-heading\">1) \u0642\u0645\u0627\u0634 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0632\u062c\u0627\u062c\u064a\u0629 (Fiberglass Cloth)<\/h3>\n\n\n\n<p>\u0623\u0643\u062b\u0631 \u0645\u0648\u0627\u062f \u0627\u0644\u062a\u0642\u0648\u064a\u0629 \u0634\u064a\u0648\u0639\u0627\u064b \u0641\u064a \u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u0635\u0644\u0628\u0629.<\/p>\n\n\n\n<p><strong>\u0627\u0644\u0645\u0632\u0627\u064a\u0627:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0642\u0648\u0629 \u0639\u0627\u0644\u064a\u0629<\/li>\n\n\n\n<li>\u062b\u0628\u0627\u062a \u0623\u0628\u0639\u0627\u062f \u062c\u064a\u062f<\/li>\n\n\n\n<li>\u0623\u062f\u0627\u0621 \u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0645\u062a\u0633\u0642<\/li>\n<\/ul>\n\n\n\n<p><strong>\u0627\u0644\u0639\u064a\u0628:<\/strong><br>\u0623\u0635\u0639\u0628 \u0641\u064a \u0627\u0644\u062d\u0641\u0631 \u0645\u0646 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0623\u0643\u062b\u0631 \u0644\u064a\u0648\u0646\u0629.<\/p>\n\n\n\n<h3 id=\"2-%d8%a3%d9%84%d9%8a%d8%a7%d9%81-%d8%a7%d9%84%d8%a3%d8%b1%d8%a7%d9%85%d9%8a%d8%af-%d9%85%d8%ab%d9%84-kevlar\" class=\"wp-block-heading\">2) \u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0623\u0631\u0627\u0645\u064a\u062f (\u0645\u062b\u0644 Kevlar)<\/h3>\n\n\n\n<p>\u0628\u062f\u064a\u0644 \u064a\u0642\u0644\u0644 Dk \u0648\u064a\u062e\u0641\u0636 \u0627\u0644\u0648\u0632\u0646.<\/p>\n\n\n\n<p><strong>\u0644\u0643\u0646:<\/strong><br>\u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0623\u0639\u0644\u0649 \u0648\u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0623\u0635\u0639\u0628\u060c \u0648\u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u0639\u0627\u062f\u0629\u064b \u0641\u064a \u0627\u0644\u062a\u0635\u0627\u0645\u064a\u0645 \u0627\u0644\u062a\u064a \u062a\u062a\u0637\u0644\u0628 \u0623\u062f\u0627\u0621\u064b \u0627\u0633\u062a\u062b\u0646\u0627\u0626\u064a\u0627\u064b \u0623\u0648 \u062e\u0641\u0629 \u0648\u0632\u0646.<\/p>\n\n\n\n<h3 id=\"3-%d8%b5%d9%81%d8%a7%d8%a6%d8%ad-%d9%88%d8%b1%d9%82%d9%8a%d8%a9-paper-based-laminate\" class=\"wp-block-heading\">3) \u0635\u0641\u0627\u0626\u062d \u0648\u0631\u0642\u064a\u0629 (Paper-Based Laminate)<\/h3>\n\n\n\n<p>\u0645\u0627 \u0632\u0627\u0644\u062a \u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u0641\u064a \u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0634\u062f\u064a\u062f\u0629 \u0627\u0644\u0627\u0646\u062e\u0641\u0627\u0636 \u0641\u064a \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0639\u0646\u062f\u0645\u0627 \u0644\u0627 \u062a\u0643\u0648\u0646 \u0627\u0644\u0645\u062a\u0627\u0646\u0629 \u0623\u0648 \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0623\u0648\u0644\u0648\u064a\u0629.<\/p>\n\n\n\n<h2 id=\"%d8%a3%d9%86%d8%b8%d9%85%d8%a9-%d8%a7%d9%84%d8%b1%d8%a7%d8%aa%d9%86%d8%ac-%d8%a8%d9%88%d9%84%d9%8a-%d8%a5%d9%8a%d9%85%d9%8a%d8%af%d8%8c-%d8%a5%d9%8a%d8%a8%d9%88%d9%83%d8%b3%d9%8a%d8%8c-%d8%b3%d9%8a\" class=\"wp-block-heading\">\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0631\u0627\u062a\u0646\u062c: \u0628\u0648\u0644\u064a \u0625\u064a\u0645\u064a\u062f\u060c \u0625\u064a\u0628\u0648\u0643\u0633\u064a\u060c \u0633\u064a\u0627\u0646\u0627\u062a \u0625\u0633\u062a\u0631<\/h2>\n\n\n\n<h3 id=\"1-%d8%b1%d8%a7%d8%aa%d9%86%d8%ac%d8%a7%d8%aa-%d8%a7%d9%84%d8%a8%d9%88%d9%84%d9%8a-%d8%a5%d9%8a%d9%85%d9%8a%d8%af-polyimide\" class=\"wp-block-heading\">1) \u0631\u0627\u062a\u0646\u062c\u0627\u062a \u0627\u0644\u0628\u0648\u0644\u064a \u0625\u064a\u0645\u064a\u062f (Polyimide)<\/h3>\n\n\n\n<p>\u0627\u0644\u062e\u064a\u0627\u0631 \u0627\u0644\u0645\u0641\u0636\u0644 \u0644\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0627\u062a \u0630\u0627\u062a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629.<\/p>\n\n\n\n<p><strong>\u0627\u0644\u0645\u0632\u0627\u064a\u0627:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u062b\u0628\u0627\u062a \u062d\u0631\u0627\u0631\u064a \u0645\u0645\u062a\u0627\u0632<\/li>\n\n\n\n<li>\u0645\u0646\u0627\u0633\u0628 \u0644\u0639\u062f\u062f \u0637\u0628\u0642\u0627\u062a \u0643\u0628\u064a\u0631 \u062c\u062f\u0627\u064b<\/li>\n\n\n\n<li>\u0623\u062f\u0627\u0621 \u0639\u0632\u0644 \u062c\u064a\u062f<\/li>\n<\/ul>\n\n\n\n<p><strong>\u062a\u0637\u0628\u064a\u0642\u0627\u062a:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0627\u062a \u0627\u0644\u062d\u0641\u0631 \u0627\u0644\u0639\u0645\u064a\u0642 (Downhole)<\/li>\n\n\n\n<li>\u0627\u0644\u0637\u064a\u0631\u0627\u0646 \u0648\u0627\u0644\u062f\u0641\u0627\u0639<\/li>\n\n\n\n<li>\u0627\u0644\u062d\u0648\u0633\u0628\u0629 \u0627\u0644\u0641\u0627\u0626\u0642\u0629<\/li>\n\n\n\n<li>\u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u062a\u0637\u0644\u0628 \u0625\u0635\u0644\u0627\u062d\u0627\u062a \u062d\u0631\u0627\u0631\u064a\u0629 \u0645\u062a\u0643\u0631\u0631\u0629<\/li>\n<\/ul>\n\n\n\n<p><strong>\u0627\u0644\u0633\u0644\u0628\u064a\u0627\u062a:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u062a\u0643\u0644\u0641\u0629 \u0623\u0639\u0644\u0649<\/li>\n\n\n\n<li>\u0627\u0645\u062a\u0635\u0627\u0635 \u0645\u0627\u0621 \u0623\u0639\u0644\u0649<\/li>\n\n\n\n<li>\u062a\u0635\u0646\u064a\u0639 \u0623\u0643\u062b\u0631 \u0635\u0639\u0648\u0628\u0629<\/li>\n<\/ul>\n\n\n\n<h3 id=\"2-%d8%b1%d8%a7%d8%aa%d9%86%d8%ac%d8%a7%d8%aa-%d8%a7%d9%84%d8%a5%d9%8a%d8%a8%d9%88%d9%83%d8%b3%d9%8a-fr-4-%d9%88%d8%aa%d9%81%d8%b1%d8%b9%d8%a7%d8%aa%d9%87\" class=\"wp-block-heading\">2) \u0631\u0627\u062a\u0646\u062c\u0627\u062a \u0627\u0644\u0625\u064a\u0628\u0648\u0643\u0633\u064a (FR-4 \u0648\u062a\u0641\u0631\u0639\u0627\u062a\u0647)<\/h3>\n\n\n\n<p>\u0627\u0644\u0623\u0643\u062b\u0631 \u0627\u0646\u062a\u0634\u0627\u0631\u0627\u064b \u0641\u064a \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0627\u062a \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0648\u0627\u0644\u0627\u0633\u062a\u0647\u0644\u0627\u0643\u064a\u0629.<\/p>\n\n\n\n<p><strong>\u0627\u0644\u062a\u0641\u0631\u0639\u0627\u062a \u062a\u0634\u0645\u0644:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>FR-4 \u0642\u064a\u0627\u0633\u064a<\/li>\n\n\n\n<li>\u0625\u064a\u0628\u0648\u0643\u0633\u064a \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0648\u0638\u0627\u0626\u0641<\/li>\n\n\n\n<li>\u0625\u064a\u0628\u0648\u0643\u0633\u064a \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0648\u0638\u0627\u0626\u0641<\/li>\n\n\n\n<li>\u0625\u064a\u0628\u0648\u0643\u0633\u064a \u0631\u0628\u0627\u0639\u064a \u0627\u0644\u0648\u0638\u0627\u0626\u0641<\/li>\n\n\n\n<li>\u062e\u0644\u0637\u0627\u062a BT (Bismaleimide-Triazine)<\/li>\n<\/ul>\n\n\n\n<p>\u0627\u0644\u0647\u062f\u0641 \u0639\u0627\u062f\u0629\u064b: Tg \u0623\u0639\u0644\u0649\u060c \u062b\u0628\u0627\u062a \u062d\u0631\u0627\u0631\u064a \u0623\u0641\u0636\u0644\u060c \u062a\u0631\u0627\u0628\u0637 \u0637\u0628\u0642\u0627\u062a \u0623\u0642\u0648\u0649\u060c \u0648\u0623\u062f\u0627\u0621 \u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0645\u062d\u0633\u0646.<br>\u0627\u0644\u064a\u0648\u0645\u060c \u0645\u0639\u0638\u0645 \u0627\u0644\u062a\u0635\u0627\u0645\u064a\u0645 \u062a\u0639\u062a\u0645\u062f <strong>FR-4 \u0639\u0627\u0644\u064a Tg \u0645\u0639 \u0625\u064a\u0628\u0648\u0643\u0633\u064a \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0648\u0638\u0627\u0626\u0641<\/strong>.<\/p>\n\n\n\n<h3 id=\"3-%d8%b3%d9%8a%d8%a7%d9%86%d8%a7%d8%aa-%d8%a5%d8%b3%d8%aa%d8%b1-cyanate-ester\" class=\"wp-block-heading\">3) \u0633\u064a\u0627\u0646\u0627\u062a \u0625\u0633\u062a\u0631 (Cyanate Ester)<\/h3>\n\n\n\n<p>\u0639\u0627\u0626\u0644\u0629 \u0645\u0648\u0627\u062f \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0623\u062f\u0627\u0621 \u062a\u062a\u0645\u064a\u0632 \u0628\u0640:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Tg \u0623\u0639\u0644\u0649<\/li>\n\n\n\n<li>\u0623\u062f\u0627\u0621 \u0645\u0645\u062a\u0627\u0632 \u0641\u064a \u0627\u0644\u062a\u0631\u062f\u062f\u0627\u062a \u0627\u0644\u0639\u0627\u0644\u064a\u0629<\/li>\n\n\n\n<li>\u062e\u0635\u0627\u0626\u0635 \u0645\u0639\u0627\u0644\u062c\u0629 \u0623\u0641\u0636\u0644<\/li>\n<\/ul>\n\n\n\n<p>\u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u0643\u062b\u064a\u0631\u0627\u064b \u0641\u064a <a href=\"https:\/\/www.fastturnpcbs.com\/ar\/%d8%a7%d9%84%d8%ae%d8%af%d9%85%d8%a7%d8%aa\/%d8%aa%d8%b5%d9%86%d9%8a%d8%b9-%d8%ab%d9%86%d8%a7%d8%a6%d9%8a-%d8%a7%d9%84%d9%81%d9%8a%d9%86%d9%8a%d9%84-%d9%85%d8%aa%d8%b9%d8%af%d8%af-%d8%a7%d9%84%d9%83%d9%84%d9%88%d8%b1\/%d9%85%d8%b1%d9%83%d8%a8%d8%a7%d8%aa-%d8%ab%d9%86%d8%a7%d8%a6%d9%8a-%d8%a7%d9%84%d9%81%d9%8a%d9%86%d9%8a%d9%84-%d9%85%d8%aa%d8%b9%d8%af%d8%af-%d8%a7%d9%84%d9%83%d9%84%d9%88%d8%b1-%d8%b9%d8%a7%d9%84-2\/\">RF<\/a> \u0648\u0627\u0644\u0645\u064a\u0643\u0631\u0648\u0648\u064a\u0641 \u0648\u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0631\u0642\u0645\u064a\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629.<\/p>\n\n\n\n<h2 id=\"%d8%b1%d9%83%d8%a7%d8%a6%d8%b2-%d8%ba%d9%8a%d8%b1-%d8%b9%d8%b6%d9%88%d9%8a%d8%a9-%d9%88%d9%85%d9%88%d8%a7%d8%af-%d8%ae%d8%a7%d8%b5%d8%a9-%d8%a7%d9%84%d8%b3%d9%8a%d8%b1%d8%a7%d9%85%d9%8a%d9%83%d8%8c-p\" class=\"wp-block-heading\">\u0631\u0643\u0627\u0626\u0632 \u063a\u064a\u0631 \u0639\u0636\u0648\u064a\u0629 \u0648\u0645\u0648\u0627\u062f \u062e\u0627\u0635\u0629: \u0627\u0644\u0633\u064a\u0631\u0627\u0645\u064a\u0643\u060c PTFE\u060c \u0648\u0645\u0648\u0627\u062f \u0627\u0644\u0645\u0631\u0646<\/h2>\n\n\n\n<h3 id=\"1-%d8%b1%d9%83%d8%a7%d8%a6%d8%b2-%d8%a7%d9%84%d8%b3%d9%8a%d8%b1%d8%a7%d9%85%d9%8a%d9%83-alumina-aln\" class=\"wp-block-heading\">1) \u0631\u0643\u0627\u0626\u0632 \u0627\u0644\u0633\u064a\u0631\u0627\u0645\u064a\u0643 (Alumina, AlN)<\/h3>\n\n\n\n<p>\u0645\u0645\u062a\u0627\u0632\u0629 \u0639\u0646\u062f\u0645\u0627 \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u062a\u0648\u0635\u064a\u0644 \u062d\u0631\u0627\u0631\u064a \u0639\u0627\u0644\u064d \u062c\u062f\u0627\u064b<\/li>\n\n\n\n<li>\u0639\u0632\u0644 \u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0642\u0648\u064a<\/li>\n\n\n\n<li>\u0627\u0639\u062a\u0645\u0627\u062f\u064a\u0629 \u0645\u0645\u062a\u0627\u0632\u0629 \u0645\u0639 \u062f\u0648\u0631\u0627\u062a \u0642\u062f\u0631\u0629\/\u062d\u0631\u0627\u0631\u0629 \u0645\u062a\u0643\u0631\u0631\u0629<\/li>\n<\/ul>\n\n\n\n<p>\u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u0641\u064a \u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0633\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u0647\u062c\u064a\u0646\u0629 \u0648MCM \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u0642\u062f\u0631\u0629.<\/p>\n\n\n\n<h3 id=\"2-%d8%b5%d9%81%d8%a7%d8%a6%d8%ad-%d8%ae%d8%a7%d8%b5%d8%a9-kevlar%d8%8c-kapton%d8%8c-ptfe\" class=\"wp-block-heading\">2) \u0635\u0641\u0627\u0626\u062d \u062e\u0627\u0635\u0629: Kevlar\u060c Kapton\u060c PTFE<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Kevlar (\u0623\u0631\u0627\u0645\u064a\u062f):<\/strong> \u0644\u0644\u062a\u0642\u0648\u064a\u0629 \u0641\u064a \u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0623\u062f\u0627\u0621<\/li>\n\n\n\n<li><strong>Kapton (\u0641\u064a\u0644\u0645 \u0628\u0648\u0644\u064a \u0625\u064a\u0645\u064a\u062f):<\/strong> \u0627\u0644\u0623\u0633\u0627\u0633 \u0627\u0644\u0623\u0643\u062b\u0631 \u0634\u064a\u0648\u0639\u0627\u064b \u0644\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0631\u0646\u0629<\/li>\n\n\n\n<li><strong>PTFE (Teflon):<\/strong> \u0645\u0639\u064a\u0627\u0631 \u0630\u0647\u0628\u064a \u0641\u064a RF\/\u0627\u0644\u0645\u064a\u0643\u0631\u0648\u0648\u064a\u0641 \u0628\u0633\u0628\u0628 \u0627\u0644\u0641\u0642\u062f \u0627\u0644\u0645\u0646\u062e\u0641\u0636 \u062c\u062f\u0627\u064b<\/li>\n<\/ul>\n\n\n\n<h2 id=\"%d9%85%d9%88%d8%a7%d8%af-%d9%84%d9%84%d8%b9%d9%86%d8%a7%d8%b5%d8%b1-%d8%a7%d9%84%d8%b3%d9%84%d8%a8%d9%8a%d8%a9-%d8%a7%d9%84%d9%85%d8%af%d9%85%d8%ac%d8%a9-%d9%85%d9%82%d8%a7%d9%88%d9%85%d8%a7%d8%aa\" class=\"wp-block-heading\">\u0645\u0648\u0627\u062f \u0644\u0644\u0639\u0646\u0627\u0635\u0631 \u0627\u0644\u0633\u0644\u0628\u064a\u0629 \u0627\u0644\u0645\u062f\u0645\u062c\u0629: \u0645\u0642\u0627\u0648\u0645\u0627\u062a \u0648\u0645\u0643\u062b\u0641\u0627\u062a \u0645\u062f\u0645\u062c\u0629<\/h2>\n\n\n\n<p>\u0627\u0644\u062a\u0635\u063a\u064a\u0631 \u0648\u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u0643\u062b\u0627\u0641\u0629 \u064a\u062f\u0641\u0639\u0627\u0646 \u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0639\u0646\u0627\u0635\u0631 \u0627\u0644\u0633\u0644\u0628\u064a\u0629 \u0627\u0644\u0645\u062f\u0645\u062c\u0629 \u062f\u0627\u062e\u0644 \u0627\u0644\u0644\u0648\u062d\u0629.<\/p>\n\n\n\n<h3 id=\"1-%d9%85%d9%82%d8%a7%d9%88%d9%85%d8%a7%d8%aa-%d9%85%d8%af%d9%85%d8%ac%d8%a9-embedded-resistors\" class=\"wp-block-heading\">1) \u0645\u0642\u0627\u0648\u0645\u0627\u062a \u0645\u062f\u0645\u062c\u0629 (Embedded Resistors)<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1273\" height=\"809\" src=\"https:\/\/www.fastturnpcbs.com\/wp-content\/uploads\/2026\/03\/1772423651-elc-termination-resistor-layout-10-13.webp\" alt=\"Diagram of a symmetric ELC transmission line termination resistor etched in copper over a resistive layer.\" class=\"wp-image-32971\"\/><\/figure>\n\n\n\n<p>\u062a\u064f\u0635\u0646\u0639 \u0639\u0628\u0631 \u0637\u0644\u0627\u0621 \u0637\u0628\u0642\u0629 \u0645\u0642\u0627\u0648\u0645\u0629 \u0631\u0642\u064a\u0642\u0629 (\u0645\u062b\u0644 \u0633\u0628\u064a\u0643\u0629 \u0646\u064a\u0643\u0644) \u0639\u0644\u0649 \u0631\u0642\u0627\u0626\u0642 \u0627\u0644\u0646\u062d\u0627\u0633 \u062b\u0645 \u062a\u0635\u0641\u064a\u062d\u0647\u0627 \u0648\u062a\u0634\u0643\u064a\u0644\u0647\u0627.<\/p>\n\n\n\n<p><strong>\u0645\u0642\u0627\u0648\u0645\u0629 \u0633\u0637\u062d\u064a\u0629 \u0646\u0645\u0648\u0630\u062c\u064a\u0629:<\/strong> 25\u2013100 \u03a9\/\u0645\u0631\u0628\u0639<br><strong>\u0645\u062f\u0649 \u0645\u0642\u0627\u0648\u0645\u0627\u062a \u0639\u0645\u0644\u064a:<\/strong> 10\u20131000 \u03a9<\/p>\n\n\n\n<p><strong>\u062a\u0637\u0628\u064a\u0642\u0627\u062a:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0625\u0646\u0647\u0627\u0621 \u062e\u0637\u0648\u0637 \u0627\u0644\u0646\u0642\u0644 (ECL\u060c \u0633\u0631\u0639\u0627\u062a \u0639\u0627\u0644\u064a\u0629)<\/li>\n\n\n\n<li>\u062a\u0648\u0641\u064a\u0631 \u0645\u0633\u0627\u062d\u0629 \u0641\u064a \u0623\u062c\u0647\u0632\u0629 \u0635\u063a\u064a\u0631\u0629 (\u0643\u0627\u0645\u064a\u0631\u0627\u062a\u060c \u0645\u0633\u062c\u0644\u0627\u062a\u2026 \u0625\u0644\u062e)<\/li>\n<\/ul>\n\n\n\n<p>\u063a\u0627\u0644\u0628\u0627\u064b \u062a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0639\u0645\u0644\u064a\u0627\u062a \u062e\u0627\u0635\u0629 \u0648\u0645\u0648\u0627\u0631\u062f \u0645\u062d\u062f\u0648\u062f\u0629.<\/p>\n\n\n\n<h3 id=\"2-%d9%85%d9%83%d8%ab%d9%81%d8%a7%d8%aa-%d9%85%d8%af%d9%85%d8%ac%d8%a9-embedded-capacitors\" class=\"wp-block-heading\">2) \u0645\u0643\u062b\u0641\u0627\u062a \u0645\u062f\u0645\u062c\u0629 (Embedded Capacitors)<\/h3>\n\n\n\n<p>\u0628\u062a\u0642\u0631\u064a\u0628 \u0645\u0633\u062a\u0648\u064a\u064a\u0646 \u0645\u0646 \u0627\u0644\u0646\u062d\u0627\u0633 \u062c\u062f\u0627\u064b \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0639\u0627\u0632\u0644 \u0634\u062f\u064a\u062f \u0627\u0644\u0631\u0642\u0629 (0.4\u20132.0 mil).<\/p>\n\n\n\n<p><strong>\u0627\u0644\u0641\u0648\u0627\u0626\u062f:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0625\u0632\u0627\u0644\u0629 \u062a\u062f\u0627\u062e\u0644 \u0639\u0627\u0644\u064a \u0627\u0644\u062a\u0631\u062f\u062f (Decoupling)<\/li>\n\n\n\n<li>ESL \u0645\u0646\u062e\u0641\u0636 \u062c\u062f\u0627\u064b<\/li>\n\n\n\n<li>\u0623\u062f\u0627\u0621 \u0623\u0641\u0636\u0644 \u0644\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0642\u062f\u0631\u0629 (Power Integrity)<\/li>\n<\/ul>\n\n\n\n<p><strong>\u0627\u0644\u0639\u064a\u0628 \u0627\u0644\u0623\u0633\u0627\u0633\u064a:<\/strong><br>\u064a\u062a\u0637\u0644\u0628 \u0637\u0628\u0642\u0627\u062a \u0625\u0636\u0627\u0641\u064a\u0629 \u2192 <strong>\u062a\u0643\u0644\u0641\u0629 \u0623\u0639\u0644\u0649<\/strong>.<\/p>\n\n\n\n<p>\u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u0641\u064a \u0644\u0648\u062d\u0627\u062a CPU\/FPGA \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629\u060c \u0638\u0647\u0631 \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a\u060c \u0648\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0639\u0627\u0644\u064a.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1209\" height=\"892\" src=\"https:\/\/www.fastturnpcbs.com\/wp-content\/uploads\/2026\/03\/1772423703-embedded-capacitance-vs-dielectric-thickness-10-14.webp\" alt=\"Graph of per-unit-area capacitance versus dielectric thickness for different copper grid patterns.\" class=\"wp-image-32979\"\/><\/figure>\n\n\n\n<h2 id=\"%d9%86%d8%b5%d8%a7%d8%a6%d8%ad-%d8%b9%d9%85%d9%84%d9%8a%d8%a9-%d9%84%d8%a7%d8%ae%d8%aa%d9%8a%d8%a7%d8%b1-%d9%85%d8%a7%d8%af%d8%a9-%d9%84%d9%88%d8%ad-%d8%a7%d9%84%d9%80pcb-pcb-board-material\" class=\"wp-block-heading\">\u0646\u0635\u0627\u0626\u062d \u0639\u0645\u0644\u064a\u0629 \u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u0627\u062f\u0629 \u0644\u0648\u062d \u0627\u0644\u0640PCB (PCB board material)<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0627\u0628\u062f\u0623 \u0645\u0646 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0646\u0638\u0627\u0645 \u0648\u0644\u064a\u0633 \u0645\u0646 \u0627\u0644\u0639\u0627\u062f\u0629<\/strong><br>\u0644\u0627 \u062a\u0639\u062a\u0645\u062f \u062a\u0644\u0642\u0627\u0626\u064a\u0627\u064b \u0639\u0644\u0649 \u201cFR-4 \u0648\u062e\u0644\u0627\u0635\u201d.<br>\u0636\u0639 \u0641\u064a \u0627\u0644\u062d\u0633\u0628\u0627\u0646 \u0627\u0644\u0633\u0631\u0639\u0629\u060c \u0627\u0644\u062d\u0631\u0627\u0631\u0629\u060c \u0627\u0644\u0628\u064a\u0626\u0629\u060c \u0627\u0644\u062c\u0647\u062f\u060c \u0627\u0644\u0639\u0645\u0631 \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u064a\u060c \u0648\u0639\u062f\u062f \u062f\u0648\u0631\u0627\u062a Reflow.<\/li>\n\n\n\n<li><strong>\u0644\u0644\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u0633\u0645\u064a\u0643\u0629 \u0623\u0648 \u0630\u0627\u062a \u0637\u0628\u0642\u0627\u062a \u0643\u062b\u064a\u0631\u0629: \u0631\u0643\u0651\u0632 \u0639\u0644\u0649 Tg + CTE \u0644\u0645\u062d\u0648\u0631 Z<\/strong><br>\u0647\u0630\u0627 \u064a\u0624\u062b\u0631 \u0645\u0628\u0627\u0634\u0631\u0629 \u0639\u0644\u0649 \u0627\u0639\u062a\u0645\u0627\u062f\u064a\u0629 \u0627\u0644\u062b\u0642\u0648\u0628.<\/li>\n\n\n\n<li><strong>\u0644\u0644\u0640RF \u0623\u0648 \u0627\u0644\u0633\u0631\u0639\u0627\u062a \u0627\u0644\u0639\u0627\u0644\u064a\u0629: Dk \u0648Df \u0647\u0645\u0627 \u0627\u0644\u0623\u0647\u0645<\/strong><br>\u0627\u0637\u0644\u0628 \u0645\u0646\u062d\u0646\u064a\u0627\u062a \u062a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0627\u0644\u062a\u0631\u062f\u062f \u0645\u0646 \u0645\u0635\u0646\u0639 \u0627\u0644\u0640PCB\u060c \u0648\u0644\u064a\u0633 \u0642\u064a\u0645\u0627\u064b \u0631\u0642\u0645\u064a\u0629 \u0639\u0627\u0645\u0629 \u0641\u0642\u0637.<\/li>\n\n\n\n<li><strong>\u0644\u0644\u0631\u0637\u0648\u0628\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0623\u0648 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629: \u0627\u0641\u062d\u0635 WA \u0648DBV<\/strong><br>\u0648\u0646\u0633\u0651\u0642 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0627\u062f\u0629 \u0645\u0639 \u0627\u0644\u0637\u0644\u0627\u0621 \u0627\u0644\u0648\u0627\u0642\u064a \u0623\u0648 \u0627\u0644\u062a\u063a\u0644\u064a\u0641 (Encapsulation).<\/li>\n<\/ul>\n\n\n\n<h2 id=\"%d8%a7%d9%84%d8%ae%d9%84%d8%a7%d8%b5%d8%a9\" class=\"wp-block-heading\">\u0627\u0644\u062e\u0644\u0627\u0635\u0629<\/h2>\n\n\n\n<p>\u0625\u0630\u0627 \u0643\u0646\u062a \u0628\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u062f\u0639\u0645 \u0641\u064a \u0627\u062e\u062a\u064a\u0627\u0631 <strong>\u0645\u0627\u062f\u0629 \u0644\u0648\u062d PCB (PCB board material)<\/strong> \u0623\u0648 \u062a\u062d\u0633\u064a\u0646 \u062a\u0631\u062a\u064a\u0628 \u0627\u0644\u0637\u0628\u0642\u0627\u062a \u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0627\u062a \u0627\u0644\u0633\u0631\u0639\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0623\u0648 RF \u0623\u0648 \u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0627\u0639\u062a\u0645\u0627\u062f\u064a\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629\u060c \u064a\u0645\u0643\u0646 \u0644\u0641\u0631\u064a\u0642\u0646\u0627 \u0645\u0633\u0627\u0639\u062f\u062a\u0643. \u062a\u0642\u062f\u0645 <strong>FastTurnPCB<\/strong> \u062e\u062f\u0645\u0627\u062a \u062a\u0635\u0646\u064a\u0639 \u0648\u062a\u062c\u0645\u064a\u0639 \u0644\u0648\u062d\u0627\u062a PCB \u0628\u0634\u0643\u0644 \u0627\u062d\u062a\u0631\u0627\u0641\u064a \u0645\u0639 \u062a\u0631\u0643\u064a\u0632 \u0642\u0648\u064a \u0639\u0644\u0649 \u0623\u062f\u0627\u0621 \u0627\u0644\u0645\u0648\u0627\u062f\u060c \u062b\u0628\u0627\u062a \u0627\u0644\u062c\u0648\u062f\u0629 \u0641\u064a \u0627\u0644\u062a\u0635\u0646\u064a\u0639\u060c \u0648\u0633\u0631\u0639\u0629 \u0627\u0644\u062a\u0633\u0644\u064a\u0645.<\/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\/2026\/02\/1771986565-pcb-assembly-service-banner-blue.png\" alt=\"PCB assembly service banner with SMT machine and PCB product display\" class=\"wp-image-32763\"\/><\/a><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>\u0627\u062e\u062a\u0631 \u0645\u0648\u0627\u062f \u0644\u0648\u062d\u0629 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629 - FR-4\u060c \u0648\u0627\u0644\u0628\u0648\u0644\u064a\u0645\u064a\u062f\u060c \u0648\u0627\u0644\u0633\u064a\u0631\u0627\u0645\u064a\u0643\u060c \u0648PTFE\u060c \u0648\u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0633\u0644\u0628\u064a\u0629 \u0627\u0644\u0645\u062f\u0645\u062c\u0629 - \u0644\u062a\u062d\u0642\u064a\u0642 \u0623\u0642\u0635\u0649 \u0642\u062f\u0631 \u0645\u0646 \u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629\u060c \u0648\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0629\u060c \u0648\u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u060c \u0648\u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u062a\u0635\u0646\u064a\u0639.<\/p>\n","protected":false},"author":5,"featured_media":32969,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[54,173],"tags":[],"class_list":["post-32988","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\/32988","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=32988"}],"version-history":[{"count":0,"href":"https:\/\/www.fastturnpcbs.com\/ar\/wp-json\/wp\/v2\/posts\/32988\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fastturnpcbs.com\/ar\/wp-json\/wp\/v2\/media\/32969"}],"wp:attachment":[{"href":"https:\/\/www.fastturnpcbs.com\/ar\/wp-json\/wp\/v2\/media?parent=32988"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fastturnpcbs.com\/ar\/wp-json\/wp\/v2\/categories?post=32988"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fastturnpcbs.com\/ar\/wp-json\/wp\/v2\/tags?post=32988"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}