{"version":"1.0","provider_name":"SprintpcbGroup","provider_url":"https:\/\/www.sprintpcbgroup.com\/sv","author_name":"sprintpcbgroup","author_url":"https:\/\/www.sprintpcbgroup.com\/sv\/author\/sprintpcbgroup\/","title":"Why Is Material Selection Often Underestimated in Network Communication PCBs?","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"PGaU4ggr7d\"><a href=\"https:\/\/www.sprintpcbgroup.com\/sv\/blogs\/network-communication-pcb-material-selection\/\">Why Is Material Selection Often Underestimated in Network Communication PCBs?<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.sprintpcbgroup.com\/sv\/blogs\/network-communication-pcb-material-selection\/embed\/#?secret=PGaU4ggr7d\" width=\"600\" height=\"338\" title=\"\u201dWhy Is Material Selection Often Underestimated in Network Communication PCBs?\u201d &ndash; SprintpcbGroup\" data-secret=\"PGaU4ggr7d\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.sprintpcbgroup.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>","thumbnail_url":"https:\/\/www.sprintpcbgroup.com\/wp-content\/uploads\/2026\/03\/network-communication-pcb-manufacturing-equipment-1.webp","thumbnail_width":600,"thumbnail_height":400,"description":"As a high-frequency circuit engineer, I have observed that material selection is often underestimated in the design of Network Communication PCBs. Through lessons learned from real-world projects, I have come to appreciate the issues associated with signal loss in standard copper foil at high frequencies, as well as the impact of dielectric constant drift\u2014caused by temperature fluctuations\u2014on system stability. The thermal stability of materials and the surface finish processes employed directly determine signal integrity; furthermore, blindly opting for either high-end or low-end PCB laminates can result in unnecessary additional costs. The Right Fit..."}