{"version":"1.0","provider_name":"Grupo Sprintpcb","provider_url":"https:\/\/www.sprintpcbgroup.com\/es","author_name":"sprintpcbgroup","author_url":"https:\/\/www.sprintpcbgroup.com\/es\/author\/sprintpcbgroup\/","title":"Common Misconceptions and Solutions in PCB Via Design","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"C49ratzdx9\"><a href=\"https:\/\/www.sprintpcbgroup.com\/es\/blogs\/pcb-via-design-misconceptions-solutions\/\">Common Misconceptions and Solutions in PCB Via Design<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.sprintpcbgroup.com\/es\/blogs\/pcb-via-design-misconceptions-solutions\/embed\/#?secret=C49ratzdx9\" width=\"600\" height=\"338\" title=\"\u00abCommon Misconceptions and Solutions in PCB Via Design\u00bb \u2014 SprintpcbGroup\" data-secret=\"C49ratzdx9\" 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\/05\/pcb-via-manufacturing-equipment-1.webp","thumbnail_width":600,"thumbnail_height":400,"description":"In high-speed circuit design, PCB vias are often underestimated as simple inter-layer connection points, but they can actually become hidden killers of signal integrity. From gigabit Ethernet packet loss to power supply resonance issues, the author uses real-world examples to illustrate that the parasitic parameters of vias at GHz frequencies cannot be ignored. The tiny capacitance and inductance introduced by each via can cause waveform distortion, impedance abrupt changes, and even electromagnetic compatibility problems. This article shares how to optimize via quantity through a reasonable layout..."}