Latest Articles

Advanced Materials for High-Frequency PCB Applications: A Comprehensive Guide

PCB materials are the dielectric constant (Dk or εr) and the dissipation factor or loss tangent (tan δ). Dk determines the speed of signal propagation and the p...

2026-03-11

Flexible PCB Materials: A Comprehensive Guide for Sourcing

PCB materials is defined by a few key players, each with distinct strengths. Polyimide (PI) remains the workhorse of the industry, offering an unmatched combina...

2025-10-04