PCB Surface Finish Guide

This post “PCB Surface Finish Guide ENIG HASL OSP Immersion Silver Tin”provides a comprehensive comparison of ENIG, HASL, OSP, Immersion Silver, and Immersion Tin. Whether you are designing high-frequency RF boards, medical devices, or automotive electronics, choosing the right PCB surface finish is critical for reliability and cost. This guide consolidates expertise from leading manufacturers…