Compare immersion gold (chemical nickel-gold) and electroplated gold (electrolytic nickel-gold) for PCBs, including gold thickness, crystal structure, solderability, flatness, short-circuit risk and applicable scenarios.
This paper introduces PCB vertical continuous nickel-gold plating equipment, process flow, technical specifications, key challenges & solutions. It improves plating uniformity, saves gold salt cost and realizes unmanned automated production.
Learn about the PCB OSP surface treatment process, including full workflow, key process requirements, core advantages and typical applications in automotive, consumer electronics and IoT PCB manufacturing.
Solder mask application is a core process in PCB manufacturing that determines yield and reliability, and pre-treatment is the cornerstone of its success.
