What is Lead-Free (RoHS) Soldering?

Introduction to Lead-Free Soldering Lead-free soldering, also known as Restriction of Hazardous Substances (RoHS) compliant soldering, is a process used in the electronics industry to join components and printed circuit boards (PCBs) without the use of lead. This shift towards lead-free soldering was driven by the European Union’s RoHS directive, Read more…

What is Gold Embrittlement?

Types of Gold Embrittlement There are several types of gold embrittlement that can occur due to different mechanisms: Hydrogen Embrittlement Hydrogen embrittlement of gold can occur when atomic hydrogen diffuses into the gold lattice, causing a reduction in ductility and toughness. This type of embrittlement is often reversible if the Read more…

Immersion Silver PCB RoHS Finish

What is Immersion Silver? Immersion silver (IAg) is a lead-free, RoHS-compliant surface finish used on printed circuit boards (PCBs). It provides excellent solderability, conductivity, and shelf life for PCB Components. Immersion silver has gained popularity as an alternative to other finishes like hot air solder leveling (HASL), electroless nickel immersion Read more…