PCB proofing is crucial for effective ICT in manufacturing, with lead-free surface treatments becoming pivotal amid industry shifts and regulatory changes, impacting test quality and compliance.
Lead-Free PCB Surface Treatment Process for PCB Prototyping Read More »
The emergence of lead-free PCB boards has introduced new challenges for in-circuit testing, emphasizing the importance of probe reliability and ICT contact points. Different surface treatment processes such as HASL, OSP, ENIG, silver immersion, and tin immersion have varying impacts on ICT reliability, with OSP requiring specific rules to prevent contact issues. Silver immersion shows promise as a natural alternative to HASL, providing reliable test contact without the need for fixture adjustments. Overall, ICT engineers should carefully evaluate the impact of surface treatment processes on ICT performance to ensure optimal testing results.
Research and Recommendations on Surface Treatment Technologies for Lead-Free PCBs Read More »
China First 7-Day Delivery PCB Factory, Free Samples Available.
Operating from China, WellCircuits stands as a top-tier manufacturer of premium PCBs & PCBAs.
Our expertise lies in crafting multilayer flexible circuits, rigid-flex PCBs, HDI PCBs, and Rogers PCBs.
We excel in rapid-turnaround PCB prototyping and thrive on handling challenging projects as our forte.