Christopher Associates Inc. today introduced two new solder pastes formulated for use in LED manufacturing.
The Koki TB48-M741 low melting point lead-free solder paste allows the use of a lower reflow profile and helps reduce CO2 emissions. Properties include excellent wetting and low voiding characteristics.
Additionally, the Koki SO1X7C48 – M500C high-reliability, low Ag lead-free solder paste features a patented formulation that offers highly improved solder joint reliability compared to conventional low Ag solder pastes. Additional advantages include reduced head- in-pillow defects, high solder joint strength, excellent thermal cycling reliability and low voiding. By reducing silver content, materials costs also are reduced.
Koki Company Ltd. is one of the world's leading manufacturers of solder pastes, adhesives and other soldering materials. Christopher Associates a leading North America technology suppliers with more than 30 years’ experience in applications and support of the electronics manufacturing industry.