Button cell battery holder requirement for welding

The welding process can affect the choice for coin battery holder.For example, button cell battery holder requiring SMT soldering should be made of high quality LCP plastics that provide superior insulation at high temperatures and can withstand the high temperatures of a 300°C lead-free reflow process.In contrast, the wave soldering process requires material with lower strength, allowing for the use of PBT/Nylon plastic insulation. This material provides insulation strength up to 560V/mil for 5s at 25°C. It is resistant to chemicals and solvents, works over a wide temperature range, has excellent thermal cycling properties and a minimum insulation resistance of 5000MΩ.  
 
The wrong choice of manufacturing process materials may lead to many production line rejections. Comprehensive product test data should be required to ensure that button battery cartridges meet or exceed ANSI/EIA-5405000 standards and that all raw materials used are of top quality.

Keyu brand coin battery holder surface mount leads chooses high quality raw material and can be easily mounted on the PCB board for welding. We are expecting to help you to find solutions for your products!