jtcopper
https://jtcopper.com/products/lead-frame-strip-kfc/
C19210 and C19400 are mainly used in semiconductor lead frame industry. This series of alloy has good electrical conductivity and high temperature softening resistance, and excellent material surface quality, which can improve packaging reliability and stability. Friends who need to buy copper strip, welcome to contact us.
Lead Frame Strip/KFC Advantages
Lead frame material has good strength, electrical conductivity, thermal conductivity and other comprehensive performance, can meet the design requirements of lead frame industry.
The lead frame material has good performance of softening at high temperature and resisting thermal stress relaxation, which can improve the reliability of devices under working conditions.