Wholesale Customized Battery Contact Spring
High-conductivity beryllium copper alloy ensures superior current transmission and corrosion resistance. Precision-stamped design guarantees consistent contact pressure for stable performance in high-frequency usage. Gold-plated surface minimizes oxidation, extending lifespan up to 50,000 insertion cycles. Ultra-thin 0.2mm thickness fits compact PCB layouts without compromising elasticity. Ideal for IoT devices, medical instruments, and automotive electronics. Compatible with SMT assembly lines for mass production efficiency. Customizable specs (length 3-15mm, load 50-300gf) support OEM/ODM projects. Direct factory pricing with MOQ from 10k pieces. Global shipping with bulk discounts over 50k units.