BGA316/TSOP48 one-to-two test socket is a low-cost product developed by our company for the FLASH industry. The flip operation is simple to replace the chip, and the probe has a long service life. It is suitable for reducing the damage to the hands of testers during large-scale testing! It has become the most cost-effective test socket. This product adopts a bow-shaped spring structure. This structure, coupled with imported beryllium copper gold plating, has good retractable performance. The special crescent-shaped needle can also achieve an important feature that Japanese and other brand test sockets cannot achieve: ours can test both balls, no balls, and residual balls! Other brands can only test new chips with balls.