Spring Clips Amphenol MCP Spring Clips are versatile and can be used in a variety of applications, including flex, PCB, and LDS antennas as well as metal housing connections, grounding connections, shielding connections, and ESD and EMC connections. Amphenol offers a wide range of products within four major families, including low- and high-force range standard fingers, side-protected, and side-protected with preload. Customized clips also can be designed and manufactured on demand.