The Amphenol FCI SheerPwr PCB-to-busbar and PCB-to-PCB circular connectors are designed for connecting busbars to circuit boards. The connectors have a high-current, low resistance interface and use a robust and power contact assembled in a circular orientation. The circular orientation results in a power socket that is designed to mate with traditional machined pins, providing repeated low resistance, high misalignment and high current carrying capabilities.
Redundant contact points allow for improved reliability. The connectors have a low profile socket. The circular connectors provide a minimum of 4.0mm of gatherability. The 3.6mm, 6mm and 8mm mating pin sizes delivering a current carrying range of 70A, 120A and 160A respectively.