The DCCM-51P6E518.0B-LF, by Bel Fuse, is a 5-position, 1-piece, through-hole, edge mount circular connector. It has a 0.156" centerline, supports pin and Socket contacts, which are sold separately, and has a black thermoplastic housing. This connector is RoHS compliant and has M51 locking threads. It is designed for signal, data, communications, and DC power applications.