The HM2R30PA5108N9LF from Amphenol Communications Solutions is board edge, through hole mounting, right angle backplane connector (Type C), receptacle with female sockets, 55 position, 5 rows, 0.079" (2.00mm) pitch, upper shield and press-fit termination. The HM2R30PA5108N9LF has copper alloy contacts with 30.0µin (0.76µm) gold finish and high temperature thermoplastic housing. Operating temperature range is from -55°C to +125°C.