The 5-747913-2 from TE Connectivity / AMP Brand is a 25-way Solder D-sub Receptacle with tin-plated steel shell, gold-plated phosphor bronze contacts and thermoplastic insert. This HD20 series solder cup connector comes with mounting holes and tin-copper over nickel plated solder tail. It accepts 20AWG wire and intermates with other sub miniature D connectors. This connector features crimped shield termination for low impedance, anti-solder wicking contact design, shields offer full EMI shielding and ESD insulation.