The 2-5747706-0 is a 9-way 2-row front metal-shell D-sub Receptacle with gold-plated phosphor bronze contacts and retention 4-40 brass inserts. The Amplimite HD-20 series straight posted receptacle comes with black thermoplastic housing, tin-plated carbon steel shell and bright tin-plated solder tail. All receptacles are preloaded with size 20 DF posted socket contacts. Connectors are intermateable with any size 20 subminiature D connectors dimensionally complying with MIL-C-24308. UL94V-0 Flammability rating Vertical PCB mounting orientation Applications Industrial, Computers & Computer Peripherals