The 5747871-8 is a 9-position 2-row standard D-sub Plug with gold-plated brass contacts, 4-40 threaded inserts and size-1 tin-plated steel shell. The HD-20 straight posted connector in front metal-shell. The HD-20 connector has action pin contacts. UL94V-0 Rated black thermoplastic housing Number of Positions: 9 Position Contact Gender: Pin (Male) Termination Style: Through Hole Number of Rows: 2 Row Shell Size: 1 (E) Contact Plating: Gold Packaging: Tube Gender: Male Type: Plug Shell Material: Steel Applications Industrial