1764-2 is a straight, female, bulkhead, front mount receptacle with an operating voltageof 20 kVDC. Nominal impedance is non-constant, insulation resistance is 106 MΩ. Insulator is made of high density polyethylene in white color; O-Rings are made of silicone rubber; fluorocarbon rubber; all other metal parts are brass. Center contact is in gold plating finish while all other metal parts are in Kings tarnish resistant finish. The product features polyethylene high density insulators and is ideally suited for pulse applications.