The 925-169J-51PT from Amphenol RF is a RF Connector with Frequency DC to 40 GHz, Operating Temperature -65 to 165 Degree C, Return Loss 17 to 23 dB, Voltage Rating 500 Vrms, VSWR 1.15:1, 1.35:1. Tags: Standard. More details for 925-169J-51PT can be seen below.