The PE45490 from Pasternack Enterprises Inc is a RF Connector with Frequency DC to 12.4 GHz, Connector Inner Diameter 0.156 Inch, Connector Length 0.7 Inch, Operating Temperature -65 to 165 Degree C, Voltage Rating 250 Vrms (Operating) to 400 Vrms (High Potential). Tags: Standard. More details for PE45490 can be seen below.