The QCPS-MRB-D30-01 from Qualwave is a RF Connector with Frequency DC to 30 GHz, Operating Temperature -55 to 125 Degree C, Pin Diameter Dia. 0.3 mm, Voltage Rating 500 V, VSWR 1.60:1. Tags: Standard. More details for QCPS-MRB-D30-01 can be seen below.