The 2906-208-M20-PJ from San-tron is a RF Connector with Frequency DC to 40 GHz, Connector Length 0.625 Inches, Operating Temperature -55 to 135 Degree C, Pin Diameter 0.02 Inches, VSWR 1.10:1, 1.15:1. Tags: Standard. More details for 2906-208-M20-PJ can be seen below.