The 1206-214-M12-PJ from San-tron is a RF Connector with Frequency DC to 27 GHz, Operating Temperature -65 to 165 Degree C, Pin Diameter 0.3048 mm(0.012 Inch), Voltage Rating 335 Vrms, VSWR 1.10:1, 1.15:1. Tags: Field Replaceable. More details for 1206-214-M12-PJ can be seen below.