The 5313-01-PJN from Santron is a 1.85 mm Jack Edge Launch PCB Connector that operates from DC to 67 GHz. It has a dielectric withstanding voltage (DWV) of 300 V (RMS) and a VSWR of 1.45:1. This connector can handle up to 500 mating cycles. It measures 0.800 x 0.500 inches and has a passivated stainless steel body, a PTFE insulator, & beryllium copper contacts.