Amphenol RF connector,rf coaxial,bnc bulkhead recept,front mount,isolated,solder cup termin 31-4890-1

Receptacle, 50 Ohms Impedance, BNC Cable Type Note: Two distinct types of 75 Ohm BNCs are available, both mate with each other and with 50 Ohm BNCs. Type 1 is designated 75-T1 and provides constant 75 Ohm performance with low VSWR DC to 4 GHz. Type 2 is designated 75-T2 and is usable with low reflection DC to 1 GHz. For applications above 1 GHz, Type 1 is recommended. 0-4 GHz with low reflection at the end. 500 Volts peak. BNC receptacle connector type.