TROMPETER BJ27 射频/同轴连接器, 三轴, 直型隔板安装插座, 焊接, 50 ohm, 铍铜
The is a straight front-mount Bulkhead BNC Triaxial connector with solder termination. The Triaxial connector is made of nickel-plated brass.
Newark:
# TROMPETER BJ27 RF / Coaxial Connector, Insulated, Front Mount, BNC Coaxial, Straight Bulkhead Jack, Solder, 50 ohm