50 Ohm SMB to BNC Interseries RF coaxial adapters available in a variety of configurations and body plating options. These 50 Ohm SMB to BNC RF coaxial interseries adapters have a mechanical interface in accordance with MIL-STD-348A.
Stock number 878-2393 is a 50 Ohm SMB plug to BNC plug RF coax adapter
Stock number 878-2397 is a 50 Ohm SMB jack to BNC jack RF coax adapter
For further data on these interseries SMB to BNC RF coaxial interseries adapters, please refer to the datasheets on our website

If you need to connect a Bayonet Neill-Concelman (BNC) cable to a server message block (SMB) socket, use this radio frequency (RF) adapter from RS PRO. It's a female-to-female adapter with a BNC socket on one end and an SMB jack on the other, so you can convert the connector type quickly and easily.


This adapter has gold plating on both the contacts and the body, ensuring a good connection and preventing rust and corrosion for a long-lasting, high-quality component. It's also compact in size, so it won't take up too much space in tight or crowded set-ups.


This stand-alone connector is quick and easy to install, as there's no need for additional tools or mounting. Simply jack in the BNC cable and then attach to the SMB device. It has an operating frequency range of up to 4 GHz, making it compatible with standard definition video, 2.4 GHz wireless LAN (local area network) communications and radio signals in the ultra-high frequency (UHF) band.