SMC (SubMiniature version C) are coaxial RF (Radio Frequency) connectors with a screw-type interface. They feature between 10 and 32 machine screw threads and, when mated, provide an air gap closure for protection against high-voltage breakdown and leakage in your PCBs (Printed Circuit Boards).
Types of SMC Connectors
Available in 50 and 75 Ohm configurations, SMC connectors are suitable for small form factor coaxial cables and PCBs where size matters.
Like snap-coupling SMB (SubMiniature version B) connectors, the centre contacts of SMC connectors are reversed when compared with SMA (SubMiniature version A) Connectors. Male (jack) SMC connectors have a pin for the centre contact whereas female (plug) connectors have a socket for the centre contact. The plug connectors feature a mating hex nut ( a six-sided nut with internal screw threads) while the jack connectors have an external thread.
Description:
From RS PRO, these BNC coaxial connectors are
designed for use with RG174 coaxial cables, and feature an easy-to-terminate cable crimp design.The connector has a robust nickel plated body, and features the secure and convenient bayonet coupling system typical of a BNC connector. The centre pin contact is gold plated, ...
Description:
50 Ohm RF coaxial professional grade SMA plug
with PTFE dielectric, gold plated stainless steel body, gold plated brass centre contact and a solder / clamp RF coaxial termination.This 50 Ohm RF coaxial SMA plug is suitable for use with RG188 A/U, RG316/U, RG174 A/U, URM95, KX3B and KX22A RF ...
Description:
RF coaxial SMA PCB mount jack receptacle with
a gold plated brass body, teflon insulator and gold plated centre contact. For use with semi-rigid coaxial cableDesigned to provide high frequency performance at high power ratings in small diametersStud contact types are provided in both captive and non-captive formsConnectors available for ...
Description:
The SMC interface features threaded coupling with 10-32
threads and is available in 50 and 75 Ohm configurations. SMC connectors offer broadband performance with low reflection DC to 10 GHz and are primarily used in telecommunications and instrumentation applications. Conforms to the interface dimensions of MIL-STD-348Consistent electrical performance from DC ...
