SMA Connectors are 50 Ohm RF Coaxial connectors that operate up to a 18 GHz.

These connectors have screw type coupling mechanism which minimizes reflections and attenuation by ensuring uniform contact.

SMA connectors are one of the most used RF connectors.

They are used in a wide range of applications including antenna connections for most sub 6 GHz technologies like Wi-Fi and Bluetooth.