SMA Connectors have a number of different mounting configurations. The Image below show the two SMA connector geometries. The geometry of the connector is chosen based on the circuit configuration. SMA Connectors and most other RF connectors are available as straight SMA connectors or right angle SMA connectors. Similarly, for RP-SMA Male connectors will have the threads on the inside, but the center male pin will be replaced with a receptacle. So an RF-SMA Female connector will have the same external housing as a standard female SMA connector, with the threads on the outside, however the center receptacle will be replaced by a male pin.

Reverse Polarity SMA Connectors or RP-SMA are a variation of regular SMA Connectors with the interface gender reversed. The connector has an outer thread length of 4.32 mm with the diameter of the thread area being: 6.34 mm. SMA Female connectors are also known as SMA Jack connectors. SMA Female / Jack Connectors: In an SMA Female connector the center sleeve is surrounded by a barrel with threads on the outside. They have a diameter of 0.312 in (7.9 mm) and have a hex nut which can be used to tighten or loosen a connection with a torque wretch. SMA Male connectors are also known as SMA Plug connectors.

SMA Male / Plug Connectors: In an SMA Male connector, the center pin is surrounded by a barrel with threads on the inside. SMA Connector Gender & Mechanical Specifications: They are used in a wide range of applications including antenna connections for most sub 6 GHz technologies like Wi-Fi and Bluetooth. SMA connectors are one of the most used RF connectors. These connectors have screw type coupling mechanism which minimizes reflections and attenuation by ensuring uniform contact. SMA Connectors are 50 Ohm RF Coaxial connectors that operate up to a 18 GHz.

Rp sma connector