Overview

SMA Connector – High-Frequency RF Coaxial Connector
SMA connectors are precision RF coaxial connectors for high-frequency use up to 18 GHz or more. Common in wireless systems, antennas, GPS modules, and test equipment, they feature a secure screw-type coupling for low signal loss and long-term reliability. Available in straight, right-angle, bulkhead, and panel-mount styles.

Specifications

·Gender: Female - male
·Adapter type: SMA to TNC
·Adapter type A: SMA
·Adapter type B: TNC
·Impedance: 50Ω
·Body orientation: Straight
·Voltage rating: 500VAC
·Contact resistance: 3.0mΩ Max.
·Insulation resistance: 5000MΩ Min. at 500VDC

Materials

·Body: Brass, nickel plated
·Pin: Brass, gold plated
·Insulation: Teflon
·Shell: Brass, nickel plated
·Gasket: Iron, nickel plated
·Spring: SK-5, nickel plated
·Retaining ring: SK-5, nickel plated
·Gasket: Rubber, red