Electrical Characteristics
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 - female
·Adapter type: SMA to N
·Adapter type A: SMA
·Adapter type B: N
·Impedance: 50Ω
·Body orientation: Straight
·Contact resistance: 3.0mΩ Max.
·Insulation resistance: 5000MΩ Min. at 500VDC
Materials
·Body: Brass, nickel pated
·Pin: Brass, gold plated
·Insulation: Teflon