Molex SMA RF Connectors

Molex SMA RF Connectors are high-performance subminiature connectors for microwave frequencies. The SMA RF Connectors come with a threaded coupling that ensures uniform contact with the outer conductors, which enables the SMA RF connectors to minimize reflections and attenuation at higher frequencies while providing a high degree of mechanical strength and durability. These SMA RF Connectors, when combined with the screw-threaded coupling are designed to keep reactants to a minimum, which allows these connectors to be used beyond the frequencies associated with Snap-on subminiature connectors.

The SMA RF Connectors are designed for mode-free operation from DC to 18GHz and DC to 27GHz on optimized versions. Typical applications include microwave active and passive components, instrumentation, avionics, and other high-end radio electronics.

Features

  • Designed for mode-free operation from DC to 18GHz, these SMA RF connectors ensure a high degree of mechanical strength and durability
  • Non-magnetic versions are suitable for medical applications
  • Screw-threaded coupling of these connectors keeps reactants to a minimum, allowing these connectors to be used beyond the frequencies associated with Snap-on subminiature connectors
  • Threaded coupling ensures these connectors will not decouple in vibration-intensive applications
  • The subminiature design ensures space-saving vertical mating

Applications

  • Data/Communications:
    • Wi-Fi
    • WiMAX
  • Defense:
    • Hand-held field device
    • Instrumentation
  • Industrial:
    • Active and passive components
    • Machine-to-Machine (M2M) communications
  • MedTech:
    • Instrumentation
  • Telecommunications:
    • Base stations

Technical Specifications

Parameters Values
Locking style Threaded coupling
Frequency rating Standard DC to 18GHz
Precision/Field Replaceable DC to 27GHz
Voltage rating @ sea level 500Vrms 
Operating temperature range -65°C to +165°C
Nominal impedance 50Ω