Molex MCX RF Connectors

Molex MCX RF Connectors are subminiature snap-on connectors that provide a durable and stable connection for a variety of applications. They are available in 50 Ohms and 75 Ohms and have frequencies up to 6 GHz. These MCX RF Connectors are available in a variety of options, allowing for design flexibility and non-Magnetic versions are available. These connectors find use in medical MRI applications, telecommunications systems, and wireless and GPS applications.

Features

  • Available in ganged configurations
  • Available in non-magnetic versions 
  • Available in reverse polarity styles
  • Durability: 500 Cycles
  • RoHS compliant
  • Snap-on
  • Subminiature (approximately 30% smaller than SMB connectors)

Applications

  • Medical MRI applications
  • Telecommunications systems
  • Wireless and GPS applications

Technical Specifications

Parameters Values
Nominal Impedance 50 and 75 Ohms
Frequency Rating DC to 6 GHz
Insertion Loss (max.): 6 GHz – 0.5 dB VSWR (max.) 1.3 @ 2 GHz
1.35 @ 2 to 6 GHz
Voltage (maximum) 335Vrms
Center Contact Resistance 5.0 Milliohms Outer
Contact Resistance 2.5 Milliohms Dielectric 
Withstanding Voltage 1,000 Vrms
Insulation Resistance 5,000 Megohms minimum