FME Connectors

FME ConnectorFME connector has mid-size among various RF connectors. FME connector is designed to have M8xP0.75 thread mating, and FME connector series are available for RF cable type and PCB type.

Wellshow Technology manufactures various FME connectors and custom FME RF cable assemblies in Taiwan. We can provide good quality in short time and welcome OEM or customized RF connector. Contact us by email or call us 886-2-24270488 to start business!

FME Connector Series

All FME Connector

FME Plug Connector

FME Jack Connector


FME series name was named from the main application “For Mobile Equipment”. FME connector are used for mobile antenna applications and have great performance from DC to 2GHz.

Different from others like MMCX, SMA and MCX, FME plug normally works as adaptor cable, and FME jack normally is terminated with antenna.

Product Range

  • Cable Connectors (straight and right angle) for flexible cables
  • PCB connectors
  • Bulkhead panel mount connectors
  • Adaptors


  • Cable Assembly
  • Antenna
  • Telecommunication
  • Mobile phone system



FME Interface Dimensions

FME Plug Connector Interface

FME Plug Connector Interface

FME Jack Connector Interface

FME Jack Connector Interface



FME Connector Technical Characteristics

Impedance 50 ohm
Frequency range 0 ~ 3GHz
VSWR ≤ 1.3 max.
Dielectric withstanding voltage 1000 V rms
Working voltage0 500 V rms
Center contact resistance ≤ 10.0 mΩ (Milliohms max.)
Outer contact resistance ≤ 5.0 mΩ (Milliohms max.)
Insulation resistance ≥ 5 x 103 MΩ (Megohms min.)
Coupling M8 x P0.75 thread
Temperature Range Teflon −65ºC ~ +155 ºC
Delrin −55ºC ~ +85 ºC
Vibration MIL-STD-202 Meth. 204
Corrosion resistance MIL-STD-202 Meth. 101
Body Brass
Insulator Teflon or Delrin
Center contact Brass
Crimping sleeve Annealed Brass
Body plating Nickel (Ni)
Center contact plating Gold (Au)

Note: These characteristics are typical and may not apply to all connectors.