MMCX Connectors

MMCX Cable Right Angle ConnectorsMMCX connector is small size in RF connector. MMCX Connector is designed to have snap-on mating. Besides, MMCX connector series are available for rf cables, PCB type and SMT type. MMCX Connector commonly is used for 0~3GHz, but offers 6GHz max.

Wellshow Technology manufactures various MMCX connector and custom MMCX 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!

MMCX Connector Series

All MMCX Connector

MMCX Plug Connector

MMCX Jack Connector

Information

Information

The MMCX coaxial connector was developed in the 1990’s with a lock-snap mechanism allowing for 360 degrees rotation enabling flexibility in PCB layouts. MMCX connectors conform to the European CECC 22000 specification.

The special lock-snap coupling design also helps to reduce the RF leakage at the joints of the connector.

MMCX connector have a 50 ohm impedance and offer broadband capability from 0 to 6 GHz.
MMCX connector are used in many different applications like GPS tracking, GSM cellular, WLAN equipments, but the most commonly seen on Wi-Fi PCMCIA cards as antenna connectors.

Product Range

  • Cable Connectors (straight and right angle) for flexible, semi-flex and semi-rigid cables
  • PCB connectors (straight and right angle)
  • Bulkhead panel mount connectors
  • Adaptors

Application

  • Cable Assembly
  • Antenna
  • PCMCIA Card
  • Instrumentation
  • W-LAN
  • GPS
  • Satcom
  • Telecommunications
  • Radio boards

 

Dimensions

MMCX Interface Dimensions

MMCX Plug Connector Interface

MMCX Plug Connector Interface

MMCX Jack Connector Interface

MMCX Jack Connector Interface

 

Specification

MMCX Technical Characteristics

Electrical
Impedance 50 ohm
Frequency range 0 ~ 6 GHz
VSWR Straight type ≤ 1.3 max.
R/A type ≤ 1.5 max.
Dielectric withstanding voltage 500 V rms
Working voltage0 170 V rms
Center contact resistance ≤ 5.0 mΩ (Milliohms max.)
Outer contact resistance ≤ 2.5 mΩ (Milliohms max.)
Insulation resistance ≥ 103 MΩ (Megohms min.)
Mechanical
Coupling Lock-snap
Contact Retention 2.3 lbs min.
Mating Durability 500 cycles min. (For Beryllium copper contact only)
Environmental
Temperature Range Teflon −65ºC ~ +155 ºC
Vibration MIL-STD-202 Meth. 204
Corrosion resistance MIL-STD-202 Meth. 101
Materials
Body, coupling nut Brass
Insulator Teflon
Center contact Brass for male,
Beryllium copper for female
Crimping sleeve Annealed Brass
Body plating Gold (Au)
Center contact plating Gold (Au)

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