• About MMCX Series

MMCX, micro-miniature connectors are designed with a 50Ω characteristic impedance, the working frequency is up to 6 GHz. The reliable snap-on mating design offers “low RF-leakage”. Also, the small dimensions allow you to use the connectors where space requirements are critical.
The major application for MMCX series connectors are PCMCIA cards & other small hand-held communication devices.

Impedance：50Ω
Frequency Range：0 to 6 GHz
Voltage Rating：≥170 V rms
Insulation Resistance：≥1 GΩ
Dielectric Withstanding Voltage：500 V rms
Contact Resistance：Center Contact  ≤10 mΩ、Outer Contact ≤5 mΩ
VSWR：≤1.15(DC to 4 GHz)、≤1.40(4 to 6 GHz)

Mating： Snap-on Coupling
Connector Durability： ≥500 Cycles (for beryllium copper female contact only)
Engagement Force：≤3.4 lbs
Disengagement Force：1.4 lbs ~ 3.4 lbs
Cable Retention Force：≥7.3 lbs (for RG178)、≥12.1 lbs (for RG316)

Temperature Range：-55° C to 155° C
Corrosion (Salt Spray)：MIL-STD-202, Method 101, Cond. B
Thermal Shock：MIL-STD-202, Method 107, Cond. F
Mechanical：MIL-STD-202, Method 213, Cond. B
Vibration：MIL-STD-202, Method 204, Cond. C

Parts Name Material Plating
Body Brass Gold or Nickel
Inner Contact Male : BrassFemale :Phosphor Bronze

Beryllium Copper

 Gold
Insulator PTFE
Crimp Ferrule Annealed Copper Same as Body

Note: Other Material/Finish is Available on Request.

  • Mating cycles ≥ 500
  • Conforms to CECC 22000 specifications.
  • Interface according to CECC 22340, EN 122340
  • PCMCIA Cards
  • Antennas
  • Wireless LANs
  • Broadband communications
  • Instrumentation
  • RF Test Ports
  • Cellular Telephones
  • Global Positioning Systems (GPS)
  • Base Stations
  • Satellite Reception Terminals
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