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MMCX Connectors
   
MMCX Connectors The MMCX series is also called MicroMateTM. It is one of Amphenol's smallest RF connector line and was developed in the 1990's. MMCX is a micro-miniature connector series 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 micromate family of products is a 6 GHz 50 Ω interconnect system. A range of connectors are available including surface mount, edge card, and cable connectors.


Product Links
Catalog Pages All MMCX Products

Features & Benefits

Broadband performance with low reflection DC to 6 GHz, providing a high-quality solution at a low cost
Quick connect/disconnect snap-on mating reduces installation time
Conforms to European CECC 22000 specifications
Available in straight and right angle plugs and printed circuit board connectors


Applications

Antennas Base stations Broadband communications
Cable assemblies Components GPS
Instrumentation PCMCIA cards Radio boards
Satcom Telecom    


MMCX Specifications
Electrical
CECC 22000
 
Impedance   50 Ω
Frequency Range   DC - 6 GHz
VSWR 4.4.1 1.15 max. @ DC - 4 GHz
1.40 max. @ 4 - 6 GHz  
   
   
 
 
RF-Leakage 4.4.8

60 dB minimum @ 1 GHz (flexible cable)

70 dB minimum @ 1 GHz (semi-rigid cable)

Voltage Rating (at sea level)   ≤ 170 Vrms (depending on cable)
Contact Resistance 4.4.2 center contact: ≤ 10 mΩ
  4.4.3 outer contact: ≤ 5 mΩ
Insulation Resistance 4.4.4 1,000 MΩ minimum
Dielectric Withstanding Voltage 4.4.5 500 Vrms (at sea level)


Mechanical
CECC 22000
Mating   Snap-on coupling
Contact Captivation 4.5.2 2.3 lbs
Engagement Force 4.5.4 ≤ 3.4 lbs (15N)
Disengagement Force 4.5.4 ≥ 1.4 lbs (6N)
Durability (matings) 4.7.1 500 cycles minimum


Environmental
CECC 22000
Test Requirement
Temperature Range 4.6.5 -55° C to +155° C
Thermal Shock 4.6.7 MIL-STD-202, method 107, cond. F
Moisture Resistance 4.6.6 MIL-STD-202, method 106
Corrosion 4.6.10 MIL-STD-202, method 101, cond. B
Vibration 4.6.3

3 cycles, 3 opposite directions, 10 - 150 Hz

10 - 60 Hz: 0.75mm/0.03in., 60-150 Hz: 10 G

Mechanical Shock 4.6.4 MIL-STD-202, method 213, cond. B
Humidity 4.6.6

MIL-STD-202, method 103, cond. B



Material
CECC 22000
Test Requirement
Body and Outer Contacts   Brass, nickel or gold plated
Male Contact   Brass, gold plated
Female Contact   Beryllium copper or phosphor bronze, gold plated
Crimp Ferrule   Copper or brass, nickel plated
Insulator   LCP, PTFE or PFA
Note: These characteristics are typical but may not apply to all connectors.



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