MMCX Straight Crimp Plug for 1.13, 1.32, 1.37mm

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MMCX Straight Crimp Plug for 1.13, 1.32, 1.37mm

Information

MMCX RF Connector

MMCX connector is one kind of RF connectors. This MMCX connector is plug/ male and straight type. It’s designed to terminate with RF Coaxial Cable by crimping to be MMCX adaptor RF cable. The applicable RF coax cable is 1.13mm, 1.32mm and 1.37mm RF coaxial cable. It is gold plating and 50 ohm impendence.

MMCX connector is small size in RF connector. MMCX Connector’s mating is snap-on type. Besides, MMCX plug/ male crimp series have straight and right angle outlook. MMCX Connector commonly is used for 0~3GHz. If you need higher working frequency or any special request about RF connector & RF cable, just please free to contact us.

MMCX connector plug straight crimp type can be terminated with 1.13mm RF coaxial Cable to be RF Cable assembly and charge in transmitting RF Signal in telecommunications. MMCX RF connector is most commonly used in GPS/GSM Antenna (internal or external) or GPS/GSM application these kinds of RF connectors industries.

Part Numbers

P/NRF connector descriptionCable GroupOhm
C05AA3F113003A
C05AA3F137003A		MMCX RF connector straight crimp plug for
MMCX RF connector straight crimp plug for		1.13
1.32, 1.37		50
50

 

Cable Assembly

Cable Assembly Instructions Crimp type

Assembly Instructions: Step1
Step1. All parts of MMCX connector are shown as the top line.

Assembly Instructions: Step2
Step2. Strip the 1.13mm Coaxial Cable into center conductor, insulator, shielding three parts per recommended stripping dimension shown in connector spec.

Assembly Instructions: Step3
Step3. Slide the ferrule onto the cable jacket.

Assembly Instructions: Step4
Step4. Put the center conductor into the contact pin of MMCX plug and then solder through the hole.

Assembly Instructions: Step5
Step5. Put the contact pin into main body until it stops and then spread out the shielding onto the knurled part and then

Assembly Instructions: Step6
Step6. Slide the ferrule over the shielding, and proceed the first open-short test to make sure signal can transmit well.

Assembly Instructions: Step7
Step7. Crimp the ferrule to let it become tighter.

Assembly Instructions: Step8
Step8. Wear the heat shrink onto the ferrule and then shrink it.

Step9. Do the open-short test of every cable assembly before QC examination.

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Specification

MMCX Connector Specification

Electrical
Impedance50 ohm
Frequency range0 ~ 6 GHz
VSWRStraight type ≦ 1.3 max.
R/A type ≦ 1.5 max.
Dielectric withstanding voltage500 V rms
Working voltage170 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
CouplingLock-snap
Contact Retention2.3 lbs min.
Mating Durability500 cycles min. (For Beryllium copper contact only)
Environmental
Temperature RangeTeflon -65°C ~ +155°C
VibrationMIL-STD-202 Meth. 204
Corrosion resistanceMIL-STD-202 Meth. 101
Materials
Body, coupling nutBrass
InsulatorTeflon
Center contactBrass for male,
Beryllium copper for female
Crimping sleeveAnnealed Brass
Body platingGold (Ag)
Center contact platingGold (Ag)

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

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