MMCX to SMA-female Cable: 2-inch 3" 4" 5" 7" 9" 10" 1FT 14" 16" 18" 20" 24"


In stock
0.03 LBS

SMA-female to MMCX to Cable:  2-inches to 2FT

Cable / Adapter with MMCX right angle and SMA-female (bulkhead) connectors. The length refers to the length of the cable between the connectors (not including the connectors).

In addition to the versions with MMCX-right-angle:  We also have versions with MMCX-straight (male) to SMA-female:  For these versions, please contact Customer Service. 

  • With a 8-inch cable:  Part# MMCXm8iSf100.  
  • With a 12-inch cable:  Part# MMCXm12iSf100.  

Compatibility with wireless applications: our MMCX to SMA cables' range of frequency band compatibility (from 0GHz to 18GHz), consistently low broadband VSWR, and impedance matching to 50 Ohm cables, makes them compatible and compliant for all the following applications:

Cable is double-shielded for low signal-loss, and is very flexible/easily bendable. Coaxial cable type is similar to LMR-100 but better quality than LMR100: Coax with black jacket has the same or better signal-loss-per-meter and flexibility as LMR100, and less attenuation (signal loss) than RG174. The double-shielding is a major factor in the higher quality of this cable, translates into lower loss/better performance. Cable is equivalent to LMR-100 in thickness. This cable is rated for outdoor use and is also suitable for indoor use.

MMCX to SMA cable coax LMR-100 compared to RG-174

The temperature range for operational use of this 100-series coax and the cable assembly, is: -22 F ~ +185 F (-30 C ~ +85 C)


SMA Connector Characteristics and Details

SMA Female Version Options SMA Elongated
The version of the SMA female connector on the left has an embedded o-ring, together with a wider flange, for more secure protection against intrusion of water and/or dust and dirt. It is available for some of our "stocked" SMA cable versions, and others by special order. The longer SMA-female version (top in photo) has a 14.5mm threaded section. It is available for some of our "stocked" SMA cable versions, and others by special order.


  • SMA female connector includes a bulkhead nut and washer:
  • The length of our standard SMA-female connector (threaded part) is 3/8 inches. We have a longer option: 14.5mm, which is available as an option. The longer 14.5mm option has an O-ring embedded in the flange to waterproof the port where the cable enters a network enclosure.
  • SMA Gender Determination: Key Point
    • SMA gender is counter-intuitive: Please observe picture & note it is correct.
    • The gender is referring to the pins inside--not the threads. SMA male has threads on inside.
    • More details regarding SMA gender determination.

MMCX Male Right-Angle Connector:

  • Features a lock-snap mechanism which makes it possible to rotate 360 degrees
  • Designed to terminate with RF coax cable types including 1.13 coax, RG174, RG-316, RG188, or equivalent coaxial cables
  • Impedance: 50 ohms
  • Many GPS modules have MMCX jacks. Also miniPCI wireless cards.

MMCX Connectors' Materials Composition

  • Connector Body: Gold-Plated Brass
  • Center Contact: Phosphor Bronze, Gold Plated
  • Crimp Ferrule: Copper, Nickel Plated
  • Insulators: PTFE, Teflon

ROHS & REACH compliant: All of our antenna cables and adapters are free of lead and the other toxic materials restricted by RoHS 3 and REACH.

Data Alliance's high-quality soldered terminations of MMCX and SMA connectors provide a low-loss connection with discontinuities kept to a minimum.


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1 Review

  • 5
    Good product plus fast Shipping.

    Posted by Adam T on 30th Nov 2017

    Item as described,Fast shipping.Will do more business in future