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Bulk Cable-> (61)
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Cables-> (391500)
  1/4-32-> (4635)
  1/4-32 female-> (4740)
  10-32-> (5220)
  10-32 90 degree-> (5115)
  10-32 female-> (5115)
  10-32 hex-> (5115)
  5-44-> (480)
  BNC-> (5265)
  BNC 90 degree-> (5130)
  BNC bulkhead mount female-> (2460)
  BNC female-> (5175)
  L00-> (5235)
  L00 female-> (5130)
  L1-> (5220)
  MCX 90 degree plug-> (5115)
  MCX jack-> (5115)
  MCX plug-> (5115)
  MMCX 90 degree plug-> (2460)
  MMCX jack-> (4635)
    to 1/4-32-> (120)
    to 1/4-32 female-> (120)
    to 10-32-> (120)
    to 10-32 90 degree-> (120)
    to 10-32 female-> (120)
    to 10-32 hex-> (120)
      RG174 (15)
      RG174 flexible (15)
      RG174 low loss (15)
      RG174 low noise (15)
      RG188 (15)
      RG188 low noise (15)
      RG316 (15)
      RG316 double shielded (15)
    to BNC-> (120)
    to BNC 90 degree-> (120)
    to BNC bulkhead mount female-> (60)
    to BNC female-> (120)
    to L00-> (120)
    to L00 female-> (120)
    to L1-> (120)
    to MCX 90 degree plug-> (120)
    to MCX jack-> (120)
    to MCX plug-> (120)
    to MMCX 90 degree plug-> (60)
    to MMCX jack-> (120)
    to MMCX plug-> (120)
    to N-> (120)
    to N female-> (120)
    to SMA-> (120)
    to SMA 90 degree-> (120)
    to SMA 90 degree female-> (120)
    to SMA female-> (120)
    to SMA female reverse polarity-> (120)
    to SMA reverse polarity-> (60)
    to SMB 90 degree jack-> (120)
    to SMB 90 degree plug-> (120)
    to SMB jack-> (120)
    to SMB plug-> (120)
    to SMC-> (120)
    to SMC 90 degree-> (75)
    to SSMA-> (120)
    to SSMB-> (120)
    to SSMC-> (120)
    to TNC-> (120)
    to TNC 90 degree-> (60)
    to TNC bulkhead mount female-> (120)
    to TNC female-> (120)
    to TNC reverse polarity-> (120)
  MMCX plug-> (4635)
  N-> (5115)
  N female-> (5115)
  RG174-> (25215)
  RG174 dual-> (195)
  RG174 flexible-> (25215)
  RG174 low loss-> (25215)
  RG174 low noise-> (25215)
  RG188-> (19440)
  RG188 low noise-> (19440)
  RG196 low noise-> (15570)
  RG316-> (19440)
  RG316 armored-> (135)
  RG316 double shielded-> (20535)
  RG58-> (135)
  SMA-> (5115)
  SMA 90 degree-> (4635)
  SMA 90 degree female-> (5115)
  SMA female-> (5115)
  SMA female reverse polarity-> (5115)
  SMA reverse polarity-> (2460)
  SMB 90 degree jack-> (5115)
  SMB 90 degree plug-> (5115)
  SMB jack-> (5115)
  SMB plug-> (5115)
  SMC-> (5115)
  SMC 90 degree-> (3015)
  SSMA-> (5115)
  SSMB-> (5115)
  SSMC-> (5115)
  TNC-> (5115)
  TNC 90 degree-> (2460)
  TNC bulkhead mount female-> (5115)
  TNC female-> (5115)
  TNC reverse polarity-> (5115)
01.Coaxial Cable, BNC to 10-32 (Microdot compatible), RG174, 6 foot, 50 ohm
02.Coaxial Cable, SMB 90 degree (right angle) plug (female contact) to SMB 90 degree (right angle) plug (female contact), RG174, 3 foot, 50 ohm
03.Coaxial Cable, BNC to 10-32 (Microdot compatible), RG174, 5 foot, 50 ohm
04.Coaxial Cable, BNC to SMB 90 degree (right angle) plug (female contact), RG174, 3 foot, 50 ohm
05.Coaxial Cable, BNC to 10-32 (Microdot compatible), RG174, 10 foot, 50 ohm
06.Connector, BNC (for RG174, RG178, RG188, RG196, RG316)
07.Coaxial Cable, BNC to L00 (Lemo 00 compatible), RG174 dual, 6 foot, 50 ohm
08.Coaxial Cable, BNC to L00 (Lemo 00 compatible), RG174, 6 foot, 50 ohm
09.Coaxial Cable, SMA to SMA, RG174, 1 foot, 50 ohm
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How to Order
Coaxial Cable, MMCX jack (female contact) to 10-32 hex (Microdot compatible), RG188 low noise, 2 foot, 50 ohm
Other lengths for this cable
Other connector and cable combinations
Available for order

M2CJMH-188LN-2 is a RG188 low noise 2 foot 50 ohm (0.61 meter) coax cable assembly with a MMCX jack (female contact) connector on one end and a 10-32 hex (Microdot compatible) connector on the other end.

About M-Series Connectors

Click to enlarge
  • There are multiple sizes of connectors which practitioners tend to call "Microdot". The most common size uses 10-32 threads, but there are also 5-44 and 1/4-32 variants, as shown in this image.
  • This style of connector was pioneered by Malco in the late 1950's and early 1960's. Malco was later bought by Microdot, which was later bought by Tyco. Because of this history, users in the industries that use this connector style still call this a "Microdot connector", or even "Malco Connector", even though there are now multiple manufacturers making compatible connectors. "Microdot" is a trademark of Tyco.
  • The connectors we provide are compatibles made by various manufacturers. They are often improved designs, mechanically more durable than the original Malco connector.
  • 10-32 (M) Connector Details
    • These connectors have threads that are the same as those on a 10-32 (UNF) machine screw. They are commonly used in non-destructive testing (NDT) and aerospace, on transducers, accelerometers, strain gauges, and force and acoustic sensors, among other applications.
    • These connectors are often confused with 1/4-32 connectors; they look similar, varying only slightly in size. If in doubt, check your mating connector using a thread gauge or caliper: 1/4-32 threads have a minor diameter of approximately 5.4 mm, while 10-32 threads have a minor diameter of about 3.9 mm. See a thread chart for more details.

    About 50 ohm cable assemblies

    This cable assembly has a characteristic impedance of 50 ohms. 50 ohm coax cable, connectors, and adapters are commonly used in GPS and wifi (802.11 wireless LAN) antennas, ham transceivers, and other radio frequency (RF) analog and digital signaling, microwave, radar, hi-fidelity professional audio, non-destructive testing (NDT), oil and petroleum production, ultrasonic transducers, accelerometers, strain gauges, and some professional video applications.

    About Low Noise Cable

    This is a "low noise" cable, with a carbon-impregnated conductive PTFE layer added around the PTFE dielectric; this layer helps to increase shielding, dissipate static charge, and reduce mechanically-generated electrical noise as the cable is flexed. This extra protection is useful for long cable runs, low-voltage signals, high-vibration environments, in applications including aerospace, automotive, NDT, strain gauges and accelerometers, and extremely high fidelity professional audio production.

    Low noise cable is generally not recommended for RF use. In our own testing, we see characteristics which differ from ordinary cable, including phase delay and impedance variations with frequency. In the field, we've seen mixed results in the GHz range; low noise cables seem to provide the best results at signal frequencies in the low MHz or lower. Ultrasonic NDT, for example, uses low-noise cable with signals as high as 100 MHz, but in transient pulse trains, where phase delay is less critical. The results you get will depend on the application, and as always you will want to do your own testing before ordering large quantities.

    RG188 low noise Specifications

    The following are nominal values; if you have exact requirements that need to be met for a given application, please contact us.

    Impedance50 ohms
    Capacitance105.3 pF/meter (32.1 pF/foot)
    Minimum Operating Temperature-55 C (-67.0 F)
    Maximum Operating Temperature250 C (482.0 F)
    Jacket Diameter2.6 mm
    Jacket MaterialPTFE
    Velocity Ratio67%

    We hi-pot test our cable assemblies for high-voltage breakdown between core and braid. See About Hi-Pot Testing for why this might matter to you, particularly for physics or NDT applications. Caution: We make no claims as to the safety of this product for high-voltage use. These voltages can kill. Do not handle or approach any cable or conductor carrying high voltage; this includes insulated cables, nearby metal parts, water, and other conductive materials. Engineering and design for safety in your application are your responsibility.

    Customization and Ordering

    • We make our own cable assemblies. If you need a connector type that you don't see here, or if you have custom requirements, feel free to contact us.
    • RoHS compliance available upon request.
    • If you need a quantity discount quote, please contact us. We're always happy to work with distributors.

    All prices are subject to change without notice.

    Actual product color, plating, and other details may differ from photo images depending on upstream component availability.

    All images and text on this web site are copyright CD International Technology; all rights reserved.

    All trademarks and registered trademarks are the property of their respective owners. LEMO is a registered trademark of LEMO USA. Microdot is a trademark of Tyco Electronics.

    This product was added to our catalog on Tuesday 29 November, 2016.

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