MHF I LK Product Image
Locking solution that works with MHF I receptacles, supports up to 9 GHz, mated height of 2.9 mm max
  • Ideal for continuous shock and vibration applications

  • Patented locking system for MHF® I plug

  • Mates with all MHF®  I receptacles

*For additional solder shear force and better center alignment, please review MHF® I 4 pads receptacle

*For general MHF® I series information, please review MHF® I.

Height:
2.90 Max
Frequency Range:
Up to 9 GHz
Micro-Coaxial Cable (AWG):
#30 (O.D. 1.80 mm) #30 (O.D. 1.37 mm) #32 (O.D. 1.32 mm) #32 (O.D. 1.13 mm) #36 (O.D. 0.81 mm)
  • Ipex icon halogen free
  • Ipex icon REACH
  • Ipex icon RoHS

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  • Catalog

  • 2D Drawing

  • Product Specification

  • 3D Drawing (IGES)

  • 3D Drawing (STEP)

  • Symbols & Footprints

  • Test Reports

  • Manual

  • Packing Standard

  • Ideal for continuous shock and vibration applications

     Disengagement force comparison

    MHF_I_LK_FAB1_all.png

     

    Patented locking system for MHF® I plug

    MHF_I_LK_FAB2_E.png

    Mates with all MHF®  I receptacles

     

      4padFab_3_0
    Product name MHF® I LK MHF® I MHF® I
    Lock With Lock Without Lock Without Lock
    Mating Height 2.9 mm max. 2.5 mm max. 3.0 mm max.
    Coax O.D. (Center Conductor AWG) 2.00 mm (AWG#26)    
    1.80 mm (AWG#30)  
    1.37 mm (AWG#30)  
    1.32 mm (AWG#32)  
    1.13 mm (AWG#32)  
    0.81 mm (AWG#36)  
    Receptacle MHF® I receptacle  20279-001E-** (3 pads) / 20441-001E-01 (4 pads)

     

     

     

    Product Type
    Coaxial RF Connector
    Height
    2.90 Max
    Micro-Coaxial Cable (AWG)
    #30 (O.D. 1.80 mm) #30 (O.D. 1.37 mm) #32 (O.D. 1.32 mm) #32 (O.D. 1.13 mm) #36 (O.D. 0.81 mm)
    Frequency range
    Up to 9 GHz
    V.S.W.R.
    VSWR (DC~3GHz) 1.3 VSWR (3GHz~6GHz) 1.5
    Applicable Standards (Reference Only)
    5G sub-6 IEEE802.11 b IEEE802.11 a IEEE802.11 g Wi-Fi 4 Wi-Fi 5 Wi-Fi 6 LTE /LTE-Advanced LPWA Bluetooth GPS
    Full shielding (ZenShield®)
    No
    Mechanical lock
    Yes

    RECOMMENDED PART NUMBERS

    Please contact us if you cannot find the needed part number(s) from the list below.
    *The MHF I LK is offered as our MHF I LK harness assembly only.
     Please specify wire harness assembly specification (single-end or double-ended, cable size, length, color).

     

    MHF I LK RECOMMENDED PART NUMBERS

    Part Number Description Part Number
    MHF I LK harness assembly (Offered as harness only) See note below*
    MHF I RECEPTACLE (3 pads) 20279-001E-03
    MHF I RECEPTACLE (4 pads) 20441-001E-01

    SAMPLE HARNESS FOR EVALUATION

     

    Part Number Description Harness Length Part Number
    MHF I-I CABLE113-1 +LK 100 mm 8-23-0118
    MHF I-I CABLE113-1 +LK 200 mm 8-21-0047
    MHF I-I CABLE113-1 +LK 500 mm 8-23-0120
    MHF I-I CABLE137-1 +LK 100 mm 8-23-0119
    MHF I-I CABLE137-1 +LK 200 mm 8-21-0049
    MHF I-I CABLE137-1 +LK 500 mm 8-23-0121

     

    Other Part Numbers
    Please note: This list potentially includes products without available samples and end-of-life items. 
    For new inquiries, please reference the recommended part numbers listed above.

     

    OTHER MHF I LK PART NUMBERS

    Part Number Description Part Number
    MHF I RECEPTACLE (2.5K pcs/reel, Paper reel)   20279-001E-01
    MHF I RECEPTACLE (10K pcs/reel, Plastic reel)   20279-001E-05
    SMA Adapter Usage (Durability Cycles) Part Number
    Plug Electrical Performance (3K) 90193-001
      Voltage Check (10K) 90194-001
    Receptacle Electrical Performance (500) 90193-002
      High Cycle Normal (10k) 90539-001
      High Cycle Narrow Pitch Wire (100) 90577-0100 (100mm)
        90577-0350 (350mm)
      High Cycle Narrow Pitch Probe (10K) 90575-0001
      High Cycle Detachable Base (200K) 90684-0001
      High Cycle Detachable Probe (10K) 90416-001
    Hand Tool   Part Number
    Unmating Tweezer   91026-0001
    Unmating Tweezer for Narrow Pitch 91492-0001