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MHF® 4

MHF_4.jpg
Low-profile design (mated height : 1.2 mm max.), ideal for use in limited spaces

    Small form factor with big performance through 9 GHz

    Solderless micro-coaxial termination technology "i-Fit®" provides consistent performance

    MHF® 4 Plug available micro-coaxial O.D. (AWG) : 0.81 mm (36)

*MHF® 4 is intermateable with MHF® 4L.
*For smaller or larger cable O.D. plugs that mate to MHF® 4 receptacle, please review MHF® 4L.  
*For additional mating retention force with mechanical lock, please review MHF® 4L LK plug cable assembly. Available in 1.37mm cable O.D. type.
Mated Height:
1.2 max. (mm)
Frequency Range:
Up to 9 GHz
Micro-Coaxial Cable:
AWG 36 O.D. 0.81 mm

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Small form factor with big performance through 9 GHz
VSWR Insertion Loss
MHF_4_FAB1-1.jpg MHF_4_FAB1-2.jpg

 

Solderless micro-coaxial termination technology "i-Fit®" provides consistent performance
FAB2_1.jpg FAB2_2.jpg FAB2_3.jpg
1. Center Conductor  
2. Dielectric Core  
3. Outer Conductor  
4. Jacket
 
5. Contact  
6. Center Conductor
7. Crimping

 

MHF® 4 Plug available micro-coaxial O.D. (AWG) : 0.81 mm (36)

 

Product name
MHF® 4L
MHF® 4
Frequency
DC ~ 12 GHz (MHF® 4L Plug x MHF® 4L Rece)
DC ~ 9 GHz (MHF® 4L Plug x MHF® 4 Rece)
DC ~ 9 GHz
Mating Height
1.7 mm max.
1.4 mm max.
1.2 mm max.
1.2 mm max.
Coaxial O.D. (Center Conductor AWG)
1.37 mm (AWG 30)
●
 
 
 
1.13 mm (AWG 32)
 
●
 
 
0.95 mm (AWG 33)
 
●
 
 
0.81 mm (AWG 36)
 
 
●
●
0.64 mm (AWG 36)
 
 
●
 
Receptacle
MHF® 4L/MHF® 4 receptacle
MHF® 4L / MHF® 4 receptacle

 
 
Product Type
Coaxial RF Connector
Mated Height
1.2 max. (mm)
Width Formula
2.17+(0.35*?p/2)
SMT Size
2.0 x 2.0 mm
Frequency range Up to 9 GHz
Micro-Coaxial Cable
AWG 36 O.D. 0.81 mm
Shielded FPC / FFC
No
Applicable Standards (Reference Only)
5G sub6 IEEE802.11n IEEE802.11ac IEEE802.11ax IEEE802.11be Wi-Fi 4 Wi-Fi 5 Wi-Fi 6/6E Wi-Fi 7 LTE / LTE-Advanced LPWA Bluetooth GPS
Full EMI Shielding (ZenShield®)
No
Mechanical lock
No
VSWR (PLUG) DC ~ 3GHz : 1.3 max.
3GHz ~ 6GHz : 1.5 max.
6GHz ~ 9GHz : 2.0 max.

RECOMMENDED PART NUMBERS

Please contact us if you cannot find the needed part number(s) from the list below.

 

MHF 4 RECOMMENDED PART NUMBERS

Part Number Description Part Number Weight (mg)
MHF 4 plug  OD=0.81mm 20611-001R 16.64
MHF 4 receptacle 20449-001E-03 4.54

 

 

 
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 4 PART NUMBERS

Part Number Description Part Number Weight (mg)
MHF 4 plug  Au plating OD=0.81mm 20448-001R-081 16.64
MHF 4 plug 20448-001R-081E 4.54
MHF 4 plug 20448-002R-081 4.54
MHF 4 receptacle thick plating type 20449-001E 4.54
MHF 4 receptacle 20449-001E-01 16.64
MHF 4 receptacle 20701-001E 16.64
SMA Adapters for MHF® Receptacles
RF_t7_ACC1.png  RF_t7_ACC2.png RF_t7_ACC3.png 　RF_t7_ACC4.png 　RF_t7_ACC5.png  RF_t7_ACC6.png
90449-002 90698-0001 90577-0100
90577-0350		 90576-0001 90684-0001 90683-0001

 

SMA Adapters for MHF® Plugs MHF® Accessories: Hand Tool
RF_t6_ACC2.jpg RF_t6_ACC3.png RF_t8_ACC1.png  RF_t8_ACC4.png
90449-001 90449-003-01 90435-001 90482-001

 

MHF 4 ACCESSORIES PART NUMBERS

Part Number Description Part Number Weight (mg)
MHF 4/4L/4L LK SMA adapter for plug electrical-performance-check 90449-001 2571.2
MHF 4/4L/4L LK SMA adapter for plug voltage-check 90449-003-01 680
MHF 4 SMA adaptor for plug low mating 90449-003-02 680
MHF 4/4L/4L LK SMA adapter for receptacle electrical-performance-check 90449-002 1685
MHF 4/4L/4L LK SMA adapter for receptacle high-cycle 90698-0001 7170
MHF series SMA adapter for receptacle high-cycle narrow-pitch wire L=100mm 90577-0100 4503.2
MHF series SMA adapter for receptacle high-cycle narrow-pitch wire L=350mm 90577-0350 6571
MHF series SMA adapter for receptacle high-cycle narrow-pitch wire L=750mm 90577-0750 9769.8
MHF 4/4L/4L LK SMA adapter for receptacle high-cycle probe 90576-0001 1458.1
MHF series SMA adapter for receptacle high-cycle detachable base 90684-0001 15104.1
MHF 4/4L/4L LK SMA adapter for receptacle high-cycle detachable probe 90683-0001 1822.3
MHF 4 insertion/extraction tool 90435-001 648.5
MHF 4 insertion/extraction tweezer 90482-001 17834.6
MHF4 semiauto jig 90440-008 -
MHF 4 camera unit set 90453-001 -
MHF 4 high cycle SMA adaptor for receptacle 90510-001 6770
MHF4 plug reinforced lock SMA adaptor 90638-0001 2600

 

SI Test Board with 2.92mm Adapter

Part Number Description Part Number Weight (mg) Image
SI Test Board for MHF 4 91603-001B-001 18066

MHF_4_SI_TB-1039_Test_Board_(C)

Main Board

MHF 4 EOL PART NUMBERS

Part Number Descriptions EOL P/N Alternative I-PEX P/N Differences to alternative item
MHF 4 receptacle 20449-001E-07 20449-001E-03 material