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MHF® I (4 pads receptacle)

mhf-i-4-pads-receptacle.jpg
MHF® I receptacle with additional 4th pad improves center alignment when mounted on the board by reflow, and increases solder shear force

    Improved center alignment by having additional pad

    Increased solder shear force with additional pad

    Mate with MHF® I series various cable O.D. and additional locking option

*For additional mating retention force with mechanical lock, please review MHF® I LK plug cable assembly.

*For general MHF® I series information, please review MHF® I.
Mated Height:
2.5 max. 3.0 max. mm
Frequency Range:
Up to 9 GHz
Micro-Coaxial Cable:
AWG 26 O.D. 2.4 mm AWG 26 O.D. 2.0 mm AWG 30 O.D. 1.8 mm AWG 30 O.D. 1.37 mm AWG 32 O.D. 1.32 mm AWG 32 O.D. 1.13 mm AWG 36 O.D. 0.81 mm

Downloads

*SI Test Boards data are under 2D Drawings

Improved center alignment by having additional pad

 

4 pads receptacle  
4padFab_1
                 Before reflow      　    ▶　 　　After Reflow

☑ Improve quality of the implementation process

☑ Realizing an RF circuit close to the ideal design

☑ Allows precise positioning with the RF harness

 

Increased solder shear force with additional pad

 

4padFab_2-1
4padFab_2-2E

 

Mate with MHF® I series various cable O.D. and additional locking option

 

  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.
Coaxial 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-03 (3 pads) / 20441-001E-01 (4 pads)

 

 
Product Type
Coaxial RF Connector
Mated Height
2.5 max. 3.0 max. mm
SMT Size
3.1 x 3.0 mm
Frequency range Up to 9 GHz
Micro-Coaxial Cable
AWG 26 O.D. 2.4 mm AWG 26 O.D. 2.0 mm AWG 30 O.D. 1.8 mm AWG 30 O.D. 1.37 mm AWG 32 O.D. 1.32 mm AWG 32 O.D. 1.13 mm AWG 36 O.D. 0.81 mm
Shielded FPC / FFC
No
Applicable Standards (Reference Only)
5G sub6IEEE802.11nIEEE802.11acIEEE802.11axIEEE802.11beWi-Fi 4Wi-Fi 5Wi-Fi 6/6EWi-Fi 7LTE / LTE-AdvancedLPWABluetoothGPS
Full EMI Shielding (ZenShield®)
No
Mechanical lock
No
VSWR (Harness only) DC ~ 3 GHz : 1.3 max.
3 ~ 6 GHz : 1.5 max.
6 ~ 9 GHz : 1.6 max. (O.D. 1.32, 2.0 mm)
6 ~ 9 GHz : 1.9 max. (O.D. 0.81, 1.13, 1.37, 1.80 mm)

RECOMMENDED PART NUMBERS

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

 

MHF I RECOMMENDED PART NUMBERS

Part Number Description Part Number Weight (mg)
MHF I plug OD=0.81mm  20278-112R-08 61.52
MHF I plug OD=1.13mm 20278-112R-13 61.52
MHF I plug OD=1.32mm 20278-112R-32 61.52
MHF I plug OD=1.37mm 20351-112R-37 61.52
MHF I plug OD=1.80mm 20278-112R-18 61.52
MHF I plug OD=2.00mm 20767-001R-20 101.6
MHF I receptacle 4 pads 20441-001E-01 16

 

 

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.

 

MHF I OTHER PART NUMBERS

Part Number Description Part Number Weight (mg)
MHF I plug smooth insert type OD=0.81mm 20631-112R-08 62.92
MHF I plug smooth insert type OD=1.13mm 20631-112R-13 62.92
MHF I plug smooth insert type OD=1.32mm 20631-112R-32 62.92
MHF I plug smooth insert type OD=1.37mm 20631-112R-37 62.92
MHF I plug smooth insert type Ni plating OD=0.81mm 20670-001R-08 62.92
MHF I plug smooth insert type Ni plating OD=1.13mm 20670-001R-13 62.92
MHF I plug smooth insert type Ni plating OD=1.80mm 20670-001R-18 62.92
MHF I plug smooth insert type Ni plating OD=1.32mm 20670-001R-32 62.92
MHF I plug smooth insert type Ni plating OD=1.37mm 20670-001R-37 62.92
MHF I plug smooth insert type OD=1.13mm 105℃ 20797-112R-13 62.92
MHF I plug smooth insert type OD=1.32mm 105℃ 20797-112R-32 62.92
MHF I plug smooth insert type OD=1.37mm 105℃ 20797-112R-37 62.92
MHF I receptacle 3 pads 20279-001E-05 16
MHF I receptacle 3 pads 20279-001E-06 16
MHF I receptacle 3 pads 105℃ 20803-001E 16

 

MHF I ACCESSORIES PART NUMBERS

Part Number Description Part Number Weight (mg) Image
MHF I/I LK SMA adapter for plug electrical-performance-check 90193-001 2293.7 RF_t6_ACC1.png
MHF I/I LK SMA adapter for plug voltage-check 90194-001 709.1 RF_t6_ACC3.png
MHF I/I LK SMA adapter for receptacle electrical-performance-check 90193-002 1453.3 RF_t7_ACC1.png
MHF I/I LK SMA adapter for receptacle high-cycle 90539-001 6737.3 RF_t7_ACC2.png
MHF series SMA adapter for receptacle high-cycle narrow-pitch wire L=100mm 90577-0100 4503.2 RF_t7_ACC3.png
MHF series SMA adapter for receptacle high-cycle narrow-pitch wire L=200mm 90577-0200 -
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 I/I LK SMA adapter for receptacle high-cycle narrow-pitch probe 90575-0001 1499 RF_t7_ACC4.png
MHF series SMA adapter for receptacle high-cycle detachable base 90684-0001 15104.1 RF_t7_ACC5.png
MHF I/I LK SMA adapter for receptacle high-cycle detachable probe 90416-001 1650 RF_t7_ACC6.png
MHF I insertion/extraction tool 90224-001 1572.2 RF_t8_ACC1.png
MHF I extraction tool 90192-001 1501.4 RF_t8_ACC2.png

 

SI Test Board with 2.92mm Adapter

Part Number Description Part Number Weight (mg) Image
SI Test Board for MHF I for 4 pads receptacle 91616-001B-001 17700

MHF I(4padRece) SI TB-1280 Main Board

Main Board

MHF I(4padRece) SI TB-1280 THRU Board
Thru Board

MHF I Plan to EOL PART NUMBERS

Part Number Descriptions EOL P/N Alternative I-PEX P/N Differences to alternative item
MHF I receptacle 3 pads 20279-001E-01 20279-001E-03 (3 pad)
20441-001E-01 (4 pad)		 MOQ
Additional soldering pad