MHF® I

Supports up to 9 GHz, mated height of 2.5 mm max. and 3.0 mm max.
Solderless micro-coax termination technology "i-Fit®" provides consistent performance
Small form factor with big performance through 9 GHz
MHF® I plug available with 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 additional solder shear force and better center alignment, please review MHF® I 4 pads receptacle.
Height:
2.5 max.
3 max.
(mm)
Frequency Range:
Up to 9 GHz
Micro-Coaxial Cable:
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
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Symbols and footprints may be downloaded from an external site, SnapMagic.
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SI Test Boards
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Solderless micro-coax termination technology "i-Fit®" provides consistent performance
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1. Center Conductor
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5. Contact 6. Center Conductor 7. Crimping |
Small form factor with big performance through 9 GHz
VSWR | Insertion Loss |
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MHF® I plug available with various cable O.D. and additional locking option
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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-** (3 pads) / 20441-001E-01 (4 pads) |
Product Type |
Coaxial RF Connector
|
Height |
2.5 max.
3 max.
(mm)
|
SMT Size |
3.1 x 3.0 mm
|
Frequency range | Up to 9 GHz |
Micro-Coaxial Cable |
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
|
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~3 GHz : 1.3 max. 3 GHz~6 GHz : 1.5 max. 6 GHz~9 GHz : 1.6 max. (O.D. 1.32, 2.0 mm) 6 GHz~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 3 pads | 20279-001E-03 | 16 |
MHF I SAMPLE HARNESS FOR EVALUATION PART NUMBERS

Part Number Description | Part Number | Weight (mg) |
MHF I-I harness OD=1.13mm L=50mm | 8-24-0113 | 730 |
MHF I-I harness OD=1.13mm L=100mm | 8-24-0114 | 670 |
MHF I-I harness OD=1.13mm L=200mm | 8-21-0048 | 870 |
MHF I-I harness OD=1.13mm L=500mm | 8-24-0115 | 720 |
MHF I-I harness OD=1.37mm L=50mm | 8-24-0140 | 670 |
MHF I-I harness OD=1.37mm L=100mm | 8-24-0141 | 720 |
MHF I-I harness OD=1.37mm L=200mm | 8-24-0142 | 670 |
MHF I-I harness OD=1.37mm L=500mm | 8-24-0143 | 690 |
MHF I SAMPLE HARNESS FOR EVALUATION PART NUMBERS

Part Number Description | Part Number | Weight (mg) |
MHF I-SMA Jack harness OD=1.13 L=100mm | 8-25-0046 | 3800 |
MHF I-SMA Jack harness OD=1.13 L=150mm | 8-25-0047 | 4000 |
MHF I-SMA Jack harness OD=1.13 L=200mm | 8-25-0048 | 4100 |
MHF I-SMA Jack harness OD=1.37 L=100mm | 8-25-0066 | 4100 |
MHF I-SMA Jack harness OD=1.37 L=150mm | 8-25-0067 | 4400 |
MHF I-SMA Jack harness OD=1.37 L=200mm | 8-25-0068 | 4700 |
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 | 20643-112R-13 | 61.52 |
MHF I plug smooth insert type OD=0.81mm | 20723-112R-08-0T | 62.92 |
MHF I plug smooth insert type OD=1.13mm | 20723-112R-13-0T | 62.92 |
MHF I plug smooth insert type OD=1.32mm | 20723-112R-32-0T | 62.92 |
MHF I plug smooth insert type OD=1.37mm | 20723-112R-37-0T | 62.92 |
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=1.32mm | 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 Ni plating OD=1.80mm | 20670-001R-18 | 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 plug Ni plating OD=1.37mm | 20351-212R-37 | 61.52 |
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 receptacle 4 pads | 20431-001E-01 | 62.92 |
MHF I receptacle 4 pads | 20441-001E-01 | 16 |
SMA Adapters for MHF® Receptacles | |||||
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90193-002 | 90539-001 | 90577-0100 90577-0350 |
90575-0001 | 90684-0001 | 90416-001 |
SMA Adapters for MHF® Plugs | MHF® Accessories: Hand Tool | ||
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90193-001 | 90194-001 | 90224-001 90885-0001(*) |
90192-001 |
MHF I ACCESSORIES PART NUMBERS
Part Number Description | Part Number | Weight (mg) |
MHF I/I LK SMA adapter for plug electrical-performance-check | 90193-001 | 2293.7 |
MHF I/I LK SMA adapter for plug voltage-check | 90194-001 | 709.1 |
MHF I/I LK SMA adapter for receptacle electrical-performance-check | 90193-002 | 1453.3 |
MHF I/I LK SMA adapter for receptacle high-cycle | 90539-001 | 6737.3 |
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 I/I LK SMA adapter for receptacle high-cycle narrow-pitch probe | 90575-0001 | 1499 |
MHF series SMA adapter for receptacle high-cycle detachable base | 90684-0001 | 15104.1 |
MHF I/I LK SMA adapter for receptacle high-cycle detachable probe | 90416-001 | 1650 |
MHF I insertion/extraction tool | 90224-001 | 1572.2 |
MHF I extraction tool | 90192-001 | 1501.4 |
MHF I insertion/extraction tool | 90224-001 | 1572.2 |
MHF I 18 type semi-auto jig | 90232-018 | - |
MHF I 37 type semi-auto jig | 90232-037 | - |
MHF I 08 type semi-auto jig | 90213-008 | 7500000 |
MHF I 08 type semi-auto jig | 90213-008C | 7500000 |
MHF I 13 type semi-auto jig | 90213-013C | 7500000 |
MHF I 32 type semi-auto jig | 90213-032C | 7500000 |
MHF I 18 type semi-auto jig | 90232-018 | - |
MHF I 37 type semi-auto jig | 90232-037 | - |
MHF I push and pull tool | 90885-0001 | - |
SI Test Board with 2.92mm Adapter
Part Number Description | Part Number | Weight (mg) |
SI Test Board for MHF I | 91604-001B-001 | 17788 |