File:
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:
2.50 Max
3.00 Max
Frequency Range:
Up to 9 GHz
Micro-Coaxial Cable (AWG):
#26 (O.D. 2.0 mm)
#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)
Downloads
Catalog
2D Drawing
Product Specification
3D Drawing (IGES)
3D Drawing (STEP)
Symbols & Footprints
Symbols and footprints may be downloaded from an external site, SnapMagic.
Test Reports
SI Test Boards
Manual
Packing Standard
Certifications
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. | |
| 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 |
2.50 Max
3.00 Max
|
| SMT Size (mm) |
3.1 x 3.0 mm
|
| Micro-Coaxial Cable (AWG) |
#26 (O.D. 2.0 mm)
#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)
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| Frequency range |
Up to 9 GHz
|
| 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
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| Full shielding (ZenShield®) |
No
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| Mechanical lock |
No
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| VSWR (PLUG) | DC~3GHz : 1.3 max. 3GHz~6GHz : 1.5 max. 6GHz~9GHz : 1.6 max. (O.D. 1.32, 2.0 mm) 6GHz~9GHz : 1.9 max. (O.D. 0.81, 1.13, 1.37, 1.80 mm) |
| VSWR (RECEPTACLE) | DC~3GHz : 1.3 max. 3GHz~6GHz : 1.4 max. 6GHz~9GHz : 1.8 max. |
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 | |
| MHF I PLUG O.D. 0.81 mm / AWG 36 (Au plating) | 20278-112R-08 | |
| MHF I PLUG O.D. 1.13 mm / AWG 32 (Au plating) | 20278-112R-13 | |
| MHF I PLUG O.D. 1.80 mm / AWG 30 (Au plating) | 20278-112R-18 | |
| MHF I PLUG O.D. 1.32 mm / AWG 32 (Au plating) | 20278-112R-32 | |
| MHF I PLUG O.D. 1.37 mm / AWG 30 (Au plating) | 20351-112R-37 | |
| MHF I PLUG O.D. 2.00 mm / AWG 26 (Ni top plating) | 20767-001R-20 | |
| MHF I RECEPTACLE (3 pads) | 20279-001E-03 | |
SAMPLE HARNESS FOR EVALUATION
| Part Number Description | Harness Length | Part Number |
| MHF I-I CABLE113-1 | 50 mm | 8-24-0113 |
| MHF I-I CABLE113-1 | 100 mm | 8-24-0114 |
| MHF I-I CABLE113-1 | 200 mm | 8-21-0048 |
| MHF I-I CABLE113-1 | 500 mm | 8-24-0115 |
| MHF I-I CABLE137-1 | 50 mm | 8-24-0140 |
| MHF I-I CABLE137-1 | 100 mm | 8-24-0141 |
| MHF I-I CABLE137-1 | 200 mm | 8-24-0142 |
| MHF I-I CABLE137-1 | 500 mm | 8-24-0143 |
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 PART NUMBERS
| Part Number Description | Part Number |
| MHF I PLUG (Au plating) | 20278-101R-08 |
| MHF I PLUG (Au plating) | 20308-112R-13 |
| MHF I PLUG (Au plating) | 20308-212R-37 |
| MHF I PLUG (Au plating) | 20351-111R-37 |
| MHF I PLUG (Au plating) | 20351-312R-37 |
| MHF I PLUG (SMOOTH INSERT TYPE/Au plating) | 20631-112R-08 |
| MHF I PLUG (SMOOTH INSERT TYPE/Au plating) | 20631-112R-13 |
| MHF I PLUG (SMOOTH INSERT TYPE/Au plating) | 20631-112R-32 |
| MHF I PLUG (SMOOTH INSERT TYPE/Au plating) | 20631-112R-37 |
| MHF I PLUG (SMOOTH INSERT TYPE/Ni top plating) | 20670-001R-08 |
| MHF I PLUG (SMOOTH INSERT TYPE/Ni top plating) | 20670-001R-13 |
| MHF I PLUG (SMOOTH INSERT TYPE/Ni top plating) | 20670-001R-18 |
| MHF I PLUG (SMOOTH INSERT TYPE/Ni top plating) | 20670-001R-32 |
| MHF I PLUG (SMOOTH INSERT TYPE/Ni top plating) | 20670-001R-37 |
| MHF I PLUG (Ni top plating) O.D. 1.13 mm / AWG 32 | 20278-212R-13 |
| MHF I PLUG (Ni top plating) O.D. 1.37 mm / AWG 30 | 20351-212R-37 |
| MHF I PLUG | 20797-112R-13 |
| MHF I PLUG | 20797-112R-32 |
| MHF I PLUG | 20797-112R-37 |
| MHF I RECEPTACLE (2,500 pcs/reel, Paper reel) | 20279-001E-01 |
| MHF I RECEPTACLE (10,000 pcs/reel, Plastic reel) | 20279-001E-05 |
| MHF I RECEPTACLE (4 pads type) | 20441-001E-01 |
| MHF I RECEPTACLE (for MHF I PLUG 20797) | 20803-001E |
| SMA Adapter | Usage (Durability Cycles) | Part Number |
| Plug | Electrical Performance Check (3,000) | 90193-001 |
| Voltage Check (10,000) | 90194-001 | |
| Receptacle | Electrical Performance Check (500) | 90193-002 |
| High Cycle Normal (10,000) | 90539-001 | |
| High Cycle Narrow Pitch Wire (100) | 90577-0100 (100mm) | |
| 90577-0350 (350mm) | ||
| 90577-0750 (750mm) | ||
| High Cycle Narrow Pitch Probe (10,000) | 90575-0001 | |
| High Cycle Detachable Base (200,000) | 90684-0001 | |
| High Cycle Detachable Probe (10,000) | 90416-001 |
| Hand Tool | Part Number | |
| Mating / Unmating Tool | 90224-001 | |
| Unmating Tool | 90192-001 | |
| SI Test Board with 2.92mm Adapter | Part Number | |
| SI Test Board for MHF I | 91604-001B-001 | |
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