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MHF® 7S

mhf_7s.jpg
Excellent EMC performance with fully-shielded ZenShield® design for 5G mmWave, up to 15 GHz, 1.4 mm max. mated height RF connector

    Unique shielded design (ZenShield®) reduces unwanted EMI found in 5G mmWave applications

    Small form factor with max VSWR 1.50

    Industry-first stripline terminated signal pin inside receptacle ground contact

*Refer to the "How to mate and unmate" video for handling.
Mated Height:
1.4 mm max.
Operating Temperature:
-40 to 90℃ (233 to 363 K)
Cable Size (Micro-Coaxial):
AWG 32 O.D. 1.13 mm

Downloads

Unique shielded design (ZenShield®) reduces unwanted EMI found in 5G mmWave applications

Electric field strength distribution (simulation)
MHF® 4L
General design		 MHF® 7S
High-performance EMI shielding design
MHF_7S_FAB1-1.jpg MHF_7S_FAB1-2.jpg

 

Small form factor with max VSWR 1.50

Small form factor with max VSWR 1.50

 

Industry-first stripline terminated signal pin inside receptacle ground contact

MHF_7S_FAB3-1.jpg

1. Signal pin inside receptacle ground ring

 MHF_7S_FAB3-2.jpg
★Input to connector
1. Base material     2. Ground contact pattern
3. Contact pattern     4. Pad on via
5. Signal line

 

 
Product Type
Coaxial RF Connector
Mated Height
1.4 mm max.
SMT Size
2.0 x 2.0 mm
Frequency Range Up to 15 GHz
Operating Temperature
-40 to 90℃ (233 to 363 K)
Cable Size (Micro-Coaxial)
AWG 32 O.D. 1.13 mm
V.S.W.R (Plug)
DC to 3 GHz: 1.3 max.3 to 6 GHz: 1.35 max.6 to 9 GHz: 1.4 max.9 to 12 GHz: 1.45 max.12 to 15 GHz: 1.5 max.
Applicable Standards (Reference Only)
5G mmWave(~15 GHz)5G sub6Wi-FiLTE / LTE-AdvancedLPWABluetoothGPS
Full EMI Shielding (ZenShield®)
Yes
Mechanical Lock
No

RECOMMENDED PART NUMBERS

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

 

MHF 7S RECOMMENDED PART NUMBERS

Part Number Description Part Number Weight (mg) Note
MHF 7S harness OD=1.13mm Offered as harness only - *see note below
MHF 7S receptacle 20981-001E-02 3.72 　

*The MHF 7S is offered as our MHF 7S harness assembly only.
  Please specify harness assembly specification (single-end or double-ended, cable size, length, color).

 

MHF 7S SAMPLE HARNESS FOR EVALUATION PART NUMBERS

MHF 7S Harness

Part Number Description Part Number Weight (mg)
MHF 7S-7S harness OD=1.13mm L=50mm 8-24-0162 208.5
MHF 7S-7S harness OD=1.13mm L=100mm 8-22-0127 560
MHF 7S-7S harness OD=1.13mm L=150mm 8-23-0117 640
MHF 7S-7S harness OD=1.13mm L=200mm 8-21-0046 780
MHF 7S-7S harness OD=1.13mm L=300mm 8-26-0059 1463
MHF 7S-7S harness OD=1.13mm L=400mm 8-26-0060 1780
MHF 7S-7S harness OD=1.13mm L=500mm 8-24-0163 1635

 

MHF 7S SAMPLE HARNESS FOR EVALUATION PART NUMBERS

MHF 7S-7S OD1.13MM 100MM Type-2

 

Part Number Description Part Number Weight (mg)
MHF 7S-7S harness OD=1.13mm L=50mm 180 degree orientation 8-25-0940 670.5
MHF 7S-7S harness OD=1.13mm L=100mm 180 degree orientation 8-25-0941 317
MHF 7S-7S harness OD=1.13mm L=150mm 180 degree orientation 8-25-0942 829
MHF 7S-7S harness OD=1.13mm L=200mm 180 degree orientation 8-25-0943 634
MHF 7S-7S harness OD=1.13mm L=300mm 180 degree orientation 8-25-0944 1463
MHF 7S-7S harness OD=1.13mm L=400mm 180 degree orientation 8-25-0945 1780
MHF 7S-7S harness OD=1.13mm L=500mm 180 degree orientation 8-25-0946 2097

 

MHF 7S ACCESSORIES PART NUMBERS

Part Number Description Part Number Weight (mg) Image
MHF 7S SMA adapter for receptacle high-cycle narrow-pitch without-floating-function 91136-0001 824.5 Adapter for Rece
MHF 7S SMA adapter for receptacle high-cycle narrow-pitch cable SMA plug 91197-300P 4718.8 Adapter for Rece
MHF 7S SMA adapter for receptacle high-cycle narrow-pitch cable SMA Jack 91197-300J 4451.3 Adapter for Rece
MHF 7S adapter for plug voltage-check 91245-0001 790  
MHF 7S insertion/extraction tool 91186-0001 697.5 Insertion/Extraction tool
MHF 7S SMA adapter for receptacle high-cycle narrow-pitch with-floating-function 91145-0001 736.3 Adapter for Rece
MHF 7S SMA adapter for plug electrical-performance-check 91255-0001 2725.9  
MHF 7S SMA adapter for receptacle electrical-performance-check SMA 91256-0001 2718.8  

 

SI Test Board with 2.92mm Adapter

Part Number Description Part Number Weight (mg) Image
SI Test Board for MHF 7S 91606-001B-001 20262

MHF_7S_SI_TB-859_Test_Board_(C)

Main Board
MHF_7S_SI_TB-859_THRU_Board_(C)
Thru Board

Insertion/Extraction tools to handle MHF® 7S 

Due to the small size of the products and the need for appropriate connector mating, dedicated insertion and extraction tools help ensure safe operation and improve reliability during assembly and maintenance.

How to extract

Insertion/Extraction tools to handle MHF® I (4 pads receptacle)

Slide the tool until it reaches a stopper, lift vertically to the PCB surface.

 

Adapters for plugs and receptacles

For plug inspection, Electrical Performance Check and Voltage/Continuity Check tools are provided.
Receptacle inspection tools, on the other hand, support Electrical performance check only.
The lineup includes various types to suit different applications, such as Standard series, High Cycle types with different durability ratings, and narrow-pitch types that enable operation on high-density PCB layouts.

Standard series High Cycle Series
Standard type Narrow Pitch type Detachable type
Durability: 500 Durability: 10,000 Durability: 10,000 (Probe), 100 (Cable) Durability: 10,000 (Probe), 200,000 (Base)
MHF_I&_LK_Rece_Standard

Since the receptacle and the adapter are manually mated, the durability cycles are limited to 500. This type is best suited for inspection in small scale production environments, such as laboratories.

 MHF_I&_LK_Rece_High_Cycle_Standard

The Standard type connects directly from the probe to the measuring instrument.

 MHF_I&_LK_Rece_High_Cycle_Narrow

The Narrow pitch type is designed with a tight pitch, allowing multiple probes to be aligned and measured simultaneously.

 MHF_I&_LK_Rece_High_Cycle_Detachable

The Detachable type allows the adapter and probe to be removed and replaced. The base adapter is compatible with all series.

 

SI Test boards for signal integrity performance measurement

Signal Integrity testing, measures and analyzes the extent to which high-speed signals maintain their integrity when transmitted through a connector.

Signal Integrity Test Board

 

MHF 7S EOL PART NUMBERS

Part Number Description EOL P/N EOL feature Alternative P/N Alternative feature
MHF 7S receptacle 20981-001E-01 Ground contact & Housing shape difference 20981-001E-02 Ground contact & Housing shape difference