High-Reliability Connector Solutions

Harwin High-Reliability Connector Solutions include innovative products for reliable, high-performance connectivity to push the boundaries of size, weight and power (SWaP) optimization. These products have proven to perform in the most extreme conditions of shock, vibration, and temperature. These connector solutions feature high-reliability interconnect families, such as Gecko (1.25mm pitch), Datamate (2mm and 4mm pitch), M300 (3mm pitch), and Kona (8.5mm). Harwin High-Reliability Connector Solutions are built for challenging environments where failure is not an option such as aviation, space, defense, motorsport, medical, and high-end industrial applications. 

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Qty. RoHS ECAD Model Series
Product
Type
Connector End A
Connector End A Pin Count
Connector End B
Connector End B Pin Count
Gender
Cable Length
Wire Gauge - AWG
Current Rating
Packaging
Harwin Rectangular Cable Assemblies M300 3MM F/L CA 03 150MM 18AWG SIL
Datasheet
89In Stock
Min.: 1
Mult.: 1

M300 Discrete Wire Cable Assemblies Socket 3 Position No Connector Female 150 mm 20 AWG
Harwin Rectangular Cable Assemblies Gecko-Latch 1.25MM M/F CA 2X5 300MM 26AWG W/SL
Datasheet
221In Stock
Min.: 1
Mult.: 1

Gecko-Latch Discrete Wire Cable Assemblies Plug 12 Position Socket 12 Position Male / Female 150 mm 26 AWG 2 A
Harwin Rectangular Cable Assemblies M300 3MM F/L CA 06 450MM 22AWG DIL
Datasheet
113In Stock
Min.: 1
Mult.: 1

M300 Discrete Wire Cable Assemblies Socket 10 Position No Connector Female 150 mm 18 AWG
Harwin Rectangular Cable Assemblies Gecko-SL 1.25MM M/L CA 2X8 450MM 26AWG
Datasheet
51In Stock
Min.: 1
Mult.: 1

Gecko-SL Discrete Wire Cable Assemblies Single Ended Plug 16 Position No Connector Male 450 mm 26 AWG 2 A
Harwin Rectangular Cable Assemblies Gecko-Latch 1.25MM M/M CA 2X3 300MM 26AWG
Datasheet
77In Stock
Min.: 1
Mult.: 1

Gecko-Latch Discrete Wire Cable Assemblies Plug 10 Position Plug 10 Position Male / Male 150 mm 26 AWG 2 A
Harwin Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2x25 150MM 26AWG
Datasheet
72In Stock
Min.: 1
Mult.: 1

Gecko-SL Discrete Wire Cable Assemblies Single Ended Socket 50 Position No Connector Female 150 mm 26 AWG 2 A
Harwin Rectangular Cable Assemblies M300 3MM F/L CA 10 150MM 20AWG DIL
Datasheet
147In Stock
Min.: 1
Mult.: 1

M300 Discrete Wire Cable Assemblies Socket 10 Position No Connector Female 150 mm 22 AWG
Harwin Rectangular Cable Assemblies Datamate J-Tek 21+21P ML DIL 24AWG Jackscrews
Datasheet
14In Stock
Min.: 1
Mult.: 1

J-Tek Discrete Wire Cable Assemblies Single Ended Plug 42 Position No Connector Male 450 mm 24 AWG
Harwin Rectangular Cable Assemblies Gecko-Latch 1.25MM M/M CA 2X5 300MM 26AWG
Datasheet
78In Stock
Min.: 1
Mult.: 1

Gecko-Latch Discrete Wire Cable Assemblies Male / Male 26 AWG
Harwin Rectangular Cable Assemblies Gecko-Latch 1.25MM M/L CA 2X3 450MM 26AWG
Datasheet
67In Stock
Min.: 1
Mult.: 1

Gecko-Latch Discrete Wire Cable Assemblies Plug 10 Position No Connector Male 150 mm 26 AWG 2 A
Harwin Rectangular Cable Assemblies Gecko-SL 1.25MM M/F CA 2X10 150MM 26AWG
Datasheet
80In Stock
Min.: 1
Mult.: 1

Gecko-SL Discrete Wire Cable Assemblies Double Ended Plug 20 Position Socket 20 Position Male / Female 150 mm 26 AWG 2 A
Harwin Rectangular Cable Assemblies M300 3MM M/L CA 06 450MM 18AWG DIL
Datasheet
86In Stock
Min.: 1
Mult.: 1

M300 Discrete Wire Cable Assemblies Plug 6 Position No Connector Male 450 mm 22 AWG
Harwin Rectangular Cable Assemblies Gecko-Latch 1.25MM M/L CA 2X8 450MM 26AWG
Datasheet
72In Stock
Min.: 1
Mult.: 1

Gecko-Latch Discrete Wire Cable Assemblies Plug 20 Position Plug 20 Position Male / Male 150 mm 26 AWG 2 A
Harwin Rectangular Cable Assemblies Datamate J-Tek 1X3 FML-TO-FML L-TEK SIL
Datasheet
4In Stock
Min.: 1
Mult.: 1

J-Tek Discrete Wire Cable Assemblies Socket 4 Position No Connector Female 150 mm 10 AWG 20 A
Harwin Rectangular Cable Assemblies M300 3MM M/L CA 06 150MM 20AWG DIL
Datasheet
31In Stock
Min.: 1
Mult.: 1

M300 Discrete Wire Cable Assemblies Plug 6 Position No Connector Male 150 mm 22 AWG
Harwin Rectangular Cable Assemblies Datamate J-Tek 3+3P FML DIL 24AWG
Datasheet
7In Stock
10Expected 8/25/2026
Min.: 1
Mult.: 1

J-Tek Discrete Wire Cable Assemblies Single Ended Plug 6 Position No Connector Male 450 mm 24 AWG
Harwin Rectangular Cable Assemblies Datamate J-Tek 7+7P J-TEK FEM CRIMP
Datasheet
4In Stock
Min.: 1
Mult.: 1

J-Tek Discrete Wire Cable Assemblies Single Ended Plug 14 Position No Connector Male 450 mm 24 AWG
Harwin Rectangular Cable Assemblies Gecko-Latch 1.25MM M/F CA 2X6 150MM 26AWG W/SL
Datasheet
2In Stock
Min.: 1
Mult.: 1

Gecko-Latch Discrete Wire Cable Assemblies Plug 12 Position Socket 12 Position Male / Female 300 mm 26 AWG 2 A
Harwin Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2x5 150MM 26AWG
Datasheet
25In Stock
Min.: 1
Mult.: 1

Gecko-SL Discrete Wire Cable Assemblies Single Ended Socket 10 Position No Connector Female 450 mm 26 AWG 2 A
Harwin Rectangular Cable Assemblies M300 3MM M/L CA 06 450MM 22AWG DIL
Datasheet
24In Stock
Min.: 1
Mult.: 1

M300 Discrete Wire Cable Assemblies Plug 10 Position No Connector Male 150 mm 18 AWG
Harwin Rectangular Cable Assemblies Datamate J-Tek 1X4 FML POWER SINGLE 10 AWG
Datasheet
9In Stock
16Expected 8/11/2026
Min.: 1
Mult.: 1

J-Tek Discrete Wire Cable Assemblies Socket 4 Position No Connector Female 150 mm 12 AWG 20 A
Harwin Rectangular Cable Assemblies Gecko-Latch 1.25MM F/L CA 2X17 450MM 26AWG
Datasheet
5In Stock
Min.: 1
Mult.: 1

Gecko-Latch Discrete Wire Cable Assemblies Socket 50 Position No Connector Female 150 mm 26 AWG 2 A Bulk
Harwin Rectangular Cable Assemblies Gecko-SL 1.25MM M/F CA 2X3 300MM 26AWG W/SL
Datasheet
12In Stock
16Expected 9/1/2026
Min.: 1
Mult.: 1

Gecko-SL Discrete Wire Cable Assemblies Double Ended Plug 10 Position Socket 10 Position Male / Female 150 mm 26 AWG 2 A
Harwin Rectangular Cable Assemblies Gecko-SL 1.25MM F/F CA 2X6 300MM 26AWG
Datasheet
1In Stock
10Expected 10/20/2026
Min.: 1
Mult.: 1

Gecko-SL Discrete Wire Cable Assemblies Double Ended Socket 12 Position Socket 12 Position Female / Female 300 mm 26 AWG 2 A
Harwin Rectangular Cable Assemblies Datamate J-Tek 2+2P Male DIL 24AWG Jackscrews
Datasheet
10In Stock
Min.: 1
Mult.: 1

J-Tek Discrete Wire Cable Assemblies Single Ended Plug 4 Position No Connector Male 450 mm 24 AWG