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 Gecko-SL 1.25MM M/L CA 2x25 450MM 26AWG
Datasheet
13In Stock
10Expected 8/25/2026
Min.: 1
Mult.: 1

Gecko-SL Discrete Wire Cable Assemblies Single Ended Plug 50 Position No Connector Male 450 mm 26 AWG 2 A
Harwin Rectangular Cable Assemblies M300 3MM F/L CA 10 150MM 18AWG DIL
Datasheet
55In Stock
Min.: 1
Mult.: 1

M300 Discrete Wire Cable Assemblies Socket 10 Position No Connector Female 150 mm 20 AWG
Harwin Rectangular Cable Assemblies M300 3MM F/L CA 06 150MM 18AWG DIL
Datasheet
154In Stock
Min.: 1
Mult.: 1

M300 Discrete Wire Cable Assemblies Socket 6 Position No Connector Female 150 mm 20 AWG
Harwin Rectangular Cable Assemblies M300 36+36 DIL VERTICAL PIN HEADER TIN
Datasheet
104In Stock
Min.: 1
Mult.: 1

M300 Discrete Wire Cable Assemblies Socket 3 Position No Connector Female 150 mm 18 AWG
Harwin Rectangular Cable Assemblies M300 3MM F/L CA 03 300MM 22AWG SIL
Datasheet
148In Stock
Min.: 1
Mult.: 1

M300 Discrete Wire Cable Assemblies Socket 3 Position No Connector Female 450 mm 18 AWG
Harwin Rectangular Cable Assemblies Datamate J-Tek 1X2 FML POWER SINGLE 10 AWG
Datasheet
54In Stock
Min.: 1
Mult.: 1

J-Tek Discrete Wire Cable Assemblies Socket 2 Position No Connector Female 150 mm 12 AWG 20 A
Harwin Rectangular Cable Assemblies Datamate J-Tek 17+17 WAY MALE VERT SMT WOJS
Datasheet
15In Stock
Min.: 1
Mult.: 1

J-Tek Discrete Wire Cable Assemblies Single Ended Socket 34 Position No Connector Female 450 mm 24 AWG 3.3 A
Harwin Rectangular Cable Assemblies Gecko-Latch 1.25MM F/F CA 2X10 150MM 26AWG W/SL
Datasheet
7In Stock
Min.: 1
Mult.: 1

Gecko-Latch Discrete Wire Cable Assemblies Socket 20 Position Socket 20 Position Female / Female 300 mm 26 AWG 2 A
Harwin Rectangular Cable Assemblies Gecko-Latch 1.25MM M/F CA 2x25 300MM 26AWG
Datasheet
34In Stock
Min.: 1
Mult.: 1

Gecko-Latch Discrete Wire Cable Assemblies Plug 6 Position Socket 6 Position Male / Female 150 mm 26 AWG 2 A Bulk
Harwin Rectangular Cable Assemblies Gecko-Latch 1.25MM M/M CA 2x25 300MM 26AWG
Datasheet
30In Stock
Min.: 1
Mult.: 1

Gecko-Latch Discrete Wire Cable Assemblies Plug 6 Position Plug 6 Position Male / Male 150 mm 26 AWG 2 A
Harwin Rectangular Cable Assemblies Gecko-Latch 1.25MM M/L CA 2X6 150MM 26AWG
Datasheet
21In Stock
Min.: 1
Mult.: 1

Gecko-Latch Discrete Wire Cable Assemblies Plug 12 Position No Connector Male 450 mm 26 AWG 2 A
Harwin Rectangular Cable Assemblies Gecko-Latch 1.25MM M/F CA 2X8 300MM 26AWG W/SL
Datasheet
20In Stock
20Expected 8/25/2026
Min.: 1
Mult.: 1

Gecko-Latch Discrete Wire Cable Assemblies Plug 20 Position No Connector Male 150 mm 26 AWG 2 A
Harwin Rectangular Cable Assemblies Gecko-Latch 1.25MM M/L CA 2X10 150MM 26AWG
Datasheet
18In Stock
Min.: 1
Mult.: 1

Gecko-Latch Discrete Wire Cable Assemblies Plug 20 Position No Connector Male 450 mm 26 AWG 2 A
Harwin Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X3 300MM 26AWG
Datasheet
13In Stock
Min.: 1
Mult.: 1

Gecko-SL Discrete Wire Cable Assemblies Single Ended Socket 6 Position No Connector Female 450 mm 26 AWG 2 A
Harwin Rectangular Cable Assemblies Gecko-SL 1.25MM F/F CA 2x3 300MM 26AWG
Datasheet
5In Stock
50On Order
Min.: 1
Mult.: 1

Gecko-SL Discrete Wire Cable Assemblies Double Ended Socket 6 Position Socket 6 Position Female / Female 300 mm 26 AWG 2 A
Harwin Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X8 450MM 26AWG
Datasheet
8In Stock
Min.: 1
Mult.: 1

Gecko-SL Discrete Wire Cable Assemblies Single Ended Socket 16 Position No Connector Female 450 mm 26 AWG 2 A
Harwin Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2x25 450MM 26AWG
Datasheet
6In Stock
10Expected 8/25/2026
Min.: 1
Mult.: 1

Gecko-SL Discrete Wire Cable Assemblies Single Ended Socket 50 Position No Connector Female 450 mm 26 AWG 2 A
Harwin Rectangular Cable Assemblies Gecko-SL 1.25MM M/L CA 2X3 150MM 26AWG
Datasheet
41In Stock
Min.: 1
Mult.: 1

Gecko-SL Discrete Wire Cable Assemblies Single Ended Plug 6 Position No Connector Male 150 mm 26 AWG 2 A
Harwin Rectangular Cable Assemblies Gecko-SL 1.25MM M/L CA 2x3 450MM 26AWG
Datasheet
44In Stock
Min.: 1
Mult.: 1

Gecko-SL Discrete Wire Cable Assemblies Single Ended Plug 6 Position No Connector Male 450 mm 26 AWG 2 A
Harwin Rectangular Cable Assemblies Gecko-SL 1.25MM M/L CA 2x5 150MM 26AWG
Datasheet
32In Stock
Min.: 1
Mult.: 1

Gecko-SL Discrete Wire Cable Assemblies Single Ended Plug 10 Position No Connector Male 150 mm 26 AWG 2 A
Harwin Rectangular Cable Assemblies Gecko-SL 1.25MM M/L CA 2x5 450MM 26AWG
Datasheet
9In Stock
Min.: 1
Mult.: 1

Gecko-SL Discrete Wire Cable Assemblies Single Ended Plug 10 Position No Connector Male 450 mm 26 AWG 2 A
Harwin Rectangular Cable Assemblies Gecko-SL 1.25MM M/L CA 2X6 150MM 26AWG
Datasheet
30In Stock
Min.: 1
Mult.: 1

Gecko-SL Discrete Wire Cable Assemblies Single Ended Plug 12 Position No Connector Male 150 mm 26 AWG 2 A
Harwin Rectangular Cable Assemblies Gecko-SL 1.25MM M/L CA 2X6 450MM 26AWG
Datasheet
11In Stock
30Expected 8/10/2026
Min.: 1
Mult.: 1

Gecko-SL Discrete Wire Cable Assemblies Single Ended Plug 12 Position No Connector Male 450 mm 26 AWG 2 A
Harwin Rectangular Cable Assemblies Gecko-SL 1.25MM M/L CA 2X8 150MM 26AWG
Datasheet
16In Stock
Min.: 1
Mult.: 1

Gecko-SL Discrete Wire Cable Assemblies Single Ended Plug 16 Position No Connector Male 150 mm 26 AWG 2 A
Harwin Rectangular Cable Assemblies Gecko-SL 1.25MM M/L CA 2X10 450MM 26AWG
Datasheet
4In Stock
10Expected 8/10/2026
Min.: 1
Mult.: 1

Gecko-SL Discrete Wire Cable Assemblies Single Ended Plug 20 Position No Connector Male 450 mm 26 AWG 2 A