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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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Part #

Rectangular Cable Assemblies 1.25MM F/F CA 2X3 150MM 26AWG W/SL

G125-FC10605F1-0150F1
Harwin
1: £52.32
16In Stock
40Expected 16/02/2026

Mfr. Part No.
G125-FC10605F1-0150F1

Mouser Part No
855-G125FC1065F115F1

Harwin

Rectangular Cable Assemblies 1.25MM F/F CA 2X3 150MM 26AWG W/SL

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Datasheet

16In Stock

40Expected 16/02/2026

£52.32

£44.49

£41.17

£39.71

£38.32

Min.: 1
Mult.: 1

Rectangular Cable Assemblies 1.25MM F/F CA 2X5 150MM 26AWG W/SL

G125-FC11005F1-0150F1
Harwin
1: £70.34
9In Stock
60On Order

Mfr. Part No.
G125-FC11005F1-0150F1

Mouser Part No
855-G125FC1105F115F1

Harwin

Rectangular Cable Assemblies 1.25MM F/F CA 2X5 150MM 26AWG W/SL

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Datasheet

9In Stock

60On Order

£70.34

£59.98

£59.16

£53.55

£53.12

Min.: 1
Mult.: 1

Rectangular Cable Assemblies 1.25MM F/L CA 2X8 450MM 26AWG

G125-FC11605F0-0450L
Harwin
1: £57.08
4In Stock

Mfr. Part No.
G125-FC11605F0-0450L

Mouser Part No
855-G125FC1165F0450L

Harwin

Rectangular Cable Assemblies 1.25MM F/L CA 2X8 450MM 26AWG

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Datasheet

4In Stock

£57.08

£48.50

£44.89

£43.30

£42.11

Min.: 1
Mult.: 1

Rectangular Cable Assemblies 1.25MM F/F CA 2X8 150MM 26AWG W/SL

G125-FC11605F1-0150F1
Harwin
1: £99.57
8In Stock

Mfr. Part No.
G125-FC11605F1-0150F1

Mouser Part No
855-G125FC1165F115F1

Harwin

Rectangular Cable Assemblies 1.25MM F/F CA 2X8 150MM 26AWG W/SL

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Datasheet

8In Stock

£99.57

£91.39

£87.87

£84.93

£75.42

Min.: 1
Mult.: 1

Rectangular Cable Assemblies 1.25MM F/L CA 2X10 150MM 26AWG

G125-FC12005F1-0150L
Harwin
1: £51.85
1In Stock
170On Order

Mfr. Part No.
G125-FC12005F1-0150L

Mouser Part No
855-G125FC1205F1150L

Harwin

Rectangular Cable Assemblies 1.25MM F/L CA 2X10 150MM 26AWG

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Datasheet

1In Stock

170On Order

£51.85

£43.20

£42.17

£38.57

£38.04

Min.: 1
Mult.: 1

Rectangular Cable Assemblies 1.25MM F/F CA 2X17 300MM 26AWG W/SL

G125-FC13405F1-0300F1
Harwin
1: £184.87
3In Stock
10Expected 17/03/2026

Mfr. Part No.
G125-FC13405F1-0300F1

Mouser Part No
855-G125FC1345F130F1

Harwin

Rectangular Cable Assemblies 1.25MM F/F CA 2X17 300MM 26AWG W/SL

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Datasheet

3In Stock

10Expected 17/03/2026

£184.87

£157.16

£152.29

Min.: 1
Mult.: 1

Rectangular Cable Assemblies 1.25MM F/L CA 2X25 450MM 26AWG

G125-FC15005F0-0450L
Harwin
1: £159.46
2In Stock
10Expected 17/03/2026

Mfr. Part No.
G125-FC15005F0-0450L

Mouser Part No
855-G125FC1505F0450L

Harwin

Rectangular Cable Assemblies 1.25MM F/L CA 2X25 450MM 26AWG

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Datasheet

2In Stock

10Expected 17/03/2026

£159.46

£135.56

£129.56

Min.: 1
Mult.: 1

Rectangular Cable Assemblies 1.25MM M/L CA 2X3 150MM 26AWG

G125-MC10605M1-0150L
Harwin
1: £20.28
22In Stock
30Expected 02/03/2026

Mfr. Part No.
G125-MC10605M1-0150L

Mouser Part No
855-G125MC1065M1150L

Harwin

Rectangular Cable Assemblies 1.25MM M/L CA 2X3 150MM 26AWG

Learn More

Datasheet

22In Stock

30Expected 02/03/2026

£20.28

£17.23

£15.95

£15.38

View

Min.: 1
Mult.: 1

Rectangular Cable Assemblies 1.25MM M/L CA 2X3 450MM 26AWG

G125-MC10605M1-0450L
Harwin
1: £23.27
20In Stock
30Expected 24/02/2026

Mfr. Part No.
G125-MC10605M1-0450L

Mouser Part No
855-G125MC1065M1450L

Harwin

Rectangular Cable Assemblies 1.25MM M/L CA 2X3 450MM 26AWG

Learn More

Datasheet

20In Stock

30Expected 24/02/2026

£23.27

£19.83

£19.07

£17.70

View

Min.: 1
Mult.: 1

Rectangular Cable Assemblies 1.25MM M/L CA 2X5 150MM 26AWG

G125-MC11005M1-0150L
Harwin
1: £25.23
26In Stock
20Expected 16/02/2026

Mfr. Part No.
G125-MC11005M1-0150L

Mouser Part No
855-G125MC1105M1150L

Harwin

Rectangular Cable Assemblies 1.25MM M/L CA 2X5 150MM 26AWG

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Datasheet

26In Stock

20Expected 16/02/2026

£25.23

£21.45

£20.77

£19.14

View

Min.: 1
Mult.: 1

Rectangular Cable Assemblies 1.25MM M/L CA 2X5 450MM 26AWG

G125-MC11005M1-0450L
Harwin
1: £36.48
15In Stock

Mfr. Part No.
G125-MC11005M1-0450L

Mouser Part No
855-G125MC1105M1450L

Harwin

Rectangular Cable Assemblies 1.25MM M/L CA 2X5 450MM 26AWG

Learn More

Datasheet

15In Stock

£36.48

£31.01

£28.70

£27.67

View

Min.: 1
Mult.: 1

Rectangular Cable Assemblies 1.25MM M/L CA 2X6 150MM 26AWG

G125-MC11205M1-0150L
Harwin
1: £29.53
30In Stock

Mfr. Part No.
G125-MC11205M1-0150L

Mouser Part No
855-G125MC1125M1150L

Harwin

Rectangular Cable Assemblies 1.25MM M/L CA 2X6 150MM 26AWG

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Datasheet

30In Stock

£29.53

£25.14

£24.80

£22.44

View

Min.: 1
Mult.: 1

Rectangular Cable Assemblies 1.25MM M/L CA 2X8 150MM 26AWG

G125-MC11605M1-0150L
Harwin
1: £34.98
20In Stock

Mfr. Part No.
G125-MC11605M1-0150L

Mouser Part No
855-G125MC1165M1150L

Harwin

Rectangular Cable Assemblies 1.25MM M/L CA 2X8 150MM 26AWG

Learn More

Datasheet

20In Stock

£34.98

£31.63

£28.92

£27.53

£27.08

Min.: 1
Mult.: 1

Rectangular Cable Assemblies 1.25MM M/L CA 2X10 450MM 26AWG

G125-MC12005M1-0450L
Harwin
1: £76.49
10In Stock

Mfr. Part No.
G125-MC12005M1-0450L

Mouser Part No
855-G125MC1205M1450L

Harwin

Rectangular Cable Assemblies 1.25MM M/L CA 2X10 450MM 26AWG

Learn More

Datasheet

10In Stock

£76.49

£70.30

£60.17

£58.05

£58.00

Min.: 1
Mult.: 1

Headers & Wire Housings G125-SL MALE HORIZ PCT 16-WAY

G125-MH11605M3P
Harwin
1: £17.56
44In Stock

Mfr. Part No.
G125-MH11605M3P

Mouser Part No
855-G125MH1165M3PM3P

Harwin

Headers & Wire Housings G125-SL MALE HORIZ PCT 16-WAY

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Datasheet

44In Stock

£17.56

£14.91

£14.80

£13.66

View

Min.: 1
Mult.: 1

Headers & Wire Housings G125-SL MALE HORIZ PCT W/ BMOUNT 20-WAY

G125-MH12005M4P
Harwin
1: £17.94
41In Stock
2,000On Order

Mfr. Part No.
G125-MH12005M4P

Mouser Part No
855-G125MH1205M4PM4P

Harwin

Headers & Wire Housings G125-SL MALE HORIZ PCT W/ BMOUNT 20-WAY

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Datasheet

41In Stock

2,000On Order

£17.94

£15.26

£15.25

£12.96

£11.88

Min.: 1
Mult.: 1

Power to the Board 2P FML SIL CBL HSNG W/ Thumbscrews

KA1-2010298F1
Harwin
1: £11.99
54In Stock
360On Order

Mfr. Part No.
KA1-2010298F1

Mouser Part No
855-KA1-2010298F1

Harwin

Power to the Board 2P FML SIL CBL HSNG W/ Thumbscrews

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Datasheet

54In Stock

360On Order

£11.99

£10.19

£9.55

£9.09

View

Min.: 1
Mult.: 1

Power to the Board 3P FML SIL CBL HSNG W/ Thumbscrews

KA1-2010398F1
Harwin
1: £10.79
100In Stock
120Expected 02/03/2026

Mfr. Part No.
KA1-2010398F1

Mouser Part No
855-KA1-2010398F1

Harwin

Power to the Board 3P FML SIL CBL HSNG W/ Thumbscrews

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Datasheet

100In Stock

120Expected 02/03/2026

£10.79

£10.21

£9.82

£9.36

View

Min.: 1
Mult.: 1

Power to the Board 3P FML SIL CBL HSNG W/ Rvrs Fix, Pnl Mnt

KA1-2010398F2
Harwin
1: £11.13
65In Stock

Mfr. Part No.
KA1-2010398F2

Mouser Part No
855-KA1-2010398F2

Harwin

Power to the Board 3P FML SIL CBL HSNG W/ Rvrs Fix, Pnl Mnt

Learn More

Datasheet

65In Stock

£11.13

£9.33

£8.70

£8.62

View

Min.: 1
Mult.: 1

Power to the Board 4P FML SIL CBL HSNG W/ Rvrs Fix, Pnl Mnt

KA1-2010498F2
Harwin
1: £12.42
74In Stock

Mfr. Part No.
KA1-2010498F2

Mouser Part No
855-KA1-2010498F2

Harwin

Power to the Board 4P FML SIL CBL HSNG W/ Rvrs Fix, Pnl Mnt

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Datasheet

74In Stock

£12.42

£10.50

£9.89

£9.43

View

Min.: 1
Mult.: 1

Screws & Fasteners Pnl Mnt or Brd Mnt Jackscrew Nut

KA1-4240000
Harwin
1: £0.773
824In Stock
1,380On Order

Mfr. Part No.
KA1-4240000

Mouser Part No
855-KA1-4240000

Harwin

Screws & Fasteners Pnl Mnt or Brd Mnt Jackscrew Nut

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Datasheet

824In Stock

1,380On Order

£0.773

£0.548

£0.507

£0.485

View

Min.: 1
Mult.: 1

Headers & Wire Housings 10 WAY MALE CRIMP HSG WJS DIL

M300-3241096M1
Harwin
1: £6.38
66Expected 31/03/2026

Mfr. Part No.
M300-3241096M1

Mouser Part No
855-M300-3241096M1

Harwin

Headers & Wire Housings 10 WAY MALE CRIMP HSG WJS DIL

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Datasheet

66Expected 31/03/2026

£6.38

£5.42

£5.08

£4.84

View

Min.: 1
Mult.: 1

Headers & Wire Housings M300, 3MM, 3P 1R MALE HSG W/JSCREW

M300-3250396M1
Harwin
1: £3.08
147In Stock
1,970On Order

Mfr. Part No.
M300-3250396M1

Mouser Part No
855-M300-3250396M1

Harwin

Headers & Wire Housings M300, 3MM, 3P 1R MALE HSG W/JSCREW

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Datasheet

147In Stock

1,970On Order

£3.08

£2.61

£2.33

£2.23

View

Min.: 1
Mult.: 1

Power to the Board M300, 3MM, 3P 1R FM VERT HDR PC TAIL

M300-FV1034500
Harwin
1: £8.66
55In Stock

Mfr. Part No.
M300-FV1034500

Mouser Part No
855-M300-FV1034500

Harwin

Power to the Board M300, 3MM, 3P 1R FM VERT HDR PC TAIL

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Datasheet

55In Stock

£8.66

£7.68

£7.38

£7.09

£6.17

Min.: 1
Mult.: 1

Power to the Board 10 WAY FEMAL PC TAIL DIL

M300-FV3104500
Harwin
1: £15.75
61In Stock

Mfr. Part No.
M300-FV3104500

Mouser Part No
855-M300-FV3104500

Harwin

Power to the Board 10 WAY FEMAL PC TAIL DIL

Learn More

Datasheet

61In Stock

£15.75

£13.66

£13.49

£13.19

View

Min.: 1
Mult.: 1

High-Reliability Connector Solutions

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High-Reliability Connector Solutions

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