Connectors – Mouser United Kingdom

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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 #

Headers & Wire Housings 1.25MM M 2X3 HOUSING W/ PANEL MOUNT

G125-3240696M2
Harwin
1: £5.96
380In Stock
600On Order

Mfr. Part No.
G125-3240696M2

Mouser Part No
855-G125-3240696M2

Harwin

Headers & Wire Housings 1.25MM M 2X3 HOUSING W/ PANEL MOUNT

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Datasheet

380In Stock

600On Order

£5.96

£5.06

£4.69

£4.56

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Min.: 1
Mult.: 1

Headers & Wire Housings 1.25MM M 2X3 HOUSING W/ REVERSE FIX

G125-3240696M3
Harwin
1: £7.33
452In Stock
740On Order

Mfr. Part No.
G125-3240696M3

Mouser Part No
855-G125-3240696M3

Harwin

Headers & Wire Housings 1.25MM M 2X3 HOUSING W/ REVERSE FIX

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Datasheet

452In Stock

740On Order

£7.33

£6.23

£5.76

£5.56

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Min.: 1
Mult.: 1

Headers & Wire Housings 1.25MM M 2X17 HSNG W/ REVERSE FIX

G125-3243496M3
Harwin
1: £10.19
236In Stock

Mfr. Part No.
G125-3243496M3

Mouser Part No
855-G125-3243496M3

Harwin

Headers & Wire Housings 1.25MM M 2X17 HSNG W/ REVERSE FIX

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Datasheet

236In Stock

£10.19

£8.99

£8.33

£8.03

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Min.: 1
Mult.: 1

Headers & Wire Housings PANEL MOUNT/PCB BACKSHELL 26 POS

G125-9602602
Harwin
1: £56.98
64In Stock

Mfr. Part No.
G125-9602602

Mouser Part No
855-G125-9602602

Harwin

Headers & Wire Housings PANEL MOUNT/PCB BACKSHELL 26 POS

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Datasheet

64In Stock

£56.98

£49.85

£47.93

£46.33

£41.13

Min.: 1
Mult.: 1

Headers & Wire Housings 6P Gecko J-Tek FML Hood kit

G125-96406F1
Harwin
1: £87.17
92In Stock
154Expected 17/03/2026

Mfr. Part No.
G125-96406F1

Mouser Part No
855-G125-96406F1

Harwin

Headers & Wire Housings 6P Gecko J-Tek FML Hood kit

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Datasheet

92In Stock

154Expected 17/03/2026

£87.17

£74.09

£69.46

£66.92

Min.: 1
Mult.: 1

Headers & Wire Housings 10P Gecko J-Tek FML Hood kit

G125-96410F1
Harwin
1: £87.21
48In Stock

Mfr. Part No.
G125-96410F1

Mouser Part No
855-G125-96410F1

Harwin

Headers & Wire Housings 10P Gecko J-Tek FML Hood kit

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Datasheet

48In Stock

£87.21

£74.14

£72.38

Min.: 1
Mult.: 1

Headers & Wire Housings 12P Gecko J-Tek Fml Hood kit

G125-96412F1
Harwin
1: £87.28
33In Stock
37Expected 05/05/2026

Mfr. Part No.
G125-96412F1

Mouser Part No
855-G125-96412F1

Harwin

Headers & Wire Housings 12P Gecko J-Tek Fml Hood kit

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Datasheet

33In Stock

37Expected 05/05/2026

£87.28

£74.20

£69.55

£67.02

Min.: 1
Mult.: 1

Headers & Wire Housings GECKO-SL HOOD FEMALE KIT 20 POS

G125-96420F1
Harwin
1: £83.00
127In Stock

Mfr. Part No.
G125-96420F1

Mouser Part No
855-G125-96420F1

Harwin

Headers & Wire Housings GECKO-SL HOOD FEMALE KIT 20 POS

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Datasheet

127In Stock

£83.00

£70.55

£66.15

£63.43

Min.: 1
Mult.: 1

Headers & Wire Housings GECKO-SL HOOD FEMALE KIT 26 POS

G125-96426F1
Harwin
1: £87.39
44In Stock
105Expected 24/02/2026

Mfr. Part No.
G125-96426F1

Mouser Part No
855-G125-96426F1

Harwin

Headers & Wire Housings GECKO-SL HOOD FEMALE KIT 26 POS

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Datasheet

44In Stock

105Expected 24/02/2026

£87.39

£74.28

£69.64

£67.11

Min.: 1
Mult.: 1

Headers & Wire Housings GECKO-SL FEMALE HOOD KIT 50 POS

G125-96450F1
Harwin
1: £95.54
19In Stock

Mfr. Part No.
G125-96450F1

Mouser Part No
855-G125-96450F1

Harwin

Headers & Wire Housings GECKO-SL FEMALE HOOD KIT 50 POS

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Datasheet

19In Stock

£95.54

£81.22

£76.13

£73.99

Min.: 1
Mult.: 1

Rectangular Cable Assemblies 1.25MM F/F CA 2x5 150MM 26AWG

G125-FC11005L0-0150F
Harwin
1: £37.24
70In Stock

Mfr. Part No.
G125-FC11005L0-0150F

Mouser Part No
855-G125-FC1105L015F

Harwin

Rectangular Cable Assemblies 1.25MM F/F CA 2x5 150MM 26AWG

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Datasheet

70In Stock

£37.24

£32.29

£29.89

£29.30

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Min.: 1
Mult.: 1

Rectangular Cable Assemblies 1.25MM F/L CA 2x5 150MM 26AWG

G125-FC11005L0-0150L
Harwin
1: £24.68
486In Stock

Mfr. Part No.
G125-FC11005L0-0150L

Mouser Part No
855-G125-FC1105L015L

Harwin

Rectangular Cable Assemblies 1.25MM F/L CA 2x5 150MM 26AWG

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Datasheet

486In Stock

£24.68

£21.26

£19.68

£18.99

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Min.: 1
Mult.: 1

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

G125-FC11205L0-0150F
Harwin
1: £43.62
57In Stock

Mfr. Part No.
G125-FC11205L0-0150F

Mouser Part No
855-G125-FC1125L015F

Harwin

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

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Datasheet

57In Stock

£43.62

£37.07

£34.30

£33.10

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Min.: 1
Mult.: 1

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

G125-FC11605L0-0150F
Harwin
1: £56.09
42In Stock
30Expected 19/03/2026

Mfr. Part No.
G125-FC11605L0-0150F

Mouser Part No
855-G125-FC1165L015F

Harwin

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

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Datasheet

42In Stock

30Expected 19/03/2026

£56.09

£47.67

£44.11

£42.56

£41.32

Min.: 1
Mult.: 1

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

G125-FC11605L0-0150L
Harwin
1: £37.86
110In Stock
60Expected 17/03/2026

Mfr. Part No.
G125-FC11605L0-0150L

Mouser Part No
855-G125-FC1165L015L

Harwin

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

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Datasheet

110In Stock

60Expected 17/03/2026

£37.86

£32.18

£30.33

£28.85

Min.: 1
Mult.: 1

Rectangular Cable Assemblies 1.25MM F/F CA 2X8 300MM 26AWG

G125-FC11605L0-0300F
Harwin
1: £75.46
18In Stock
30Expected 17/03/2026

Mfr. Part No.
G125-FC11605L0-0300F

Mouser Part No
855-G125-FC1165L030F

Harwin

Rectangular Cable Assemblies 1.25MM F/F CA 2X8 300MM 26AWG

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Datasheet

18In Stock

30Expected 17/03/2026

£75.46

£67.78

£65.18

£56.13

£55.92

Min.: 1
Mult.: 1

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

G125-FC12005L0-0150L
Harwin
1: £46.19
61In Stock
190Expected 28/04/2026

Mfr. Part No.
G125-FC12005L0-0150L

Mouser Part No
855-G125-FC1205L015L

Harwin

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

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Datasheet

61In Stock

190Expected 28/04/2026

£46.19

£39.25

£36.33

£35.04

£33.41

Min.: 1
Mult.: 1

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

G125-FC12005L0-0450L
Harwin
1: £63.13
34In Stock

Mfr. Part No.
G125-FC12005L0-0450L

Mouser Part No
855-G125-FC1205L045L

Harwin

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

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Datasheet

34In Stock

£63.13

£55.33

£51.21

£49.39

£48.63

Min.: 1
Mult.: 1

Rectangular Cable Assemblies 1.25MM F/F CA 2X13 150MM 26AWG

G125-FC12605L0-0150F
Harwin
1: £86.21
31In Stock

Mfr. Part No.
G125-FC12605L0-0150F

Mouser Part No
855-G125-FC1265L015F

Harwin

Rectangular Cable Assemblies 1.25MM F/F CA 2X13 150MM 26AWG

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Datasheet

31In Stock

£86.21

£73.28

£67.81

£66.12

Min.: 1
Mult.: 1

Power to the Board 1.25MM F VERT SMT 2x3 POS TR

G125-FS10605L0R
Harwin
1: £6.63
534In Stock

Mfr. Part No.
G125-FS10605L0R

Mouser Part No
855-G125-FS10605L0R

Harwin

Power to the Board 1.25MM F VERT SMT 2x3 POS TR

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Datasheet

534In Stock

Cut Tape

£6.63

£5.64

£4.79

£4.35

Reel

£4.34

£4.16

Min.: 1
Mult.: 1

Reel: 400

Power to the Board 10P FML Vertical SMT Hex Socket

G125-FS11005F1P
Harwin
1: £18.53
342In Stock

Mfr. Part No.
G125-FS11005F1P

Mouser Part No
855-G125-FS11005F1P

Harwin

Power to the Board 10P FML Vertical SMT Hex Socket

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Datasheet

342In Stock

£18.53

£15.75

£15.53

£15.33

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Min.: 1
Mult.: 1

Power to the Board 1.25MM F 2X5 VERT SMT REVERSE FIX TAPE

G125-FS11005F3P
Harwin
1: £18.91
94In Stock
200Expected 17/03/2026

Mfr. Part No.
G125-FS11005F3P

Mouser Part No
855-G125-FS11005F3P

Harwin

Power to the Board 1.25MM F 2X5 VERT SMT REVERSE FIX TAPE

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Datasheet

94In Stock

200Expected 17/03/2026

£18.91

£16.07

£15.70

£15.29

View

Min.: 1
Mult.: 1

Power to the Board 1.25MM F VERT SMT 2x5 POS

G125-FS11005L0P
Harwin
1: £9.20
181In Stock

Mfr. Part No.
G125-FS11005L0P

Mouser Part No
855-G125-FS11005L0P

Harwin

Power to the Board 1.25MM F VERT SMT 2x5 POS

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Datasheet

181In Stock

£9.20

£7.81

£6.64

£6.56

Min.: 1
Mult.: 1

Power to the Board 1.25MM F VERT SMT 2X10 POS

G125-FS12005L0P
Harwin
1: £15.03
234In Stock
100Expected 24/02/2026

Mfr. Part No.
G125-FS12005L0P

Mouser Part No
855-G125-FS12005L0P

Harwin

Power to the Board 1.25MM F VERT SMT 2X10 POS

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Datasheet

234In Stock

100Expected 24/02/2026

£15.03

£12.85

£12.71

£12.20

Min.: 1
Mult.: 1

Power to the Board 1.25MM F VERT SMT 2x10 POS TR

G125-FS12005L0R
Harwin
1: £14.59
152In Stock

Mfr. Part No.
G125-FS12005L0R

Mouser Part No
855-G125-FS12005L0R

Harwin

Power to the Board 1.25MM F VERT SMT 2x10 POS TR

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Datasheet

152In Stock

Cut Tape

£14.59

£12.40

£11.09

£9.56

Reel

£9.46

Min.: 1
Mult.: 1

Reel: 400

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