Connectors – Mouser Ireland

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Gecko 1.25mm Pitch High-Reliability Connectors

Harwin Gecko 1.25mm Pitch High-Reliability Connectors offer 1000 mating cycles of durability, 2A per contact for signal, and 10A maximum power options. These high-reliability connectors feature a 4-finger patented contact design that maintains electrical contact through high vibration and shock. Harwin Gecko 1.25mm pitch high-reliability connectors provide up to 50 contacts per connector and are available in a wide array of configurations. Hardware options include locking latches or mate-before-lock stainless steel jackscrews.

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Part #

Headers & Wire Housings Male Crimp Housing w/fixings 26 cntcts

G125-3242696M1
Harwin
1: €9.50
102In Stock

Mfr. Part No.
G125-3242696M1

Mouser Part No
855-G125-3242696M1

Harwin

Headers & Wire Housings Male Crimp Housing w/fixings 26 cntcts

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Datasheet

102In Stock

€9.50

€8.07

€7.46

€7.20

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Min.: 1
Mult.: 1

Headers & Wire Housings 1.25MM M 2X13 HSNG W/ PANEL MOUNT

G125-3242696M2
Harwin
1: €10.04
21In Stock

Mfr. Part No.
G125-3242696M2

Mouser Part No
855-G125-3242696M2

Harwin

Headers & Wire Housings 1.25MM M 2X13 HSNG W/ PANEL MOUNT

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Datasheet

21In Stock

€10.04

€8.54

€8.47

€7.61

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Min.: 1
Mult.: 1

Headers & Wire Housings Male Crimp Housing w/fixings 34 cntcts

G125-3243496M1
Harwin
1: €9.52
23In Stock
60Expected 24/03/2026

Mfr. Part No.
G125-3243496M1

Mouser Part No
855-G125-3243496M1

Harwin

Headers & Wire Housings Male Crimp Housing w/fixings 34 cntcts

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Datasheet

23In Stock

60Expected 24/03/2026

€9.52

€8.08

€7.48

€7.22

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Min.: 1
Mult.: 1

Headers & Wire Housings Male Crimp Housing w/fixings 50 cntcts

G125-3245096M1
Harwin
1: €9.65
48In Stock

Mfr. Part No.
G125-3245096M1

Mouser Part No
855-G125-3245096M1

Harwin

Headers & Wire Housings Male Crimp Housing w/fixings 50 cntcts

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Datasheet

48In Stock

€9.65

€8.20

€7.59

€7.32

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Min.: 1
Mult.: 1

Headers & Wire Housings 1.25MM M 2X25 HSNG W/ PANEL MOUNT

G125-3245096M2
Harwin
1: €10.20
6In Stock

Mfr. Part No.
G125-3245096M2

Mouser Part No
855-G125-3245096M2

Harwin

Headers & Wire Housings 1.25MM M 2X25 HSNG W/ PANEL MOUNT

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Datasheet

6In Stock

€10.20

€8.67

€8.02

€7.73

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Min.: 1
Mult.: 1

Headers & Wire Housings 1.25MM M 2X25 HSNG W/ REVERSE FIX

G125-3245096M3
Harwin
1: €12.30
132In Stock

Mfr. Part No.
G125-3245096M3

Mouser Part No
855-G125-3245096M3

Harwin

Headers & Wire Housings 1.25MM M 2X25 HSNG W/ REVERSE FIX

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Datasheet

132In Stock

€12.30

€10.45

€9.67

€9.32

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Min.: 1
Mult.: 1

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

G125-9640600
Harwin
1: €98.83
7In Stock

Mfr. Part No.
G125-9640600

Mouser Part No
855-G125-9640600

Harwin

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

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Datasheet

7In Stock

€98.83

€84.01

€78.76

€75.82

Min.: 1
Mult.: 1

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

G125-9641000
Harwin
1: €98.90
6In Stock

Mfr. Part No.
G125-9641000

Mouser Part No
855-G125-9641000

Harwin

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

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Datasheet

6In Stock

€98.90

€84.07

€82.08

Min.: 1
Mult.: 1

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

G125-9642000
Harwin
1: €91.78
1In Stock

Mfr. Part No.
G125-9642000

Mouser Part No
855-G125-9642000

Harwin

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

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Datasheet

1In Stock

€91.78

€80.38

€75.35

€72.23

Min.: 1
Mult.: 1

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

G125-9645000
Harwin
1: €108.67
2In Stock

Mfr. Part No.
G125-9645000

Mouser Part No
855-G125-9645000

Harwin

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

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Datasheet

2In Stock

€108.67

€92.38

€86.60

€84.11

Min.: 1
Mult.: 1

Rectangular Cable Assemblies 1.25MM F/F CA 2x3 150MM 26AWG

G125-FC10605L0-0150F
Harwin
1: €26.28
22In Stock
49Expected 16/02/2026

Mfr. Part No.
G125-FC10605L0-0150F

Mouser Part No
855-G125-FC1065L015F

Harwin

Rectangular Cable Assemblies 1.25MM F/F CA 2x3 150MM 26AWG

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Datasheet

22In Stock

49Expected 16/02/2026

€26.28

€22.38

€21.16

€21.01

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Min.: 1
Mult.: 1

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

G125-FC12005L0-0150F
Harwin
1: €77.86
3In Stock
10Expected 10/03/2026

Mfr. Part No.
G125-FC12005L0-0150F

Mouser Part No
855-G125-FC1205L015F

Harwin

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

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Datasheet

3In Stock

10Expected 10/03/2026

€77.86

€66.51

€61.55

€59.37

€58.72

Min.: 1
Mult.: 1

Rectangular Cable Assemblies 1.25MM F/F CA 2X10 300MM 26AWG

G125-FC12005L0-0300F
Harwin
1: €103.39
4In Stock

Mfr. Part No.
G125-FC12005L0-0300F

Mouser Part No
855-G125-FC1205L030F

Harwin

Rectangular Cable Assemblies 1.25MM F/F CA 2X10 300MM 26AWG

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Datasheet

4In Stock

€103.39

€87.89

€81.34

€79.64

Min.: 1
Mult.: 1

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

G125-FS11005L0R
Harwin
1: €10.23
166In Stock
800On Order

Mfr. Part No.
G125-FS11005L0R

Mouser Part No
855-G125-FS11005L0R

Harwin

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

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Datasheet

166In Stock

800On Order

Cut Tape

€10.23

€8.69

€7.46

€6.70

Reel

€6.37

€6.33

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

Power to the Board 1.25MM F 2X6 VERT SMT REVERSE FIX TAPE

G125-FS11205F2P
Harwin
1: €23.25
64In Stock

Mfr. Part No.
G125-FS11205F2P

Mouser Part No
855-G125-FS11205F2P

Harwin

Power to the Board 1.25MM F 2X6 VERT SMT REVERSE FIX TAPE

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Datasheet

64In Stock

€23.25

€20.31

€20.16

€16.57

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Min.: 1
Mult.: 1

Power to the Board 1.25MM F 2X6 VERT SMT REVERSE FIX TAPE

G125-FS11205F3P
Harwin
1: €23.84
49In Stock
50Expected 19/05/2026

Mfr. Part No.
G125-FS11205F3P

Mouser Part No
855-G125-FS11205F3P

Harwin

Power to the Board 1.25MM F 2X6 VERT SMT REVERSE FIX TAPE

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Datasheet

49In Stock

50Expected 19/05/2026

€23.84

€20.26

€19.91

€17.23

€16.00

Min.: 1
Mult.: 1

Power to the Board 1.25MM F VERT SMT 2x6 POS

G125-FS11205L0P
Harwin
1: €11.93
145In Stock

Mfr. Part No.
G125-FS11205L0P

Mouser Part No
855-G125-FS11205L0P

Harwin

Power to the Board 1.25MM F VERT SMT 2x6 POS

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Datasheet

145In Stock

€11.93

€10.13

€8.62

€7.69

€7.50

Min.: 1
Mult.: 1

Power to the Board 16P FML Vertical SMT Hex Socket

G125-FS11605F1P
Harwin
1: €29.77
54In Stock

Mfr. Part No.
G125-FS11605F1P

Mouser Part No
855-G125-FS11605F1P

Harwin

Power to the Board 16P FML Vertical SMT Hex Socket

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Datasheet

54In Stock

€29.77

€25.30

€21.08

€20.83

Quote

Min.: 1
Mult.: 1

Power to the Board 1.25MM F 2X8 VERT SMT REVERSE FIX TAPE

G125-FS11605F3P
Harwin
1: €29.76
19In Stock
50Expected 25/02/2026

Mfr. Part No.
G125-FS11605F3P

Mouser Part No
855-G125-FS11605F3P

Harwin

Power to the Board 1.25MM F 2X8 VERT SMT REVERSE FIX TAPE

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Datasheet

19In Stock

50Expected 25/02/2026

€29.76

€25.08

€24.95

€21.50

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Min.: 1
Mult.: 1

Power to the Board 1.25MM F VERT SMT 2X8 POS

G125-FS11605L0P
Harwin
1: €15.17
58In Stock
330Expected 02/04/2026

Mfr. Part No.
G125-FS11605L0P

Mouser Part No
855-G125-FS11605L0P

Harwin

Power to the Board 1.25MM F VERT SMT 2X8 POS

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Datasheet

58In Stock

330Expected 02/04/2026

€15.17

€12.90

€12.89

€10.97

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Min.: 1
Mult.: 1

Power to the Board 1.25MM F VERT SMT 2x8 POS TR

G125-FS11605L0R
Harwin
1: €14.65
8In Stock
400Expected 21/04/2026

Mfr. Part No.
G125-FS11605L0R

Mouser Part No
855-G125-FS11605L0R

Harwin

Power to the Board 1.25MM F VERT SMT 2x8 POS TR

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Datasheet

8In Stock

400Expected 21/04/2026

Cut Tape

€14.65

€12.45

€12.43

€11.00

€9.60

Reel

€9.46

Min.: 1
Mult.: 1

Reel: 400

Power to the Board Female SMT 20 CONTACTS

G125-FS12005F1P
Harwin
1: €32.71
30In Stock

Mfr. Part No.
G125-FS12005F1P

Mouser Part No
855-G125-FS12005F1P

Harwin

Power to the Board Female SMT 20 CONTACTS

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Datasheet

30In Stock

€32.71

€27.80

€27.48

€26.99

€23.62

Min.: 1
Mult.: 1

Power to the Board 1.25MM F VERT SMT 2x13 POS TR

G125-FS12605L0R
Harwin
1: €21.93
23In Stock
400Expected 02/04/2026

Mfr. Part No.
G125-FS12605L0R

Mouser Part No
855-G125-FS12605L0R

Harwin

Power to the Board 1.25MM F VERT SMT 2x13 POS TR

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Datasheet

23In Stock

400Expected 02/04/2026

Cut Tape

€21.93

€18.64

€18.21

€17.74

View

Reel

€14.60

Min.: 1
Mult.: 1

Reel: 400

Power to the Board 1.25MM F VERT SMT 2x17 POS

G125-FS13405L0P
Harwin
1: €29.27
30In Stock
500On Order

Mfr. Part No.
G125-FS13405L0P

Mouser Part No
855-G125-FS13405L0P

Harwin

Power to the Board 1.25MM F VERT SMT 2x17 POS

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Datasheet

30In Stock

500On Order

€29.27

€24.88

€24.39

Min.: 1
Mult.: 1

Power to the Board 1.25MM F 2X3 VERT PCT REVERSE FIX TAPE

G125-FV10605F3P
Harwin
1: €17.03
81In Stock
150Expected 20/02/2026

Mfr. Part No.
G125-FV10605F3P

Mouser Part No
855-G125-FV10605F3P

Harwin

Power to the Board 1.25MM F 2X3 VERT PCT REVERSE FIX TAPE

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Datasheet

81In Stock

150Expected 20/02/2026

€17.03

€14.47

€12.30

€12.22

€11.08

Min.: 1
Mult.: 1

Gecko 1.25mm Pitch High-Reliability Connectors

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