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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 1.25MM M HSG 2X10 POS LAT

G125-3042096L4
Harwin
1: $4.66
88In Stock
160Expected 10/03/2026

Mfr. Part No.
G125-3042096L4

Mouser Part No
855-G125-3042096L4

Harwin

Headers & Wire Housings 1.25MM M HSG 2X10 POS LAT

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Datasheet

88In Stock

160Expected 10/03/2026

$4.66

$3.96

$3.66

$3.53

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Min.: 1
Mult.: 1

Headers & Wire Housings 1.25MM M HSG 2X13 POS LAT

G125-3042696L4
Harwin
1: $4.71
47In Stock
320On Order

Mfr. Part No.
G125-3042696L4

Mouser Part No
855-G125-3042696L4

Harwin

Headers & Wire Housings 1.25MM M HSG 2X13 POS LAT

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Datasheet

47In Stock

320On Order

$4.71

$4.00

$3.70

$3.57

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Min.: 1
Mult.: 1

Headers & Wire Housings 1.25MM M HSG 2x25 POS

G125-3045096L0
Harwin
1: $4.02
199In Stock

Mfr. Part No.
G125-3045096L0

Mouser Part No
855-G125-3045096L0

Harwin

Headers & Wire Housings 1.25MM M HSG 2x25 POS

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Datasheet

199In Stock

$4.02

$3.41

$3.04

$2.72

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Min.: 1
Mult.: 1

Headers & Wire Housings 1.25MM M HSG 2x25 POS LAT

G125-3045096L4
Harwin
1: $5.78
117In Stock

Mfr. Part No.
G125-3045096L4

Mouser Part No
855-G125-3045096L4

Harwin

Headers & Wire Housings 1.25MM M HSG 2x25 POS LAT

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Datasheet

117In Stock

$5.78

$4.91

$4.54

$4.38

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Min.: 1
Mult.: 1

Headers & Wire Housings 10P Male Crmp HSNG

G125-3241096M1
Harwin
1: $8.02
99In Stock
100Expected 02/03/2026

Mfr. Part No.
G125-3241096M1

Mouser Part No
855-G125-3241096M1

Harwin

Headers & Wire Housings 10P Male Crmp HSNG

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Datasheet

99In Stock

100Expected 02/03/2026

$8.02

$6.81

$6.31

$6.08

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Min.: 1
Mult.: 1

Headers & Wire Housings 1.25MM M 2X5 HOUSING W/ PANEL MOUNT

G125-3241096M2
Harwin
1: $7.97
43In Stock

Mfr. Part No.
G125-3241096M2

Mouser Part No
855-G125-3241096M2

Harwin

Headers & Wire Housings 1.25MM M 2X5 HOUSING W/ PANEL MOUNT

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Datasheet

43In Stock

$7.97

$6.77

$6.27

$6.05

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Min.: 1
Mult.: 1

Headers & Wire Housings 1.25MM M 2X6 HOUSING W/ REVERSE FIX

G125-3241296M3
Harwin
1: $9.83
191In Stock
110Expected 31/03/2026

Mfr. Part No.
G125-3241296M3

Mouser Part No
855-G125-3241296M3

Harwin

Headers & Wire Housings 1.25MM M 2X6 HOUSING W/ REVERSE FIX

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Datasheet

191In Stock

110Expected 31/03/2026

$9.83

$8.35

$7.72

$7.45

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Min.: 1
Mult.: 1

Headers & Wire Housings 1.25MM M 2X8 HOUSING W/ PANEL MOUNT

G125-3241696M2
Harwin
1: $8.03
60In Stock

Mfr. Part No.
G125-3241696M2

Mouser Part No
855-G125-3241696M2

Harwin

Headers & Wire Housings 1.25MM M 2X8 HOUSING W/ PANEL MOUNT

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Datasheet

60In Stock

$8.03

$6.81

$6.55

$6.36

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Min.: 1
Mult.: 1

Headers & Wire Housings 1.25MM M 2X10 HSNG W/ REVERSE FIX

G125-3242096M3
Harwin
1: $12.48
27In Stock
230Expected 05/05/2026

Mfr. Part No.
G125-3242096M3

Mouser Part No
855-G125-3242096M3

Harwin

Headers & Wire Housings 1.25MM M 2X10 HSNG W/ REVERSE FIX

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Datasheet

27In Stock

230Expected 05/05/2026

$12.48

$10.60

$9.81

$9.46

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Min.: 1
Mult.: 1

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

G125-3242696M1
Harwin
1: $11.05
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

$11.05

$9.38

$8.68

$8.37

View

Min.: 1
Mult.: 1

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

G125-3242696M2
Harwin
1: $11.68
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

$11.68

$9.93

$9.85

$8.85

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Min.: 1
Mult.: 1

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

G125-3243496M1
Harwin
1: $11.07
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

$11.07

$9.40

$8.70

$8.39

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Min.: 1
Mult.: 1

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

G125-3245096M1
Harwin
1: $11.22
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

$11.22

$9.53

$8.82

$8.51

View

Min.: 1
Mult.: 1

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

G125-3245096M2
Harwin
1: $11.86
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

$11.86

$10.08

$9.32

$8.99

View

Min.: 1
Mult.: 1

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

G125-3245096M3
Harwin
1: $14.30
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

$14.30

$12.15

$11.24

$10.84

View

Min.: 1
Mult.: 1

Screws & Fasteners Jackscrew HexNuts M2

G125-4500000B
Harwin
12: $0.298
2,340In Stock
2,532Expected 31/03/2026

Mfr. Part No.
G125-4500000B

Mouser Part No
855-G125-4500000B

Harwin

Screws & Fasteners Jackscrew HexNuts M2

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Datasheet

2,340In Stock

2,532Expected 31/03/2026

$0.298

$0.253

$0.238

$0.23

View

Min.: 12
Mult.: 12

Screws & Fasteners Jackscrew HexSkt 5mm PRICING=12pc per bag

G125-4520000B
Harwin
1: $8.82
86In Stock
984Expected 02/04/2026

Mfr. Part No.
G125-4520000B

Mouser Part No
855-G125-4520000B

Harwin

Screws & Fasteners Jackscrew HexSkt 5mm PRICING=12pc per bag

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Datasheet

86In Stock

984Expected 02/04/2026

$8.82

$6.29

$5.94

$5.69

View

Min.: 1
Mult.: 1

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

G125-9640600
Harwin
1: $114.92
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

$114.92

$97.69

$91.58

$87.22

$84.76

Min.: 1
Mult.: 1

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

G125-9641000
Harwin
1: $115.00
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

$115.00

$97.76

$91.65

$87.28

$84.83

Min.: 1
Mult.: 1

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

G125-9642000
Harwin
1: $106.72
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

$106.72

$93.46

$87.62

$83.44

$80.75

Min.: 1
Mult.: 1

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

G125-9645000
Harwin
1: $126.36
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

$126.36

$107.42

$100.70

$95.90

$94.03

Min.: 1
Mult.: 1

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

G125-FC10605L0-0150F
Harwin
1: $30.56
22In Stock
49On Order

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

49On Order

$30.56

$26.02

$24.60

$24.43

View

Min.: 1
Mult.: 1

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

G125-FC12005L0-0150F
Harwin
1: $90.54
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

Learn More

Datasheet

3In Stock

10Expected 10/03/2026

$90.54

$77.34

$71.57

$69.04

$65.75

Min.: 1
Mult.: 1

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

G125-FC12005L0-0300F
Harwin
1: $120.22
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

$120.22

$102.20

$94.58

$91.23

$89.04

Min.: 1
Mult.: 1

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

G125-FS11005L0R
Harwin
1: $11.89
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

$11.89

$10.11

$8.68

$7.79

Reel

$7.41

$7.20

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

Gecko 1.25mm Pitch High-Reliability Connectors

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Gecko 1.25mm Pitch High-Reliability Connectors

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