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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 GECKO G125 1.25MM M HSG 2x5 POS

G125-3041096L4
Harwin
1: $6.22
1,002In Stock
1,140Expected 29/9/2026

Mfr. Part No.
G125-3041096L4

Mouser Part No
855-G125-3041096L4

Harwin

Headers & Wire Housings GECKO G125 1.25MM M HSG 2x5 POS

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Datasheet

1,002In Stock

1,140Expected 29/9/2026

$6.22

$5.17

$4.58

$4.46

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Min.: 1
Mult.: 1

Headers & Wire Housings GECKO G125 1.25MM M HSG 2X10 POS

G125-3042096L4
Harwin
1: $6.94
542In Stock

Mfr. Part No.
G125-3042096L4

Mouser Part No
855-G125-3042096L4

Harwin

Headers & Wire Housings GECKO G125 1.25MM M HSG 2X10 POS

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Datasheet

542In Stock

$6.94

$5.89

$5.45

$5.25

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Min.: 1
Mult.: 1

Headers & Wire Housings Gecko-SL 3+3 Pos. Male Plug DIL Straight Cable Housing, Hex Socket Screw-Lok Reverse Fix

G125-3240696M3
Harwin
1: $15.00
443In Stock
2,730On Order

Mfr. Part No.
G125-3240696M3

Mouser Part No
855-G125-3240696M3

Harwin

Headers & Wire Housings Gecko-SL 3+3 Pos. Male Plug DIL Straight Cable Housing, Hex Socket Screw-Lok Reverse Fix

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Datasheet

443In Stock

2,730On Order

$15.00

$12.74

$11.79

$11.38

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Min.: 1
Mult.: 1

Headers & Wire Housings Gecko-SL 5+5 Pos. Male Plug DIL Straight Cable Housing, Screw-Lok

G125-3241096M1
Harwin
1: $12.51
342In Stock
210Expected 6/10/2026

Mfr. Part No.
G125-3241096M1

Mouser Part No
855-G125-3241096M1

Harwin

Headers & Wire Housings Gecko-SL 5+5 Pos. Male Plug DIL Straight Cable Housing, Screw-Lok

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Datasheet

342In Stock

210Expected 6/10/2026

$12.51

$10.62

$9.83

$9.48

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Min.: 1
Mult.: 1

Headers & Wire Housings Gecko-SL 5+5 Pos. Male Plug DIL Straight Cable Housing, Hex Socket Screw-Lok Reverse Fix

G125-3241096M3
Harwin
1: $15.00
228In Stock
1,650On Order

Mfr. Part No.
G125-3241096M3

Mouser Part No
855-G125-3241096M3

Harwin

Headers & Wire Housings Gecko-SL 5+5 Pos. Male Plug DIL Straight Cable Housing, Hex Socket Screw-Lok Reverse Fix

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Datasheet

228In Stock

1,650On Order

$15.00

$12.74

$11.79

$11.37

View

Min.: 1
Mult.: 1

Headers & Wire Housings Gecko-SL 5+5 Pos. Male Plug DIL Straight Cable Housing, Screw-Lok Rear Panel Mount

G125-3241096M5
Harwin
1: $18.21
275In Stock
180Expected 7/9/2026

Mfr. Part No.
G125-3241096M5

Mouser Part No
855-G125-3241096M5

Harwin

Headers & Wire Housings Gecko-SL 5+5 Pos. Male Plug DIL Straight Cable Housing, Screw-Lok Rear Panel Mount

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Datasheet

275In Stock

180Expected 7/9/2026

$18.21

$15.48

$14.32

$13.80

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Min.: 1
Mult.: 1

Headers & Wire Housings Gecko-SL 6+6 Pos. Male Plug DIL Straight Cable Housing, Hex Socket Screw-Lok Reverse Fix

G125-3241296M3
Harwin
1: $15.26
326In Stock
270Expected 6/10/2026

Mfr. Part No.
G125-3241296M3

Mouser Part No
855-G125-3241296M3

Harwin

Headers & Wire Housings Gecko-SL 6+6 Pos. Male Plug DIL Straight Cable Housing, Hex Socket Screw-Lok Reverse Fix

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Datasheet

326In Stock

270Expected 6/10/2026

$15.26

$12.96

$12.00

$11.56

View

Min.: 1
Mult.: 1

Headers & Wire Housings Gecko-SL 6+6 Pos. Male Plug DIL Straight Cable Housing, Screw-Lok Rear Panel Mount

G125-3241296M5
Harwin
1: $18.22
246In Stock

Mfr. Part No.
G125-3241296M5

Mouser Part No
855-G125-3241296M5

Harwin

Headers & Wire Housings Gecko-SL 6+6 Pos. Male Plug DIL Straight Cable Housing, Screw-Lok Rear Panel Mount

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Datasheet

246In Stock

$18.22

$15.49

$14.32

$13.82

View

Min.: 1
Mult.: 1

Headers & Wire Housings Gecko-SL 8+8 Pos. Male Plug DIL Straight Cable Housing, Screw-Lok

G125-3241696M1
Harwin
1: $12.23
483In Stock

Mfr. Part No.
G125-3241696M1

Mouser Part No
855-G125-3241696M1

Harwin

Headers & Wire Housings Gecko-SL 8+8 Pos. Male Plug DIL Straight Cable Housing, Screw-Lok

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Datasheet

483In Stock

$12.23

$10.64

$9.85

$9.49

View

Min.: 1
Mult.: 1

Headers & Wire Housings Gecko-SL 8+8 Pos. Male Plug DIL Straight Cable Housing, Screw-Lok Rear Panel Mount

G125-3241696M5
Harwin
1: $19.52
203In Stock

Mfr. Part No.
G125-3241696M5

Mouser Part No
855-G125-3241696M5

Harwin

Headers & Wire Housings Gecko-SL 8+8 Pos. Male Plug DIL Straight Cable Housing, Screw-Lok Rear Panel Mount

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Datasheet

203In Stock

$19.52

$16.58

$16.33

$15.68

$13.27

Min.: 1
Mult.: 1

Headers & Wire Housings Gecko-SL 10+10 Pos. Male Plug DIL Straight Cable Housing, Screw-Lok

G125-3242096M1
Harwin
1: $14.66
436In Stock

Mfr. Part No.
G125-3242096M1

Mouser Part No
855-G125-3242096M1

Harwin

Headers & Wire Housings Gecko-SL 10+10 Pos. Male Plug DIL Straight Cable Housing, Screw-Lok

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Datasheet

436In Stock

$14.66

$12.53

$11.60

$11.18

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Min.: 1
Mult.: 1

Headers & Wire Housings Gecko-SL 17+17 Pos. Male Plug DIL Straight Cable Housing, Hex Socket Screw-Lok Reverse Fix

G125-3243496M3
Harwin
1: $21.26
629In Stock

Mfr. Part No.
G125-3243496M3

Mouser Part No
855-G125-3243496M3

Harwin

Headers & Wire Housings Gecko-SL 17+17 Pos. Male Plug DIL Straight Cable Housing, Hex Socket Screw-Lok Reverse Fix

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Datasheet

629In Stock

$21.26

$17.56

$16.58

$15.90

View

Min.: 1
Mult.: 1

Headers & Wire Housings Gecko-SL 25+25 Pos. Male Plug DIL Straight Cable Housing, Screw-Lok

G125-3245096M1
Harwin
1: $16.27
184In Stock

Mfr. Part No.
G125-3245096M1

Mouser Part No
855-G125-3245096M1

Harwin

Headers & Wire Housings Gecko-SL 25+25 Pos. Male Plug DIL Straight Cable Housing, Screw-Lok

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Datasheet

184In Stock

$16.27

$13.82

$12.78

$12.34

View

Min.: 1
Mult.: 1

Screws & Fasteners GECKO G125 HAND CRIMP TOOL MH999

G125-4500000B
Harwin
12: $0.515
9,144In Stock

Mfr. Part No.
G125-4500000B

Mouser Part No
855-G125-4500000B

Harwin

Screws & Fasteners GECKO G125 HAND CRIMP TOOL MH999

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Datasheet

9,144In Stock

$0.515

$0.461

$0.423

$0.401

View

Min.: 12
Mult.: 12

Screws & Fasteners Gecko-MT Jackscrew HexNuts M2

G125-4520000B
Harwin
1: $14.46
806In Stock

Mfr. Part No.
G125-4520000B

Mouser Part No
855-G125-4520000B

Harwin

Screws & Fasteners Gecko-MT Jackscrew HexNuts M2

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Datasheet

806In Stock

$14.46

$11.76

$10.87

$10.38

View

Min.: 1
Mult.: 1

Headers & Wire Housings Gecko-SL 13+13 Pos. Straight Panel or Board Mount Metal Backshell

G125-9602602
Harwin
1: $107.34
104In Stock

Mfr. Part No.
G125-9602602

Mouser Part No
855-G125-9602602

Harwin

Headers & Wire Housings Gecko-SL 13+13 Pos. Straight Panel or Board Mount Metal Backshell

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Datasheet

104In Stock

$107.34

$91.24

$86.82

$83.93

View

Min.: 1
Mult.: 1

Headers & Wire Housings Gecko-SL 8+8 Pos. Straight Cable Metal Backshell Kit, Hex Socket Screw-Lok

G125-96416F1
Harwin
1: $164.55
15In Stock
6Expected 15/12/2026

Mfr. Part No.
G125-96416F1

Mouser Part No
855-G125-96416F1

Harwin

Headers & Wire Housings Gecko-SL 8+8 Pos. Straight Cable Metal Backshell Kit, Hex Socket Screw-Lok

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Datasheet

15In Stock

6Expected 15/12/2026

$164.55

$139.88

$131.13

$124.88

$118.92

Min.: 1
Mult.: 1

Headers & Wire Housings Gecko-SL 17+17 Pos. Straight Cable Metal Backshell Kit, Hex Socket Screw-Lok

G125-96434F1
Harwin
1: $173.44
50In Stock

Mfr. Part No.
G125-96434F1

Mouser Part No
855-G125-96434F1

Harwin

Headers & Wire Housings Gecko-SL 17+17 Pos. Straight Cable Metal Backshell Kit, Hex Socket Screw-Lok

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Datasheet

50In Stock

$173.44

$147.44

$138.22

$131.63

View

Min.: 1
Mult.: 1

Headers & Wire Housings GECKO-MT PWR CONTACT CRIMP POSITIONER

G125-96450F1
Harwin
1: $180.00
34In Stock

Mfr. Part No.
G125-96450F1

Mouser Part No
855-G125-96450F1

Harwin

Headers & Wire Housings GECKO-MT PWR CONTACT CRIMP POSITIONER

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Datasheet

34In Stock

$180.00

$153.00

$143.43

$136.58

$130.08

Min.: 1
Mult.: 1

Rectangular Cable Assemblies Gecko-Latch 1.25MM F/F CA 2x25 300MM 28AWG

G125-FC10605L0-0150F
Harwin
1: $44.13
138In Stock
290On Order

Mfr. Part No.
G125-FC10605L0-0150F

Mouser Part No
855-G125-FC1065L015F

Harwin

Rectangular Cable Assemblies Gecko-Latch 1.25MM F/F CA 2x25 300MM 28AWG

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Datasheet

138In Stock

290On Order

$44.13

$37.63

$36.45

$35.94

View

Min.: 1
Mult.: 1

Rectangular Cable Assemblies Gecko-Latch 1.25MM F/F CA 2X5 150MM 26AWG

G125-FC11005L0-0150F
Harwin
1: $76.35
76In Stock
70Expected 25/9/2026

Mfr. Part No.
G125-FC11005L0-0150F

Mouser Part No
855-G125-FC1105L015F

Harwin

Rectangular Cable Assemblies Gecko-Latch 1.25MM F/F CA 2X5 150MM 26AWG

Learn More

Datasheet

76In Stock

70Expected 25/9/2026

$76.35

$64.95

$60.13

$58.00

View

Min.: 1
Mult.: 1

Rectangular Cable Assemblies Gecko-Latch 1.25MM F/L CA 2X5 150MM 26AWG

G125-FC11005L0-0150L
Harwin
1: $48.23
270In Stock
210Expected 3/11/2026

Mfr. Part No.
G125-FC11005L0-0150L

Mouser Part No
855-G125-FC1105L015L

Harwin

Rectangular Cable Assemblies Gecko-Latch 1.25MM F/L CA 2X5 150MM 26AWG

Learn More

Datasheet

270In Stock

210Expected 3/11/2026

$48.23

$43.18

$40.16

$38.75

View

Min.: 1
Mult.: 1

Rectangular Cable Assemblies Gecko-Latch 1.25MM F/F CA 2X5 300MM 26AWG W/SL

G125-FC11205L0-0150F
Harwin
1: $88.43
92In Stock

Mfr. Part No.
G125-FC11205L0-0150F

Mouser Part No
855-G125-FC1125L015F

Harwin

Rectangular Cable Assemblies Gecko-Latch 1.25MM F/F CA 2X5 300MM 26AWG W/SL

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Datasheet

92In Stock

$88.43

$75.15

$70.45

$67.96

View

Min.: 1
Mult.: 1

Rectangular Cable Assemblies Gecko-Latch 1.25MM F/F CA 2X6 450MM 26AWG

G125-FC11605L0-0150F
Harwin
1: $113.33
50In Stock

Mfr. Part No.
G125-FC11605L0-0150F

Mouser Part No
855-G125-FC1165L015F

Harwin

Rectangular Cable Assemblies Gecko-Latch 1.25MM F/F CA 2X6 450MM 26AWG

Learn More

Datasheet

50In Stock

$113.33

$97.28

$90.05

$86.86

View

Min.: 1
Mult.: 1

Rectangular Cable Assemblies Gecko-Latch 1.25MM F/L CA 2X6 450MM 26AWG

G125-FC11605L0-0150L
Harwin
1: $77.26
99In Stock

Mfr. Part No.
G125-FC11605L0-0150L

Mouser Part No
855-G125-FC1165L015L

Harwin

Rectangular Cable Assemblies Gecko-Latch 1.25MM F/L CA 2X6 450MM 26AWG

Learn More

Datasheet

99In Stock

$77.26

$65.66

$60.76

$58.62

View

Min.: 1
Mult.: 1

High-Reliability Connector Solutions

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High-Reliability Connector Solutions

All Results (790)

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