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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 Gecko-Latch 1.25MM F/F CA 2X8 150MM 26AWG W/SL

G125-FC11605L0-0300F
Harwin
1: $146.05
43In Stock
50Expected 27/10/2026

Mfr. Part No.
G125-FC11605L0-0300F

Mouser Part No
855-G125-FC1165L030F

Harwin

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

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Datasheet

43In Stock

50Expected 27/10/2026

$146.05

$125.05

$115.74

$111.66

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Min.: 1
Mult.: 1

Rectangular Cable Assemblies Gecko-Latch 1.25MM F VERT SMT 2x8 POS TR

G125-FC12005L0-0150F
Harwin
1: $137.99
21In Stock

Mfr. Part No.
G125-FC12005L0-0150F

Mouser Part No
855-G125-FC1205L015F

Harwin

Rectangular Cable Assemblies Gecko-Latch 1.25MM F VERT SMT 2x8 POS TR

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Datasheet

21In Stock

$137.99

$118.50

$109.66

$105.78

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Min.: 1
Mult.: 1

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

G125-FC12005L0-0450L
Harwin
1: $126.43
32In Stock

Mfr. Part No.
G125-FC12005L0-0450L

Mouser Part No
855-G125-FC1205L045L

Harwin

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

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Datasheet

32In Stock

$126.43

$110.04

$101.85

$98.25

$93.55

Min.: 1
Mult.: 1

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

G125-FS10605F2P
Harwin
1: $28.33
100In Stock

Mfr. Part No.
G125-FS10605F2P

Mouser Part No
855-G125-FS10605F2P

Harwin

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

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Datasheet

100In Stock

$28.33

$24.07

$23.50

$22.89

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Min.: 1
Mult.: 1

Power to the Board GECKO G125 1.25MM F VERT SMT 2x3 POS

G125-FS10605L0R
Harwin
1: $13.14
749In Stock

Mfr. Part No.
G125-FS10605L0R

Mouser Part No
855-G125-FS10605L0R

Harwin

Power to the Board GECKO G125 1.25MM F VERT SMT 2x3 POS

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Datasheet

749In Stock

Cut Tape

$13.14

$11.17

$9.49

$8.61

Reel

$8.19

$7.96

Min.: 1
Mult.: 1

: 400

Power to the Board GECKO G125 1.25MM F VERT SMT 2x3 POS TR

G125-FS11005L0P
Harwin
1: $18.24
335In Stock
850On Order

Mfr. Part No.
G125-FS11005L0P

Mouser Part No
855-G125-FS11005L0P

Harwin

Power to the Board GECKO G125 1.25MM F VERT SMT 2x3 POS TR

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Datasheet

335In Stock

850On Order

$18.24

$15.49

$13.16

$11.75

$11.19

Min.: 1
Mult.: 1

Power to the Board GECKO G125 1.25MM F VERT SMT 2x5 POS

G125-FS11005L0R
Harwin
1: $17.69
1,503In Stock

Mfr. Part No.
G125-FS11005L0R

Mouser Part No
855-G125-FS11005L0R

Harwin

Power to the Board GECKO G125 1.25MM F VERT SMT 2x5 POS

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Datasheet

1,503In Stock

Cut Tape

$17.69

$15.04

$12.78

$11.60

Reel

$11.04

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

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

G125-FS11205F3P
Harwin
1: $40.46
78In Stock
100Expected 10/11/2026

Mfr. Part No.
G125-FS11205F3P

Mouser Part No
855-G125-FS11205F3P

Harwin

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

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Datasheet

78In Stock

100Expected 10/11/2026

$40.46

$34.38

$33.81

$29.23

View

Min.: 1
Mult.: 1

Power to the Board GECKO G125 1.25MM F VERT SMT 2x5 POS TR

G125-FS11205L0P
Harwin
1: $20.64
370In Stock
150Expected 20/10/2026

Mfr. Part No.
G125-FS11205L0P

Mouser Part No
855-G125-FS11205L0P

Harwin

Power to the Board GECKO G125 1.25MM F VERT SMT 2x5 POS TR

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Datasheet

370In Stock

150Expected 20/10/2026

$20.64

$17.54

$17.53

$14.91

View

Min.: 1
Mult.: 1

Power to the Board GECKO G125 1.25MM F VERT SMT 2x6 POS

G125-FS11205L0R
Harwin
1: $19.98
1,250In Stock

Mfr. Part No.
G125-FS11205L0R

Mouser Part No
855-G125-FS11205L0R

Harwin

Power to the Board GECKO G125 1.25MM F VERT SMT 2x6 POS

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Datasheet

1,250In Stock

Cut Tape

$19.98

$16.99

$14.57

$13.10

Reel

$12.46

MouseReel Available

Min.: 1
Mult.: 1

: 400

Power to the Board Gecko-SL 1.25MM F 2X8 VERT PCT REVERSE FIX TAPE

G125-FS11605F2P
Harwin
1: $50.21
60In Stock

Mfr. Part No.
G125-FS11605F2P

Mouser Part No
855-G125-FS11605F2P

Harwin

Power to the Board Gecko-SL 1.25MM F 2X8 VERT PCT REVERSE FIX TAPE

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Datasheet

60In Stock

$50.21

$42.68

$41.92

$39.48

$36.27

Min.: 1
Mult.: 1

Power to the Board GECKO G125 1.25MM F VERT SMT 2x6 POS TR

G125-FS11605L0P
Harwin
1: $27.49
500In Stock
500Expected 28/8/2026

Mfr. Part No.
G125-FS11605L0P

Mouser Part No
855-G125-FS11605L0P

Harwin

Power to the Board GECKO G125 1.25MM F VERT SMT 2x6 POS TR

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Datasheet

500In Stock

500Expected 28/8/2026

$27.49

$22.59

$22.33

$19.77

View

Min.: 1
Mult.: 1

Power to the Board Gecko-SL 1.25MM F 2X10 VERT SMT REVERSE FIX TAPE

G125-FS12005F3P
Harwin
1: $56.60
169In Stock

Mfr. Part No.
G125-FS12005F3P

Mouser Part No
855-G125-FS12005F3P

Harwin

Power to the Board Gecko-SL 1.25MM F 2X10 VERT SMT REVERSE FIX TAPE

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Datasheet

169In Stock

$56.60

$48.10

$47.52

$45.98

View

Min.: 1
Mult.: 1

Power to the Board GECKO G125 1.25MM F VERT 4.5MM 2X8 POS

G125-FS12005L0P
Harwin
1: $29.19
126In Stock
350On Order

Mfr. Part No.
G125-FS12005L0P

Mouser Part No
855-G125-FS12005L0P

Harwin

Power to the Board GECKO G125 1.25MM F VERT 4.5MM 2X8 POS

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Datasheet

126In Stock

350On Order

$29.19

$25.47

$24.94

$24.30

View

Min.: 1
Mult.: 1

Power to the Board GECKO G125 1.25MM F VERT SMT 2x10 POS TR

G125-FS12605L0P
Harwin
1: $39.02
95In Stock

Mfr. Part No.
G125-FS12605L0P

Mouser Part No
855-G125-FS12605L0P

Harwin

Power to the Board GECKO G125 1.25MM F VERT SMT 2x10 POS TR

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Datasheet

95In Stock

$39.02

$33.51

$32.48

$31.54

View

Min.: 1
Mult.: 1

Power to the Board GECKO G125 1.25MM F VERT SMT 2x13 POS TR

G125-FS13405L0P
Harwin
1: $49.65
427In Stock

Mfr. Part No.
G125-FS13405L0P

Mouser Part No
855-G125-FS13405L0P

Harwin

Power to the Board GECKO G125 1.25MM F VERT SMT 2x13 POS TR

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Datasheet

427In Stock

$49.65

$42.20

$41.43

$40.43

View

Min.: 1
Mult.: 1

Power to the Board Gecko-SL Female SMT 34 CONTACTS

G125-FS15005F1P
Harwin
1: $115.42
103In Stock

Mfr. Part No.
G125-FS15005F1P

Mouser Part No
855-G125-FS15005F1P

Harwin

Power to the Board Gecko-SL Female SMT 34 CONTACTS

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Datasheet

103In Stock

$115.42

$98.10

$98.04

$95.39

View

Min.: 1
Mult.: 1

Power to the Board GECKO G125 1.25MM F VERT SMT 2x17 POS TR

G125-FS15005L0P
Harwin
1: $72.92
51In Stock

Mfr. Part No.
G125-FS15005L0P

Mouser Part No
855-G125-FS15005L0P

Harwin

Power to the Board GECKO G125 1.25MM F VERT SMT 2x17 POS TR

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Datasheet

51In Stock

$72.92

$61.98

$61.66

$60.68

View

Min.: 1
Mult.: 1

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

G125-FV10605F3P
Harwin
1: $29.47
258In Stock

Mfr. Part No.
G125-FV10605F3P

Mouser Part No
855-G125-FV10605F3P

Harwin

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

Learn More

Datasheet

258In Stock

$29.47

$25.04

$24.49

$23.85

View

Min.: 1
Mult.: 1

Power to the Board GECKO G125 1.25MM F VERT 3.0MM 2x25POS TR

G125-FV10605L0P
Harwin
1: $12.48
710In Stock
550Expected 7/9/2026

Mfr. Part No.
G125-FV10605L0P

Mouser Part No
855-G125-FV10605L0P

Harwin

Power to the Board GECKO G125 1.25MM F VERT 3.0MM 2x25POS TR

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Datasheet

710In Stock

550Expected 7/9/2026

$12.48

$10.62

$10.58

$10.39

View

Min.: 1
Mult.: 1

Power to the Board Gecko-SL 1.25MM F 2X5 HOUSING W/ REVERSE FIX

G125-FV11005F2P
Harwin
1: $37.67
133In Stock

Mfr. Part No.
G125-FV11005F2P

Mouser Part No
855-G125-FV11005F2P

Harwin

Power to the Board Gecko-SL 1.25MM F 2X5 HOUSING W/ REVERSE FIX

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Datasheet

133In Stock

$37.67

$30.26

$29.43

$29.04

View

Min.: 1
Mult.: 1

Power to the Board Gecko-SL 1.25MM F 2X5 VERT PCT REVERSE FIX TAPE

G125-FV11005F3P
Harwin
1: $38.72
409In Stock
300Expected 10/11/2026

Mfr. Part No.
G125-FV11005F3P

Mouser Part No
855-G125-FV11005F3P

Harwin

Power to the Board Gecko-SL 1.25MM F 2X5 VERT PCT REVERSE FIX TAPE

Learn More

Datasheet

409In Stock

300Expected 10/11/2026

$38.72

$32.90

$31.88

$31.14

View

Min.: 1
Mult.: 1

Power to the Board GECKO G125 1.25MM F VERT 3.0MM 2x5POS TR

G125-FV11205L0P
Harwin
1: $19.12
490In Stock

Mfr. Part No.
G125-FV11205L0P

Mouser Part No
855-G125-FV11205L0P

Harwin

Power to the Board GECKO G125 1.25MM F VERT 3.0MM 2x5POS TR

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Datasheet

490In Stock

$19.12

$16.24

$13.82

$13.80

View

Min.: 1
Mult.: 1

Power to the Board Gecko-SL 16P FML Crmp Housing

G125-FV11605F1P
Harwin
1: $49.78
91In Stock

Mfr. Part No.
G125-FV11605F1P

Mouser Part No
855-G125-FV11605F1P

Harwin

Power to the Board Gecko-SL 16P FML Crmp Housing

Learn More

Datasheet

91In Stock

$49.78

$42.30

$41.24

$40.51

View

Min.: 1
Mult.: 1

Power to the Board GECKO G125 1.25MM F VERT 3.0MM 2x6POS TR

G125-FV11605L0P
Harwin
1: $24.33
162In Stock
550On Order

Mfr. Part No.
G125-FV11605L0P

Mouser Part No
855-G125-FV11605L0P

Harwin

Power to the Board GECKO G125 1.25MM F VERT 3.0MM 2x6POS TR

Learn More

Datasheet

162In Stock

550On Order

$24.33

$20.67

$20.60

$20.44

View

Min.: 1
Mult.: 1

High-Reliability Connector Solutions

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High-Reliability Connector Solutions

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