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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 #

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

G125-FS11005L0P
Harwin
1: $18.64
359In Stock

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

359In Stock

$18.64

$15.83

$13.46

$12.01

$11.44

Min.: 1
Mult.: 1

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

G125-FS11005L0R
Harwin
1: $18.08
736In 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

736In Stock

Cut Tape

$18.08

$15.37

$13.07

$11.86

Reel

$11.29

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: $41.35
119In Stock

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

119In Stock

$41.35

$35.14

$34.56

$29.87

View

Min.: 1
Mult.: 1

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

G125-FS11205L0P
Harwin
1: $21.10
176In 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

176In Stock

150Expected 20/10/2026

$21.10

$17.93

$17.92

$15.23

View

Min.: 1
Mult.: 1

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

G125-FS11605L0P
Harwin
1: $26.84
370In Stock
500Expected 1/9/2026

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

370In Stock

500Expected 1/9/2026

$26.84

$22.70

$22.35

$19.38

View

Min.: 1
Mult.: 1

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

G125-FS12005F3P
Harwin
1: $57.85
84In Stock
100Expected 11/8/2026

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

84In Stock

100Expected 11/8/2026

$57.85

$49.16

$48.57

$47.00

View

Min.: 1
Mult.: 1

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

G125-FS12005L0P
Harwin
1: $29.83
471In Stock

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

471In Stock

$29.83

$26.03

$25.49

$24.84

View

Min.: 1
Mult.: 1

Power to the Board GECKO G125 1.25MM F VERT SMT 2X10 POS

G125-FS12005L0R
Harwin
1: $29.55
117In Stock

Mfr. Part No.
G125-FS12005L0R

Mouser Part No
855-G125-FS12005L0R

Harwin

Power to the Board GECKO G125 1.25MM F VERT SMT 2X10 POS

Learn More

Datasheet

117In Stock

Cut Tape

$29.55

$25.12

$24.55

$23.92

View

Reel

$19.35

Min.: 1
Mult.: 1

: 400

Power to the Board Gecko-SL Female SMT 20 CONTACTS

G125-FS12605F1P
Harwin
1: $71.54
100In Stock

Mfr. Part No.
G125-FS12605F1P

Mouser Part No
855-G125-FS12605F1P

Harwin

Power to the Board Gecko-SL Female SMT 20 CONTACTS

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Datasheet

100In Stock

$71.54

$60.80

$60.34

$59.26

$51.69

Min.: 1
Mult.: 1

Power to the Board Gecko-SL 1.25MM F 2X13 VERT SMT REVERSE FIX TAPE

G125-FS12605F3P
Harwin
1: $71.54
70In Stock

Mfr. Part No.
G125-FS12605F3P

Mouser Part No
855-G125-FS12605F3P

Harwin

Power to the Board Gecko-SL 1.25MM F 2X13 VERT SMT REVERSE FIX TAPE

Learn More

Datasheet

70In Stock

$71.54

$60.80

$59.41

$57.49

View

Min.: 1
Mult.: 1

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

G125-FS13405L0P
Harwin
1: $50.75
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

Learn More

Datasheet

427In Stock

$50.75

$43.13

$42.34

$41.32

View

Min.: 1
Mult.: 1

Power to the Board Gecko-SL Female SMT 34 CONTACTS

G125-FS15005F1P
Harwin
1: $117.97
128In 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

128In Stock

$117.97

$100.26

$100.21

$97.49

View

Min.: 1
Mult.: 1

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

G125-FS15005L0P
Harwin
1: $74.53
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

$74.53

$63.34

$63.02

$62.02

View

Min.: 1
Mult.: 1

Power to the Board Gecko-SL 6+6 Pos. Female DIL 26AWG Cable Assembly 60mm double-end Screw-Lok

G125-FV10605F1P
Harwin
1: $29.52
256In Stock

Mfr. Part No.
G125-FV10605F1P

Mouser Part No
855-G125-FV10605F1P

Harwin

Power to the Board Gecko-SL 6+6 Pos. Female DIL 26AWG Cable Assembly 60mm double-end Screw-Lok

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Datasheet

256In Stock

$29.52

$25.09

$24.52

$23.88

View

Min.: 1
Mult.: 1

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

G125-FV10605F2P
Harwin
1: $29.36
173In Stock

Mfr. Part No.
G125-FV10605F2P

Mouser Part No
855-G125-FV10605F2P

Harwin

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

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Datasheet

173In Stock

$29.36

$24.34

$23.63

$23.62

View

Min.: 1
Mult.: 1

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

G125-FV10605F3P
Harwin
1: $30.12
267In 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

267In Stock

$30.12

$25.59

$25.03

$24.38

View

Min.: 1
Mult.: 1

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

G125-FV10605L0P
Harwin
1: $12.76
893In Stock
400Expected 22/7/2026

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

Learn More

Datasheet

893In Stock

400Expected 22/7/2026

$12.76

$10.86

$10.81

$10.62

View

Min.: 1
Mult.: 1

Power to the Board GECKO G125 1.25MM F VERT 3.0MM 2X3 POS

G125-FV10605L0R
Harwin
1: $12.44
258In Stock

Mfr. Part No.
G125-FV10605L0R

Mouser Part No
855-G125-FV10605L0R

Harwin

Power to the Board GECKO G125 1.25MM F VERT 3.0MM 2X3 POS

Learn More

Datasheet

258In Stock

Cut Tape

$12.44

$10.58

$8.99

Reel

$8.42

$7.78

$7.34

Min.: 1
Mult.: 1

: 250

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

G125-FV11005F2P
Harwin
1: $38.50
158In 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

Learn More

Datasheet

158In Stock

$38.50

$30.93

$30.08

$29.68

View

Min.: 1
Mult.: 1

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

G125-FV11005F3P
Harwin
1: $39.57
194In Stock
250Expected 22/7/2026

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

194In Stock

250Expected 22/7/2026

$39.57

$33.62

$32.58

$31.83

View

Min.: 1
Mult.: 1

Power to the Board GECKO G125 1.25MM F VERT 3.0MM 2X3 POS

G125-FV11005L0P
Harwin
1: $17.28
476In Stock
350Expected 6/10/2026

Mfr. Part No.
G125-FV11005L0P

Mouser Part No
855-G125-FV11005L0P

Harwin

Power to the Board GECKO G125 1.25MM F VERT 3.0MM 2X3 POS

Learn More

Datasheet

476In Stock

350Expected 6/10/2026

$17.28

$14.68

$14.60

$12.48

View

Min.: 1
Mult.: 1

Power to the Board Gecko-SL 12P FML Crmp Housing

G125-FV11205F1P
Harwin
1: $42.10
105In Stock

Mfr. Part No.
G125-FV11205F1P

Mouser Part No
855-G125-FV11205F1P

Harwin

Power to the Board Gecko-SL 12P FML Crmp Housing

Learn More

Datasheet

105In Stock

$42.10

$35.76

$34.97

$34.42

View

Min.: 1
Mult.: 1

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

G125-FV11205L0P
Harwin
1: $19.54
495In 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

Learn More

Datasheet

495In Stock

$19.54

$16.60

$14.12

$14.11

View

Min.: 1
Mult.: 1

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

G125-FV11605F1P
Harwin
1: $50.87
113In 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

113In Stock

$50.87

$43.23

$42.14

$41.41

View

Min.: 1
Mult.: 1

Power to the Board Gecko-SL CRIMP CONTACT POSITIONER G125

G125-FV12005F1P
Harwin
1: $57.25
249In Stock
250Expected 28/7/2026

Mfr. Part No.
G125-FV12005F1P

Mouser Part No
855-G125-FV12005F1P

Harwin

Power to the Board Gecko-SL CRIMP CONTACT POSITIONER G125

Learn More

Datasheet

249In Stock

250Expected 28/7/2026

$57.25

$48.98

$48.08

$47.23

$41.64

Min.: 1
Mult.: 1

Gecko 1.25mm Pitch High-Reliability Connectors

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Gecko 1.25mm Pitch High-Reliability Connectors

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