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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-SL 10P FML Vert 3.0mm PC-Tail Hex Skt

G125-FS11005F1P
Harwin
1: $37.56
275In Stock

Mfr. Part No.
G125-FS11005F1P

Mouser Part No
855-G125-FS11005F1P

Harwin

Power to the Board Gecko-SL 10P FML Vert 3.0mm PC-Tail Hex Skt

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Datasheet

275In Stock

$37.56

$31.91

$30.12

$28.68

$24.21

Min.: 1
Mult.: 1

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

G125-FS11005F3P
Harwin
1: $38.31
78In Stock
200Expected 5/6/2026

Mfr. Part No.
G125-FS11005F3P

Mouser Part No
855-G125-FS11005F3P

Harwin

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

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Datasheet

78In Stock

200Expected 5/6/2026

$38.31

$32.55

$31.57

$30.75

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Min.: 1
Mult.: 1

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

G125-FS11005L0R
Harwin
1: $18.08
589In Stock
400Expected 30/6/2026

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

589In Stock

400Expected 30/6/2026

Cut Tape

$18.08

$15.37

$13.07

$11.86

Reel

$11.29

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MouseReel Available

Min.: 1
Mult.: 1

: 400

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

G125-FS11205L0P
Harwin
1: $21.10
258In Stock

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

258In Stock

$21.10

$17.93

$17.92

$15.23

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Min.: 1
Mult.: 1

Power to the Board Gecko-SL 16P FML Vertical SMT Hex Socket

G125-FS11605F1P
Harwin
1: $51.72
54In Stock

Mfr. Part No.
G125-FS11605F1P

Mouser Part No
855-G125-FS11605F1P

Harwin

Power to the Board Gecko-SL 16P FML Vertical SMT Hex Socket

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Datasheet

54In Stock

$51.72

$43.94

$41.96

$40.60

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
124In 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

124In Stock

$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: $29.23
475In 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

475In Stock

$29.23

$25.88

$25.08

$24.49

View

Min.: 1
Mult.: 1

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

G125-FS12005L0R
Harwin
1: $28.97
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

$28.97

$24.63

$23.91

$23.35

View

Reel

$18.97

Min.: 1
Mult.: 1

: 400

Power to the Board Gecko-SL Female SMT 20 CONTACTS

G125-FS12605F1P
Harwin
1: $71.54
50In Stock
100Expected 2/6/2026

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

50In Stock

100Expected 2/6/2026

$71.54

$60.80

$60.34

$59.26

$51.69

Min.: 1
Mult.: 1

Power to the Board Gecko-SL 1.25MM F 2X17 VERT SMT REVERSE FIX TAPE

G125-FS13405F3P
Harwin
1: $85.94
39In Stock
50Expected 15/9/2026

Mfr. Part No.
G125-FS13405F3P

Mouser Part No
855-G125-FS13405F3P

Harwin

Power to the Board Gecko-SL 1.25MM F 2X17 VERT SMT REVERSE FIX TAPE

Learn More

Datasheet

39In Stock

50Expected 15/9/2026

$85.94

$73.54

$72.38

$71.06

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
439In 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

439In Stock

$50.75

$43.12

$41.17

$39.85

$39.38

Min.: 1
Mult.: 1

Power to the Board Gecko-SL Female SMT 34 CONTACTS

G125-FS15005F1P
Harwin
1: $118.80
128In Stock

Mfr. Part No.
G125-FS15005F1P

Mouser Part No
855-G125-FS15005F1P

Harwin

Power to the Board Gecko-SL Female SMT 34 CONTACTS

Learn More

Datasheet

128In Stock

$118.80

$100.97

$100.27

$96.92

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
52In 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

Learn More

Datasheet

52In Stock

$74.53

$63.34

$63.02

$62.02

View

Min.: 1
Mult.: 1

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

G125-FV10605F2P
Harwin
1: $28.88
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

Learn More

Datasheet

173In Stock

$28.88

$23.50

$22.88

$22.56

View

Min.: 1
Mult.: 1

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

G125-FV10605F3P
Harwin
1: $29.89
288In 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

288In Stock

$29.89

$25.40

$24.52

$23.88

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

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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: $20.59
200In Stock
300On Order

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

200In Stock

300On Order

$20.59

$17.49

$16.83

$14.14

View

Min.: 1
Mult.: 1

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

G125-FV11605F3P
Harwin
1: $51.89
65In Stock
110Expected 31/7/2026

Mfr. Part No.
G125-FV11605F3P

Mouser Part No
855-G125-FV11605F3P

Harwin

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

Learn More

Datasheet

65In Stock

110Expected 31/7/2026

$51.89

$44.09

$43.15

$42.46

View

Min.: 1
Mult.: 1

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

G125-FV11605L0P
Harwin
1: $25.84
155In Stock

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

155In Stock

$25.84

$21.95

$21.00

$20.68

View

Min.: 1
Mult.: 1

Power to the Board GECKO G125 1.25MM F VERT 3.0MM 2X8 POS

G125-FV11605L0R
Harwin
1: $24.60
230In Stock

Mfr. Part No.
G125-FV11605L0R

Mouser Part No
855-G125-FV11605L0R

Harwin

Power to the Board GECKO G125 1.25MM F VERT 3.0MM 2X8 POS

Learn More

Datasheet

230In Stock

Cut Tape

$24.60

$21.32

$20.21

$19.92

Reel

$16.40

View

Min.: 1
Mult.: 1

: 250

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

G125-FV12005F3P
Harwin
1: $62.22
152In Stock

Mfr. Part No.
G125-FV12005F3P

Mouser Part No
855-G125-FV12005F3P

Harwin

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

Learn More

Datasheet

152In Stock

$62.22

$53.01

$52.31

$51.47

View

Min.: 1
Mult.: 1

Power to the Board Gecko-SL 1.25MM F 2X13 HSNG W/ REVERSE FIX

G125-FV12605F2P
Harwin
1: $74.06
57In Stock

Mfr. Part No.
G125-FV12605F2P

Mouser Part No
855-G125-FV12605F2P

Harwin

Power to the Board Gecko-SL 1.25MM F 2X13 HSNG W/ REVERSE FIX

Learn More

Datasheet

57In Stock

$74.06

$60.01

$58.87

$57.03

View

Min.: 1
Mult.: 1

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

G125-FV12605F3P
Harwin
1: $75.23
52In Stock
200On Order

Mfr. Part No.
G125-FV12605F3P

Mouser Part No
855-G125-FV12605F3P

Harwin

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

Learn More

Datasheet

52In Stock

200On Order

$75.23

$63.94

$63.65

$62.62

View

Min.: 1
Mult.: 1

Power to the Board GECKO G125 1.25MM F VERT 3.0MM 2x10POS TR

G125-FV12605L0P
Harwin
1: $37.35
78In Stock
290On Order

Mfr. Part No.
G125-FV12605L0P

Mouser Part No
855-G125-FV12605L0P

Harwin

Power to the Board GECKO G125 1.25MM F VERT 3.0MM 2x10POS TR

Learn More

Datasheet

78In Stock

290On Order

$37.35

$31.73

$30.83

$30.12

View

Min.: 1
Mult.: 1

Power to the Board Gecko-SL Female 3MM PC-Tail 26 CONTACTS

G125-FV13405F1P
Harwin
1: $80.61
130In Stock

Mfr. Part No.
G125-FV13405F1P

Mouser Part No
855-G125-FV13405F1P

Harwin

Power to the Board Gecko-SL Female 3MM PC-Tail 26 CONTACTS

Learn More

Datasheet

130In Stock

$80.61

$68.50

$67.19

$65.55

View

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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