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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 2x6 POS

G125-FS11205L0R
Harwin
1: $14.69
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

$14.69

$12.49

$10.71

$9.63

Reel

$9.16

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: $36.93
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

$36.93

$31.39

$30.83

$29.04

$26.68

Min.: 1
Mult.: 1

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

G125-FS11605L0P
Harwin
1: $20.21
500In Stock
500Expected 2026/08/28

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 2026/08/28

$20.21

$16.81

$16.61

$16.42

View

Min.: 1
Mult.: 1

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

G125-FS12005F3P
Harwin
1: $41.62
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

$41.62

$35.38

$34.95

$33.82

View

Min.: 1
Mult.: 1

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

G125-FS12005L0P
Harwin
1: $21.47
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

$21.47

$18.74

$18.34

$17.88

View

Min.: 1
Mult.: 1

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

G125-FS12605L0P
Harwin
1: $28.69
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

$28.69

$24.64

$23.89

$23.19

View

Min.: 1
Mult.: 1

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

G125-FS13405L0P
Harwin
1: $36.52
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

$36.52

$31.04

$30.47

$29.74

$28.01

Min.: 1
Mult.: 1

Power to the Board Gecko-SL Female SMT 34 CONTACTS

G125-FS15005F1P
Harwin
1: $84.89
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

$84.89

$72.14

$72.11

$70.15

$61.93

Min.: 1
Mult.: 1

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

G125-FS15005L0P
Harwin
1: $53.63
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

Learn More

Datasheet

51In Stock

$53.63

$45.58

$45.35

$44.62

View

Min.: 1
Mult.: 1

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

G125-FV10605F3P
Harwin
1: $21.68
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

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Datasheet

258In Stock

$21.68

$18.62

$18.22

$17.54

View

Min.: 1
Mult.: 1

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

G125-FV10605L0P
Harwin
1: $9.18
710In Stock
550Expected 2026/09/07

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 2026/09/07

$9.18

$7.82

$7.78

$7.64

View

Min.: 1
Mult.: 1

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

G125-FV11005F2P
Harwin
1: $27.70
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

$27.70

$22.26

$21.64

$21.35

View

Min.: 1
Mult.: 1

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

G125-FV11005F3P
Harwin
1: $28.47
409In Stock
300Expected 2026/11/10

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 2026/11/10

$28.47

$24.19

$23.45

$22.90

View

Min.: 1
Mult.: 1

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

G125-FV11205L0P
Harwin
1: $14.06
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

Learn More

Datasheet

490In Stock

$14.06

$11.94

$10.16

$10.15

Min.: 1
Mult.: 1

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

G125-FV11605F1P
Harwin
1: $36.61
91In Stock

Mfr. Part No.
G125-FV11605F1P

Mouser Part No
855-G125-FV11605F1P

Harwin

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

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Datasheet

91In Stock

$36.61

$31.11

$30.33

$29.80

$29.73

Min.: 1
Mult.: 1

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

G125-FV11605L0P
Harwin
1: $17.90
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

$17.90

$15.20

$15.15

$15.04

View

Min.: 1
Mult.: 1

Power to the Board Gecko-SL CRIMP CONTACT POSITIONER G125

G125-FV12005F1P
Harwin
1: $41.19
457In Stock

Mfr. Part No.
G125-FV12005F1P

Mouser Part No
855-G125-FV12005F1P

Harwin

Power to the Board Gecko-SL CRIMP CONTACT POSITIONER G125

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Datasheet

457In Stock

$41.19

$35.25

$34.60

$33.98

$31.68

Min.: 1
Mult.: 1

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

G125-FV12005F3P
Harwin
1: $44.88
126In 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

126In Stock

$44.88

$38.59

$37.95

$37.04

View

Min.: 1
Mult.: 1

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

G125-FV12005L0P
Harwin
1: $20.42
421In Stock
50Expected 2026/09/09

Mfr. Part No.
G125-FV12005L0P

Mouser Part No
855-G125-FV12005L0P

Harwin

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

Learn More

Datasheet

421In Stock

50Expected 2026/09/09

$20.42

$17.35

$17.21

$16.65

$14.91

Min.: 1
Mult.: 1

Power to the Board Gecko-SL Female 3MM PC-Tail 20 CONTACTS

G125-FV12605F1P
Harwin
1: $50.28
279In Stock
440Expected 2026/12/08

Mfr. Part No.
G125-FV12605F1P

Mouser Part No
855-G125-FV12605F1P

Harwin

Power to the Board Gecko-SL Female 3MM PC-Tail 20 CONTACTS

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Datasheet

279In Stock

440Expected 2026/12/08

$50.28

$41.31

$40.53

$39.52

$39.25

Min.: 1
Mult.: 1

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

G125-FV12605F2P
Harwin
1: $53.29
54In 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

54In Stock

$53.29

$43.18

$42.36

$41.04

View

Min.: 1
Mult.: 1

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

G125-FV13405F3P
Harwin
1: $66.00
28In Stock
200On Order

Mfr. Part No.
G125-FV13405F3P

Mouser Part No
855-G125-FV13405F3P

Harwin

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

Learn More

Datasheet

28In Stock

200On Order

$66.00

$56.29

$55.64

$54.73

$47.85

Min.: 1
Mult.: 1

Power to the Board GECKO G125 1.25MM F VERT 3.0MM 2x8POS TR

G125-FV13405L0P
Harwin
1: $29.55
88In Stock
100Expected 2026/12/15

Mfr. Part No.
G125-FV13405L0P

Mouser Part No
855-G125-FV13405L0P

Harwin

Power to the Board GECKO G125 1.25MM F VERT 3.0MM 2x8POS TR

Learn More

Datasheet

88In Stock

100Expected 2026/12/15

$29.55

$28.76

$28.12

$27.45

View

Min.: 1
Mult.: 1

Power to the Board Gecko-SL Female 3MM PC-Tail 34 CONTACTS

G125-FV15005F1P
Harwin
1: $85.78
85In Stock

Mfr. Part No.
G125-FV15005F1P

Mouser Part No
855-G125-FV15005F1P

Harwin

Power to the Board Gecko-SL Female 3MM PC-Tail 34 CONTACTS

Learn More

Datasheet

85In Stock

$85.78

$74.19

$72.42

$70.84

View

Min.: 1
Mult.: 1

Power to the Board Gecko-Latch 1.25MM M VERT SMT 2x25 POS TR

G125-MS10605L3P
Harwin
1: $7.68
1,495In Stock
840Expected 2026/10/06

Mfr. Part No.
G125-MS10605L3P

Mouser Part No
855-G125-MS10605L3P

Harwin

Power to the Board Gecko-Latch 1.25MM M VERT SMT 2x25 POS TR

Learn More

Datasheet

1,495In Stock

840Expected 2026/10/06

$7.68

$6.52

$5.85

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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