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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 #

Rectangular Cable Assemblies 1.25MM F/F CA 2X17 150MM 26AWG W/SL

G125-FC13405F1-0150F1
Harwin
1: $232.08
30On Order

Mfr. Part No.
G125-FC13405F1-0150F1

Mouser Part No
855-G125FC1345F115F1

Harwin

Rectangular Cable Assemblies 1.25MM F/F CA 2X17 150MM 26AWG W/SL

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Datasheet

30On Order

$232.08

$197.29

$190.14

Min.: 1
Mult.: 1

Rectangular Cable Assemblies 1.25MM F/L CA 2X25 150MM 26AWG

G125-FC15005F1-0150L
Harwin
1: $129.14
80Expected 2026/03/31

Mfr. Part No.
G125-FC15005F1-0150L

Mouser Part No
855-G125FC1505F1150L

Harwin

Rectangular Cable Assemblies 1.25MM F/L CA 2X25 150MM 26AWG

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Datasheet

80Expected 2026/03/31

$129.14

$124.95

$121.49

Min.: 1
Mult.: 1

Rectangular Cable Assemblies 1.25MM F/F CA 2X25 150MM 26AWG W/SL

G125-FC15005F1-0150F1
Harwin
1: $321.23
10Expected 2026/02/16

Mfr. Part No.
G125-FC15005F1-0150F1

Mouser Part No
855-G125FC1505F115F1

Harwin

Rectangular Cable Assemblies 1.25MM F/F CA 2X25 150MM 26AWG W/SL

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Datasheet

10Expected 2026/02/16

$321.23

$273.08

$271.32

Min.: 1
Mult.: 1

Power to the Board G125 MT ML HORIZ 2PW W/ RVRS FIX JCKSCRW

G125-MH10805M3-1AD1ADP
Harwin
1: $71.16
35Expected 2026/02/16

Mfr. Part No.
G125-MH10805M3-1AD1ADP

Mouser Part No
855-GMH1085M31AD1ADP

Harwin

Power to the Board G125 MT ML HORIZ 2PW W/ RVRS FIX JCKSCRW

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Datasheet

35Expected 2026/02/16

$71.16

$65.20

$62.33

$54.98

Min.: 1
Mult.: 1

Power to the Board G125 MT ML HORIZ 4PW W/ RVRS FIX JCKSCRW

G125-MH10805M3-2AD2ADP
Harwin
1: $84.56
25Expected 2026/02/20

Mfr. Part No.
G125-MH10805M3-2AD2ADP

Mouser Part No
855-GMH1085M32AD2ADP

Harwin

Power to the Board G125 MT ML HORIZ 4PW W/ RVRS FIX JCKSCRW

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Datasheet

25Expected 2026/02/20

$84.56

$71.89

$71.12

$63.03

Min.: 1
Mult.: 1

Headers & Wire Housings MHRZ 3.0/1.6MM 2X05P

G125-MH11005L1R
Harwin
1: $8.34
1,250Expected 2026/03/17

Mfr. Part No.
G125-MH11005L1R

Mouser Part No
855-G125-MH11005L1R

Harwin

Headers & Wire Housings MHRZ 3.0/1.6MM 2X05P

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Datasheet

1,250Expected 2026/03/17

Cut Tape

$8.34

$7.09

$6.04

Reel

$5.64

$5.22

$5.00

Min.: 1
Mult.: 1

Reel: 250

Headers & Wire Housings Male,Horz,3.3mm,10P SMT Hld dwn/lock lat

G125-MH11005L3P
Harwin
1: $12.97
350On Order

Mfr. Part No.
G125-MH11005L3P

Mouser Part No
855-G125-MH11005L3P

Harwin

Headers & Wire Housings Male,Horz,3.3mm,10P SMT Hld dwn/lock lat

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Datasheet

350On Order

$12.97

$11.03

$11.01

$9.36

View

Min.: 1
Mult.: 1

Headers & Wire Housings Male,Horz,3.3mm,16P PCB Hld dwn/lock lat

G125-MH11605L1P
Harwin
1: $11.16
296Expected 2026/02/20

Mfr. Part No.
G125-MH11605L1P

Mouser Part No
855-G125-MH11605L1P

Harwin

Headers & Wire Housings Male,Horz,3.3mm,16P PCB Hld dwn/lock lat

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Datasheet

296Expected 2026/02/20

$11.16

$9.90

$9.51

$9.04

View

Min.: 1
Mult.: 1

Headers & Wire Housings Male,Horz,3.3mm,20P SMT Hld dwn/lock lat

G125-MH12005L3P
Harwin
1: $16.74
260On Order

Mfr. Part No.
G125-MH12005L3P

Mouser Part No
855-G125-MH12005L3P

Harwin

Headers & Wire Housings Male,Horz,3.3mm,20P SMT Hld dwn/lock lat

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Datasheet

260On Order

$16.74

$14.24

$14.18

$12.08

View

Min.: 1
Mult.: 1

Headers & Wire Housings MHRZ 4.5/2.4MM 2X03P

G125-MH20605L2P
Harwin
1: $10.03
916Expected 2026/04/07

Mfr. Part No.
G125-MH20605L2P

Mouser Part No
855-G125-MH20605L2P

Harwin

Headers & Wire Housings MHRZ 4.5/2.4MM 2X03P

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Datasheet

916Expected 2026/04/07

$10.03

$8.51

$8.28

$8.07

View

Min.: 1
Mult.: 1

Headers & Wire Housings 1.25MM M 2X8 HOUSING W/ REVERSE FIX

G125-3241696M3
Harwin
1: $9.87
150Expected 2026/04/21

Mfr. Part No.
G125-3241696M3

Mouser Part No
855-G125-3241696M3

Harwin

Headers & Wire Housings 1.25MM M 2X8 HOUSING W/ REVERSE FIX

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Datasheet

150Expected 2026/04/21

$9.87

$8.39

$7.76

$7.48

View

Min.: 1
Mult.: 1

Headers & Wire Housings PANEL MOUNT/PCB BACKSHELL 50 POS

G125-9605002
Harwin
1: $73.98
9Expected 2026/04/02

Mfr. Part No.
G125-9605002

Mouser Part No
855-G125-9605002

Harwin

Headers & Wire Housings PANEL MOUNT/PCB BACKSHELL 50 POS

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Datasheet

9Expected 2026/04/02

$73.98

$66.35

$65.01

$63.86

View

Min.: 1
Mult.: 1

Headers & Wire Housings 12P Gecko J-Tek Male Hood kit

G125-9641200
Harwin
1: $118.41
3Expected 2026/03/24

Mfr. Part No.
G125-9641200

Mouser Part No
855-G125-9641200

Harwin

Headers & Wire Housings 12P Gecko J-Tek Male Hood kit

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Datasheet

3Expected 2026/03/24

$118.41

$100.65

$94.35

$91.07

Min.: 1
Mult.: 1

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

G125-FS11005F2P
Harwin
1: $24.38
50Expected 2026/02/16

Mfr. Part No.
G125-FS11005F2P

Mouser Part No
855-G125-FS11005F2P

Harwin

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

Learn More

Datasheet

50Expected 2026/02/16

$24.38

$20.02

$19.61

$18.98

View

Min.: 1
Mult.: 1

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

G125-FS12005F2P
Harwin
1: $37.82
16Expected 2026/03/17

Mfr. Part No.
G125-FS12005F2P

Mouser Part No
855-G125-FS12005F2P

Harwin

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

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Datasheet

16Expected 2026/03/17

$37.82

$32.13

$31.76

$29.08

$28.44

Min.: 1
Mult.: 1

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

G125-FV11605F2P
Harwin
1: $33.68
50Expected 2026/02/16

Mfr. Part No.
G125-FV11605F2P

Mouser Part No
855-G125-FV11605F2P

Harwin

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

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Datasheet

50Expected 2026/02/16

$33.68

$28.62

$27.33

$26.46

View

Min.: 1
Mult.: 1

Rectangular Cable Assemblies 1.25MM M/L CA 2X10 450MM 26AWG

G125-MC12005L4-0450L
Harwin
1: $80.97
10Expected 2026/04/02

Mfr. Part No.
G125-MC12005L4-0450L

Mouser Part No
855-G125-MC1205L445L

Harwin

Rectangular Cable Assemblies 1.25MM M/L CA 2X10 450MM 26AWG

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Datasheet

10Expected 2026/04/02

$80.97

$68.83

$63.69

$61.44

$60.10

Min.: 1
Mult.: 1

Power to the Board 1.25MM M VERT SMT 2x3 POS

G125-MS10605L0P
Harwin
1: $6.49
150Expected 2026/03/24

Mfr. Part No.
G125-MS10605L0P

Mouser Part No
855-G125-MS10605L0P

Harwin

Power to the Board 1.25MM M VERT SMT 2x3 POS

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Datasheet

150Expected 2026/03/24

$6.49

$5.51

$4.68

$4.18

View

Min.: 1
Mult.: 1

Power to the Board 1.25MM M VERT 3.0MM 2x5POS TR

G125-MV11005L1R
Harwin
1: $6.66
62Expected 2026/04/02

Mfr. Part No.
G125-MV11005L1R

Mouser Part No
855-G125-MV11005L1R

Harwin

Power to the Board 1.25MM M VERT 3.0MM 2x5POS TR

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Datasheet

62Expected 2026/04/02

Cut Tape

$6.66

$6.02

$5.69

$5.55

Reel

$4.57

View

Min.: 1
Mult.: 1

Reel: 250

Power to the Board 1.25MM M 2X17 VERT PCT TAPE

G125-MV13405M1P
Harwin
1: $18.40
50Expected 2026/03/10

Mfr. Part No.
G125-MV13405M1P

Mouser Part No
855-G125-MV13405M1P

Harwin

Power to the Board 1.25MM M 2X17 VERT PCT TAPE

Learn More

Datasheet

50Expected 2026/03/10

$18.40

$15.63

$13.29

$11.89

Min.: 1
Mult.: 1

Rectangular Cable Assemblies 1.25MM M/F CA 2X3 300MM 26AWG W/SL

G125-MC10605M1-0300F1
Harwin
1: $64.01
20Expected 2026/02/16

Mfr. Part No.
G125-MC10605M1-0300F1

Mouser Part No
855-G125MC1065M130F1

Harwin

Rectangular Cable Assemblies 1.25MM M/F CA 2X3 300MM 26AWG W/SL

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Datasheet

20Expected 2026/02/16

$64.01

$56.81

$54.63

$53.71

View

Min.: 1
Mult.: 1

Screwdrivers, Nut Drivers & Socket Drivers Ball Hex Driver 1.5mm x 60mm

Z9952-00
Harwin
1: $32.95
19On Order

Mfr. Part No.
Z9952-00

Mouser Part No
855-Z9952-00

Harwin

Screwdrivers, Nut Drivers & Socket Drivers Ball Hex Driver 1.5mm x 60mm

Learn More

Datasheet

19On Order

$32.95

$30.54

$29.55

$28.31

Quote

Min.: 1
Mult.: 1

Rectangular Cable Assemblies 1.25MM M/F CA 2x5 150MM 26AWG

G125-MC11005L4-0150F
Harwin
1: $130.55
7Expected 2026/02/16

Mfr. Part No.
G125-MC11005L4-0150F

Mouser Part No
855-G125-MC1105L415F

Harwin

Rectangular Cable Assemblies 1.25MM M/F CA 2x5 150MM 26AWG

Learn More

Datasheet

7Expected 2026/02/16

$130.55

$115.35

$113.32

$109.53

$97.25

Min.: 1
Mult.: 1

Headers & Wire Housings 1.25MM F 2X5 HOUSING W/ PANEL MOUNT

G125-2241096F3
Harwin
1,000: $7.80
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
G125-2241096F3

Mouser Part No
855-G125-2241096F3

Harwin

Headers & Wire Housings 1.25MM F 2X5 HOUSING W/ PANEL MOUNT

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

$7.80

Min.: 1,000
Mult.: 10

Headers & Wire Housings 1.25MM F 2X6 HOUSING W/ REVERSE FIX

G125-2241296F2
Harwin
1,000: $7.37
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
G125-2241296F2

Mouser Part No
855-G125-2241296F2

Harwin

Headers & Wire Housings 1.25MM F 2X6 HOUSING W/ REVERSE FIX

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

$7.37

Min.: 1,000
Mult.: 10

Gecko 1.25mm Pitch High-Reliability Connectors

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Gecko 1.25mm Pitch High-Reliability Connectors

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