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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 2X8 300MM 26AWG W/SL

G125-FC11605F1-0300F1
Harwin
1: $140.52
27In Stock

Mfr. Part No.
G125-FC11605F1-0300F1

Mouser Part No
855-G125FC1165F130F1

Harwin

Rectangular Cable Assemblies 1.25MM F/F CA 2X8 300MM 26AWG W/SL

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Datasheet

27In Stock

$140.52

$128.95

$123.99

$103.60

Min.: 1
Mult.: 1

Rectangular Cable Assemblies 1.25MM F/L CA 2X8 450MM 26AWG

G125-FC11605F1-0450L
Harwin
1: $78.10
59In Stock
90On Order

Mfr. Part No.
G125-FC11605F1-0450L

Mouser Part No
855-G125FC1165F1450L

Harwin

Rectangular Cable Assemblies 1.25MM F/L CA 2X8 450MM 26AWG

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Datasheet

59In Stock

90On Order

$78.10

$66.38

$61.43

$59.26

$56.44

Min.: 1
Mult.: 1

Rectangular Cable Assemblies 1.25MM F/F CA 2X10 150MM 26AWG W/SL

G125-FC12005F1-0150F1
Harwin
1: $158.36
16In Stock
20Expected 21/04/2026

Mfr. Part No.
G125-FC12005F1-0150F1

Mouser Part No
855-G125FC1205F115F1

Harwin

Rectangular Cable Assemblies 1.25MM F/F CA 2X10 150MM 26AWG W/SL

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Datasheet

16In Stock

20Expected 21/04/2026

$158.36

$145.33

$139.73

$115.56

Min.: 1
Mult.: 1

Rectangular Cable Assemblies 1.25MM F/F CA 2X10 300MM 26AWG W/SL

G125-FC12005F1-0300F1
Harwin
1: $161.03
14In Stock
20Expected 17/03/2026

Mfr. Part No.
G125-FC12005F1-0300F1

Mouser Part No
855-G125FC1205F130F1

Harwin

Rectangular Cable Assemblies 1.25MM F/F CA 2X10 300MM 26AWG W/SL

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Datasheet

14In Stock

20Expected 17/03/2026

$161.03

$136.89

$126.69

$122.58

Min.: 1
Mult.: 1

Rectangular Cable Assemblies 1.25MM F/L CA 2X13 450MM 26AWG

G125-FC12605F0-0450L
Harwin
1: $146.23
66In Stock

Mfr. Part No.
G125-FC12605F0-0450L

Mouser Part No
855-G125FC1265F0450L

Harwin

Rectangular Cable Assemblies 1.25MM F/L CA 2X13 450MM 26AWG

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Datasheet

66In Stock

$146.23

$124.30

$110.97

Min.: 1
Mult.: 1

Rectangular Cable Assemblies 1.25MM F/L CA 2X13 150MM 26AWG

G125-FC12605F1-0150L
Harwin
1: $85.58
50In Stock
40Expected 16/02/2026

Mfr. Part No.
G125-FC12605F1-0150L

Mouser Part No
855-G125FC1265F1150L

Harwin

Rectangular Cable Assemblies 1.25MM F/L CA 2X13 150MM 26AWG

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Datasheet

50In Stock

40Expected 16/02/2026

$85.58

$72.74

$67.32

$64.94

$61.84

Min.: 1
Mult.: 1

Rectangular Cable Assemblies 1.25MM F/F CA 2X13 150MM 26AWG W/SL

G125-FC12605F1-0150F1
Harwin
1: $233.59
20In Stock

Mfr. Part No.
G125-FC12605F1-0150F1

Mouser Part No
855-G125FC1265F115F1

Harwin

Rectangular Cable Assemblies 1.25MM F/F CA 2X13 150MM 26AWG W/SL

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Datasheet

20In Stock

$233.59

$198.58

$184.12

Min.: 1
Mult.: 1

Rectangular Cable Assemblies 1.25MM F/L CA 2X13 450MM 26AWG

G125-FC12605F1-0450L
Harwin
1: $120.83
127In Stock

Mfr. Part No.
G125-FC12605F1-0450L

Mouser Part No
855-G125FC1265F1450L

Harwin

Rectangular Cable Assemblies 1.25MM F/L CA 2X13 450MM 26AWG

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Datasheet

127In Stock

$120.83

$102.71

$95.06

$91.69

$89.53

Min.: 1
Mult.: 1

Rectangular Cable Assemblies 1.25MM F/L CA 2X17 450MM 26AWG

G125-FC13405F1-0450L
Harwin
1: $153.89
20In Stock
40Expected 02/04/2026

Mfr. Part No.
G125-FC13405F1-0450L

Mouser Part No
855-G125FC1345F1450L

Harwin

Rectangular Cable Assemblies 1.25MM F/L CA 2X17 450MM 26AWG

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Datasheet

20In Stock

40Expected 02/04/2026

$153.89

$130.81

$121.07

$116.79

Min.: 1
Mult.: 1

Rectangular Cable Assemblies 1.25MM F/F CA 2X25 300MM 26AWG W/SL

G125-FC15005F1-0300F1
Harwin
1: $341.50
20In Stock

Mfr. Part No.
G125-FC15005F1-0300F1

Mouser Part No
855-G125FC1505F130F1

Harwin

Rectangular Cable Assemblies 1.25MM F/F CA 2X25 300MM 26AWG W/SL

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Datasheet

20In Stock

$341.50

$290.32

$289.81

Min.: 1
Mult.: 1

Rectangular Cable Assemblies 1.25MM M/L CA 2X6 450MM 26AWG

G125-MC11205M1-0450L
Harwin
1: $70.94
79In Stock

Mfr. Part No.
G125-MC11205M1-0450L

Mouser Part No
855-G125MC1125M1450L

Harwin

Rectangular Cable Assemblies 1.25MM M/L CA 2X6 450MM 26AWG

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Datasheet

79In Stock

$70.94

$63.09

$60.66

$58.64

$51.31

Min.: 1
Mult.: 1

Rectangular Cable Assemblies 1.25MM M/F CA 2X8 150MM 26AWG W/SL

G125-MC11605M1-0150F1
Harwin
1: $147.26
24In Stock

Mfr. Part No.
G125-MC11605M1-0150F1

Mouser Part No
855-G125MC1165M115F1

Harwin

Rectangular Cable Assemblies 1.25MM M/F CA 2X8 150MM 26AWG W/SL

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Datasheet

24In Stock

$147.26

$125.15

$110.91

$109.80

$108.71

Min.: 1
Mult.: 1

Rectangular Cable Assemblies 1.25MM M/F CA 2X13 150MM 26AWG W/SL

G125-MC12605M1-0150F1
Harwin
1: $167.94
9In Stock

Mfr. Part No.
G125-MC12605M1-0150F1

Mouser Part No
855-G125MC1265M115F1

Harwin

Rectangular Cable Assemblies 1.25MM M/F CA 2X13 150MM 26AWG W/SL

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Datasheet

9In Stock

$167.94

$153.30

Min.: 1
Mult.: 1

Rectangular Cable Assemblies 1.25MM M/L CA 2X17 150MM 26AWG

G125-MC13405M1-0150L
Harwin
1: $96.42
20In Stock

Mfr. Part No.
G125-MC13405M1-0150L

Mouser Part No
855-G125MC1345M1150L

Harwin

Rectangular Cable Assemblies 1.25MM M/L CA 2X17 150MM 26AWG

Learn More

Datasheet

20In Stock

$96.42

$83.30

$80.98

$75.39

$72.27

Min.: 1
Mult.: 1

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

G125-MC15005M1-0150F1
Harwin
1: $306.72
12In Stock

Mfr. Part No.
G125-MC15005M1-0150F1

Mouser Part No
855-G125MC1505M115F1

Harwin

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

Learn More

Datasheet

12In Stock

$306.72

$260.76

$248.01

Min.: 1
Mult.: 1

Rectangular Cable Assemblies 1.25MM M/L CA 2X25 450MM 26AWG

G125-MC15005M1-0450L
Harwin
1: $232.77
20In Stock
20Expected 20/02/2026

Mfr. Part No.
G125-MC15005M1-0450L

Mouser Part No
855-G125MC1505M1450L

Harwin

Rectangular Cable Assemblies 1.25MM M/L CA 2X25 450MM 26AWG

Learn More

Datasheet

20In Stock

20Expected 20/02/2026

$232.77

$197.88

$183.42

Quote

Min.: 1
Mult.: 1

Power to the Board G125 MT FML VRTL 2PW W/ JACKSCREWS

G125-FV10805F1-1AB1ABP
Harwin
1: $53.40
115In Stock

Mfr. Part No.
G125-FV10805F1-1AB1ABP

Mouser Part No
855-GFV1085F11AB1ABP

Harwin

Power to the Board G125 MT FML VRTL 2PW W/ JACKSCREWS

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Datasheet

115In Stock

$53.40

$45.39

$44.85

$38.58

Min.: 1
Mult.: 1

Power to the Board G125 MT FML VRTL 4PW W/RVRS FX BM JCKSCR

G125-FV10805F3-2AB2ABP
Harwin
1: $78.41
40In Stock
230Expected 07/04/2026

Mfr. Part No.
G125-FV10805F3-2AB2ABP

Mouser Part No
855-GFV1085F32AB2ABP

Harwin

Power to the Board G125 MT FML VRTL 4PW W/RVRS FX BM JCKSCR

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Datasheet

40In Stock

230Expected 07/04/2026

$78.41

$68.81

$66.65

$64.58

$55.55

Min.: 1
Mult.: 1

Crimpers / Crimping Tools HAND CRIMP TOOL MH999

Z125-900
Harwin
1: $1,419.40
10In Stock
82On Order

Mfr. Part No.
Z125-900

Mouser Part No
855-Z125-900

Harwin

Crimpers / Crimping Tools HAND CRIMP TOOL MH999

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Datasheet

10In Stock

82On Order

$1,419.40

$1,332.64

Min.: 1
Mult.: 1

Crimpers / Crimping Tools CRIMP CONTACT POSITIONER G125

Z125-901
Harwin
1: $381.34
6In Stock
175On Order

Mfr. Part No.
Z125-901

Mouser Part No
855-Z125-901

Harwin

Crimpers / Crimping Tools CRIMP CONTACT POSITIONER G125

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Datasheet

6In Stock

175On Order

$381.34

$353.48

$342.13

$327.70

Min.: 1
Mult.: 1

Extraction, Removal & Insertion Tools G125 CRIMP INS/REMOV TOOL KIT

Z125-902
Harwin
1: $109.43
67In Stock
142Expected 31/03/2026

Mfr. Part No.
Z125-902

Mouser Part No
855-Z125-902

Harwin

Extraction, Removal & Insertion Tools G125 CRIMP INS/REMOV TOOL KIT

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Datasheet

67In Stock

142Expected 31/03/2026

$109.43

$102.02

$99.00

$88.54

$86.80

Min.: 1
Mult.: 1

Headers & Wire Housings Male,Horz,3.3mm,6P SMT Hld dwn/lock lat

G125-MH10605L3P
Harwin
1: $11.67
555In Stock
350Expected 02/04/2026

Mfr. Part No.
G125-MH10605L3P

Mouser Part No
855-G125-MH10605L3P

Harwin

Headers & Wire Housings Male,Horz,3.3mm,6P SMT Hld dwn/lock lat

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Datasheet

555In Stock

350Expected 02/04/2026

$11.67

$9.92

$9.91

$8.42

View

Min.: 1
Mult.: 1

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

G125-MH11605L3P
Harwin
1: $14.75
145In Stock
350On Order

Mfr. Part No.
G125-MH11605L3P

Mouser Part No
855-G125-MH11605L3P

Harwin

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

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Datasheet

145In Stock

350On Order

$14.75

$12.54

$12.53

$10.65

View

Min.: 1
Mult.: 1

Headers & Wire Housings Male,Horz,3.3mm,16P SMT Hold dwn no lock

G125-MH11605L7P
Harwin
1: $10.07
236In Stock

Mfr. Part No.
G125-MH11605L7P

Mouser Part No
855-G125-MH11605L7P

Harwin

Headers & Wire Housings Male,Horz,3.3mm,16P SMT Hold dwn no lock

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Datasheet

236In Stock

$10.07

$8.55

$7.87

$6.49

$6.18

Min.: 1
Mult.: 1

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

G125-MH12005L1P
Harwin
1: $12.08
440In Stock
350Expected 17/03/2026

Mfr. Part No.
G125-MH12005L1P

Mouser Part No
855-G125-MH12005L1P

Harwin

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

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Datasheet

440In Stock

350Expected 17/03/2026

$12.08

$10.27

$8.73

$7.79

$7.41

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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