Rectangular Cable Assemblies

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Gecko Screw-Lok Connectors

Harwin Gecko Screw-Lok (Gecko-SL) Connectors offer 1.25mm pitch and are available in several variations, including a male through-board connector at right angles to the PCB. This horizontal connector saves space above the PCB by routing the mating cables sideways or joining the PCBs with a 90-degree connection (ideal for motherboard to daughterboard). The horizontal connector is available in pin counts up to 50 and is fully compatible with other Gecko-SL products. Other Gecko-SL connectors include female and male vertical through-hole and surface-mount versions.

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Part #

Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X25 450MM 26AWG

G125-FC10605F1-0150L
Harwin
1: S/111.95
1,541In Stock

Mfr. Part #
G125-FC10605F1-0150L

Mouser Part #
855-G125FC1065F1150L

Harwin

Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X25 450MM 26AWG

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Datasheet

1,541In Stock

S/111.95

S/95.52

S/89.53

S/84.78

View

Min.: 1
Mult.: 1

Gecko-SL

Discrete Wire Cable Assemblies

Single Ended

Socket

6 Position

No Connector

Female

150 mm

26 AWG

2 A

Rectangular Cable Assemblies Gecko-SL 1.25MM M/L CA 2X8 450MM 26AWG

G125-MC11605M1-0450L
Harwin
1: S/346.24
36In Stock

Mfr. Part #
G125-MC11605M1-0450L

Mouser Part #
855-G125MC1165M1450L

Harwin

Rectangular Cable Assemblies Gecko-SL 1.25MM M/L CA 2X8 450MM 26AWG

Learn More

Datasheet

36In Stock

S/346.24

S/307.51

S/295.67

S/285.79

S/253.48

Min.: 1
Mult.: 1

Gecko-SL

Discrete Wire Cable Assemblies

Single Ended

Plug

16 Position

No Connector

Male

450 mm

26 AWG

2 A

Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2x25 150MM 26AWG

G125-FC15005F1-0150L
Harwin
1: S/669.98
63In Stock

Mfr. Part #
G125-FC15005F1-0150L

Mouser Part #
855-G125FC1505F1150L

Harwin

Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2x25 150MM 26AWG

Learn More

Datasheet

63In Stock

S/669.98

S/541.21

S/532.57

S/520.78

View

Min.: 1
Mult.: 1

Gecko-SL

Discrete Wire Cable Assemblies

Single Ended

Socket

50 Position

No Connector

Female

150 mm

26 AWG

2 A

Rectangular Cable Assemblies Gecko-SL 1.25MM M/M CA 2X13 150MM 26AWG

G125-MC12605M1-0150M1
Harwin
1: S/857.32
48In Stock

Mfr. Part #
G125-MC12605M1-0150M1

Mouser Part #
855-G125MC1265M115M1

Harwin

Rectangular Cable Assemblies Gecko-SL 1.25MM M/M CA 2X13 150MM 26AWG

Learn More

Datasheet

48In Stock

S/857.32

S/731.75

S/697.03

S/664.22

Quote

Min.: 1
Mult.: 1

Gecko-SL

Discrete Wire Cable Assemblies

Double Ended

Plug

26 Position

Plug

26 Position

Male / Male

150 mm

26 AWG

2 A

Rectangular Cable Assemblies Gecko-SL 1.25MM F/F CA 2X6 300MM 26AWG

G125-FC11205F1-0300F1
Harwin
1: S/512.91
1In Stock
10Expected 10/20/2026

Mfr. Part #
G125-FC11205F1-0300F1

Mouser Part #
855-G125FC1125F130F1

Harwin

Rectangular Cable Assemblies Gecko-SL 1.25MM F/F CA 2X6 300MM 26AWG

Learn More

Datasheet

1In Stock

10Expected 10/20/2026

S/512.91

S/455.54

S/438.02

S/423.39

S/375.51

Min.: 1
Mult.: 1

Gecko-SL

Discrete Wire Cable Assemblies

Double Ended

Socket

12 Position

Socket

12 Position

Female / Female

300 mm

26 AWG

2 A

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

G125-MC12605M1-0300F1
Harwin
1: S/950.08
3In Stock

Mfr. Part #
G125-MC12605M1-0300F1

Mouser Part #
855-G125MC1265M130F1

Harwin

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

Learn More

Datasheet

3In Stock

S/950.08

S/817.15

S/797.22

S/765.27

View

Min.: 1
Mult.: 1

Gecko-SL

Discrete Wire Cable Assemblies

Double Ended

Plug

26 Position

Socket

26 Position

Male / Female

300 mm

26 AWG

2 A

Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X6 150MM 28AWG

G125-FC11205F0-0450L
Harwin
1: S/259.08
26In Stock

Mfr. Part #
G125-FC11205F0-0450L

Mouser Part #
855-G125FC1125F0450L

Harwin

Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X6 150MM 28AWG

Learn More

Datasheet

26In Stock

S/259.08

S/220.20

S/211.75

S/204.67

View

Min.: 1
Mult.: 1

Gecko-SL

Discrete Wire Cable Assemblies

Single Ended

Socket

12 Position

No Connector

Female

450 mm

26 AWG

2 A

Rectangular Cable Assemblies Gecko-SL 1.25MM M/F CA 2X6 150MM 26AWG

G125-MC11205M1-0150F1
Harwin
1: S/510.62
10In Stock

Mfr. Part #
G125-MC11205M1-0150F1

Mouser Part #
855-G125MC1125M115F1

Harwin

Rectangular Cable Assemblies Gecko-SL 1.25MM M/F CA 2X6 150MM 26AWG

Learn More

Datasheet

10In Stock

S/510.62

S/436.39

S/387.34

S/380.18

View

Min.: 1
Mult.: 1

Gecko-SL

Discrete Wire Cable Assemblies

Double Ended

Plug

12 Position

Socket

12 Position

Male / Female

150 mm

26 AWG

2 A

Rectangular Cable Assemblies Gecko-SL 1.25MM M/L CA 2X13 450MM 26AWG

G125-MC12605M1-0450L
Harwin
1: S/539.70
4In Stock
10Expected 11/24/2026

Mfr. Part #
G125-MC12605M1-0450L

Mouser Part #
855-G125MC1265M1450L

Harwin

Rectangular Cable Assemblies Gecko-SL 1.25MM M/L CA 2X13 450MM 26AWG

Learn More

Datasheet

4In Stock

10Expected 11/24/2026

S/539.70

S/495.32

S/476.25

S/460.37

S/408.28

Min.: 1
Mult.: 1

Gecko-SL

Discrete Wire Cable Assemblies

Single Ended

Plug

26 Position

No Connector

Male

450 mm

26 AWG

2 A

Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2x5 150MM 26AWG

G125-FC11005F0-0450L
Harwin
1: S/262.35
25In Stock

Mfr. Part #
G125-FC11005F0-0450L

Mouser Part #
855-G125FC1105F0450L

Harwin

Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2x5 150MM 26AWG

Learn More

Datasheet

25In Stock

S/262.35

S/222.92

S/214.36

S/207.24

View

Min.: 1
Mult.: 1

Gecko-SL

Discrete Wire Cable Assemblies

Single Ended

Socket

10 Position

No Connector

Female

450 mm

26 AWG

2 A

Rectangular Cable Assemblies 5+5 Pos. Female DIL 26AWG Cable Assembly, 150mm, single-end, Screw-Lok

G125-FC11005F1-0150L
Harwin
1: S/172.55
1,624In Stock

Mfr. Part #
G125-FC11005F1-0150L

Mouser Part #
855-G125FC1105F1150L

Harwin

Rectangular Cable Assemblies 5+5 Pos. Female DIL 26AWG Cable Assembly, 150mm, single-end, Screw-Lok

Learn More

Datasheet

1,624In Stock

S/172.55

S/143.67

S/134.76

S/130.90

View

Min.: 1
Mult.: 1

Gecko-SL

Discrete Wire Cable Assemblies

Single Ended

Socket

10 Position

No Connector

Female

26 AWG

2 A

Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X5 450MM 26AWG

G125-FC11005F1-0450L
Harwin
1: S/227.17
353In Stock

Mfr. Part #
G125-FC11005F1-0450L

Mouser Part #
855-G125FC1105F1450L

Harwin

Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X5 450MM 26AWG

Learn More

Datasheet

353In Stock

S/227.17

S/191.28

S/178.98

S/175.79

View

Min.: 1
Mult.: 1

Gecko-SL

Discrete Wire Cable Assemblies

Single Ended

Socket

10 Position

No Connector

Female

450 mm

26 AWG

2 A

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

G125-FC11605F1-0450L
Harwin
1: S/348.46
281In Stock

Mfr. Part #
G125-FC11605F1-0450L

Mouser Part #
855-G125FC1165F1450L

Harwin

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

Learn More

Datasheet

281In Stock

S/348.46

S/296.14

S/288.90

S/279.25

S/263.79

Min.: 1
Mult.: 1

Gecko-SL

Discrete Wire Cable Assemblies

Single Ended

Socket

16 Position

No Connector

Female

450 mm

26 AWG

2 A

Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X10 450MM 26AWG

G125-FC12005F1-0450L
Harwin
1: S/443.90
881In Stock

Mfr. Part #
G125-FC12005F1-0450L

Mouser Part #
855-G125FC1205F1450L

Harwin

Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X10 450MM 26AWG

Learn More

Datasheet

881In Stock

S/443.90

S/380.02

S/351.73

S/339.27

S/323.12

Min.: 1
Mult.: 1

Gecko-SL

Discrete Wire Cable Assemblies

Single Ended

Socket

20 Position

No Connector

Female

450 mm

26 AWG

2 A

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

G125-FC12605F1-0450L
Harwin
1: S/522.72
182In Stock
40Expected 9/14/2026

Mfr. Part #
G125-FC12605F1-0450L

Mouser Part #
855-G125FC1265F1450L

Harwin

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

Learn More

Datasheet

182In Stock

40Expected 9/14/2026

S/522.72

S/457.41

S/439.70

S/399.29

View

Min.: 1
Mult.: 1

Gecko-SL

Discrete Wire Cable Assemblies

Single Ended

Socket

26 Position

No Connector

Female

450 mm

26 AWG

2 A

Rectangular Cable Assemblies Gecko-SL 1.25MM F/F CA 2x3 150MM 26AWG

G125-FC10605F1-0150F1
Harwin
1: S/293.11
96In Stock
60Expected 11/10/2026

Mfr. Part #
G125-FC10605F1-0150F1

Mouser Part #
855-G125FC1065F115F1

Harwin

Rectangular Cable Assemblies Gecko-SL 1.25MM F/F CA 2x3 150MM 26AWG

Learn More

Datasheet

96In Stock

60Expected 11/10/2026

S/293.11

S/249.12

S/243.01

S/234.91

View

Min.: 1
Mult.: 1

Gecko-SL

Discrete Wire Cable Assemblies

Double Ended

Socket

6 Position

Socket

6 Position

Female / Female

150 mm

26 AWG

2 A

Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X3 450MM 26AWG

G125-FC10605F1-0450L
Harwin
1: S/150.72
217In Stock
290Expected 10/8/2026

Mfr. Part #
G125-FC10605F1-0450L

Mouser Part #
855-G125FC1065F1450L

Harwin

Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X3 450MM 26AWG

Learn More

Datasheet

217In Stock

290Expected 10/8/2026

S/150.72

S/128.06

S/119.34

S/115.26

View

Min.: 1
Mult.: 1

Gecko-SL

Discrete Wire Cable Assemblies

Single Ended

Socket

6 Position

No Connector

Female

450 mm

26 AWG

2 A

Rectangular Cable Assemblies Gecko-SL 1.25MM F/F CA 2x5 150MM 26AWG

G125-FC11005F1-0150F1
Harwin
1: S/402.10
51In Stock
50Expected 12/1/2026

Mfr. Part #
G125-FC11005F1-0150F1

Mouser Part #
855-G125FC1105F115F1

Harwin

Rectangular Cable Assemblies Gecko-SL 1.25MM F/F CA 2x5 150MM 26AWG

Learn More

Datasheet

51In Stock

50Expected 12/1/2026

S/402.10

S/341.72

S/336.97

S/325.72

View

Min.: 1
Mult.: 1

Gecko-SL

Discrete Wire Cable Assemblies

Double Ended

Socket

10 Position

Socket

10 Position

Female / Female

150 mm

26 AWG

2 A

Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X6 150MM 26AWG

G125-FC11205F1-0150L
Harwin
1: S/196.14
222In Stock

Mfr. Part #
G125-FC11205F1-0150L

Mouser Part #
855-G125FC1125F1150L

Harwin

Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X6 150MM 26AWG

Learn More

Datasheet

222In Stock

S/196.14

S/167.22

S/160.02

S/154.84

View

Min.: 1
Mult.: 1

Gecko-SL

Discrete Wire Cable Assemblies

Single Ended

Socket

12 Position

No Connector

Female

150 mm

26 AWG

2 A

Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X6 450MM 26AWG

G125-FC11205F1-0450L
Harwin
1: S/270.80
65In Stock

Mfr. Part #
G125-FC11205F1-0450L

Mouser Part #
855-G125FC1125F1450L

Harwin

Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X6 450MM 26AWG

Learn More

Datasheet

65In Stock

S/270.80

S/234.91

S/219.26

S/211.48

View

Min.: 1
Mult.: 1

Gecko-SL

Discrete Wire Cable Assemblies

Single Ended

Socket

12 Position

No Connector

Female

450 mm

26 AWG

2 A

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

G125-FC11605F1-0300F1
Harwin
1: S/606.18
16In Stock

Mfr. Part #
G125-FC11605F1-0300F1

Mouser Part #
855-G125FC1165F130F1

Harwin

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

Learn More

Datasheet

16In Stock

S/606.18

S/518.56

S/479.95

S/462.97

View

Min.: 1
Mult.: 1

Gecko-SL

Discrete Wire Cable Assemblies

Double Ended

Socket

16 Position

Socket

16 Position

Female / Female

300 mm

26 AWG

2 A

Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X10 150MM 26AWG

G125-FC12005F1-0150L
Harwin
1: S/292.72
36In Stock
90On Order

Mfr. Part #
G125-FC12005F1-0150L

Mouser Part #
855-G125FC1205F1150L

Harwin

Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X10 150MM 26AWG

Learn More

Datasheet

36In Stock

90On Order

S/292.72

S/248.77

S/237.40

S/213.11

View

Min.: 1
Mult.: 1

Gecko-SL

Discrete Wire Cable Assemblies

Single Ended

Socket

20 Position

No Connector

Female

150 mm

26 AWG

2 A

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

G125-FC12005F1-0150F1
Harwin
1: S/655.50
35In Stock

Mfr. Part #
G125-FC12005F1-0150F1

Mouser Part #
855-G125FC1205F115F1

Harwin

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

Learn More

Datasheet

35In Stock

S/655.50

S/584.23

S/571.11

S/552.03

View

Min.: 1
Mult.: 1

Gecko-SL

Discrete Wire Cable Assemblies

Double Ended

Socket

20 Position

Socket

20 Position

Female / Female

150 mm

26 AWG

2 A

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

G125-FC12005F1-0300F1
Harwin
1: S/669.78
18In Stock

Mfr. Part #
G125-FC12005F1-0300F1

Mouser Part #
855-G125FC1205F130F1

Harwin

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

Learn More

Datasheet

18In Stock

S/669.78

S/569.24

S/542.42

S/520.70

View

Min.: 1
Mult.: 1

Gecko-SL

Discrete Wire Cable Assemblies

Double Ended

Socket

20 Position

Socket

20 Position

Female / Female

300 mm

26 AWG

2 A

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

G125-FC12605F0-0450L
Harwin
1: S/627.51
11In Stock
20Expected 11/10/2026

Mfr. Part #
G125-FC12605F0-0450L

Mouser Part #
855-G125FC1265F0450L

Harwin

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

Learn More

Datasheet

11In Stock

20Expected 11/10/2026

S/627.51

S/558.53

S/546.39

S/528.17

View

Min.: 1
Mult.: 1

Gecko-SL

Discrete Wire Cable Assemblies

Single Ended

Socket

26 Position

No Connector

Female

450 mm

26 AWG

2 A

Gecko Screw-Lok Connectors

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