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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Harwin Power to the Board 16P FML Vertical SMT Hex Socket
Datasheet
54In Stock
Min.: 1
Mult.: 1

Harwin Rectangular Cable Assemblies 1.25MM F/F CA 2X5 300MM 26AWG W/SL
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5In Stock
10Expected 16/02/2026
Min.: 1
Mult.: 1

Harwin Rectangular Cable Assemblies 1.25MM M/F CA 2X13 300MM 26AWG W/SL
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1In Stock
Min.: 1
Mult.: 1

Harwin Power to the Board 1.25MM M 2X3 VERT PCT REVERSE FIX TAPE
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3In Stock
Min.: 1
Mult.: 1

Harwin Rectangular Cable Assemblies 1.25MM F/L CA 2X6 450MM 26AWG
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3In Stock
10On Order
Min.: 1
Mult.: 1

Harwin Rectangular Cable Assemblies 1.25MM M/F CA 2X6 150MM 26AWG W/SL
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10In Stock
Min.: 1
Mult.: 1

Harwin Headers & Wire Housings 1.25MM M 2X6 HOUSING W/ PANEL MOUNT
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260In Stock
Min.: 1
Mult.: 1

Harwin Power to the Board 1.25MM F 2X3 VERT SMT REVERSE FIX TAPE
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99In Stock
Min.: 1
Mult.: 1

Harwin Headers & Wire Housings 1.25MM F 2X17 HSNG W/ PANEL MOUNT
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964In Stock
Min.: 1
Mult.: 1

Harwin Power to the Board 1.25MM M 2X17 VERT SMT REVERSE FIX TAPE
Datasheet
63In Stock
Min.: 1
Mult.: 1

Harwin Rectangular Cable Assemblies 1.25MM F/F CA 2X6 300MM 26AWG W/SL
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9In Stock
Min.: 1
Mult.: 1

Harwin Headers & Wire Housings 6P FML Crmp HOUSING
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2,208In Stock
3,640On Order
Min.: 1
Mult.: 1

Harwin Headers & Wire Housings 10P FML CRMP Housing
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2,860In Stock
1,460Expected 09/02/2026
Min.: 1
Mult.: 1

Harwin Headers & Wire Housings 12P FML Crmp Housing
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2,888In Stock
Min.: 1
Mult.: 1

Harwin Headers & Wire Housings 16P FML Crmp Housing
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3,482In Stock
Min.: 1
Mult.: 1

Harwin Screws & Fasteners Jackscrew SlottedNut PRICING=12pc per bag
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2,862In Stock
Min.: 1
Mult.: 1

Harwin Rectangular Cable Assemblies 1.25MM F/L CA 2X10 450MM 26AWG
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214In Stock
390Expected 30/04/2026
Min.: 1
Mult.: 1

Harwin Headers & Wire Housings G125-SL MALE HORIZ PCT W/ BMOUNT 34-WAY
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1,214In Stock
500Expected 07/04/2026
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Mult.: 1

Harwin Headers & Wire Housings 1.25MM F 2X3 HOUSING W/ REVERSE FIX
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838In Stock
Min.: 1
Mult.: 1

Harwin Headers & Wire Housings Female Crimp Housing w/fixings 20 cntcts
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1,443In Stock
Min.: 1
Mult.: 1

Harwin Headers & Wire Housings Female Crimp Housing w/fixings 26 cntcts
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960In Stock
2,290On Order
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Mult.: 1

Harwin Headers & Wire Housings Female Crimp Housing w/fixings 34 cntcts
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820In Stock
430Expected 14/04/2026
Min.: 1
Mult.: 1

Harwin Headers & Wire Housings Female Crimp Housing w/fixings 50 cntcts
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674In Stock
420On Order
Min.: 1
Mult.: 1

Harwin Headers & Wire Housings 6P Male Crmp Housing
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815In Stock
480Expected 24/02/2026
Min.: 1
Mult.: 1

Harwin Headers & Wire Housings 1.25MM M 2X3 HOUSING W/ PANEL MOUNT
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380In Stock
600On Order
Min.: 1
Mult.: 1