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.

Results: 102
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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Type
Number of Positions
Pitch
Number of Rows
Row Spacing
Mounting Style
Termination Style
Mounting Angle
Contact Gender
Contact Plating
Termination Post Length
Series
Tradename
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Harwin Headers & Wire Housings 1.25MM M 2X13 HSNG W/ REVERSE FIX
Datasheet
180On Order
Min.: 1
Mult.: 1

Wire Housings 26 Position 1.25 mm (0.049 in) 2 Row 1.25 mm (0.049 in) Panel Mount Crimp Straight Pin (Male) Gecko-SL GECKO - 65 C + 150 C
Harwin Headers & Wire Housings 16P Gecko J-Tek FML Hood kit
Datasheet
18On Order
Min.: 1
Mult.: 1

Accessories Gecko-SL GECKO
Harwin Headers & Wire Housings GECKO-SL HOOD FEMALE KIT 34 POS
Datasheet
44On Order
Min.: 1
Mult.: 1

Accessories Gecko-SL GECKO Bulk
Harwin Headers & Wire Housings 1.25MM M 2X8 HOUSING W/ REVERSE FIX
Datasheet
150Expected 21/04/2026
Min.: 1
Mult.: 1

Wire Housings 16 Position 1.25 mm (0.049 in) 2 Row 1.25 mm (0.049 in) Panel Mount Crimp Straight Pin (Male) Gecko-SL GECKO - 65 C + 150 C
Harwin Headers & Wire Housings PANEL MOUNT/PCB BACKSHELL 50 POS
Datasheet
9Expected 02/04/2026
Min.: 1
Mult.: 1

Accessories Gecko-SL GECKO Bulk
Harwin Headers & Wire Housings 12P Gecko J-Tek Male Hood kit
Datasheet
3Expected 24/03/2026
Min.: 1
Mult.: 1

Accessories Gecko-SL GECKO - 65 C + 150 C
Harwin Headers & Wire Housings 1.25MM F 2X5 HOUSING W/ PANEL MOUNT
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 1,000
Mult.: 10

Wire Housings 10 Position 1.25 mm (0.049 in) 2 Row 1.25 mm (0.049 in) Panel Mount Crimp Straight Socket (Female) Gecko-SL GECKO - 65 C + 150 C
Harwin Headers & Wire Housings 1.25MM F 2X6 HOUSING W/ REVERSE FIX
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 1,000
Mult.: 10

Wire Housings 12 Position 1.25 mm (0.049 in) 2 Row 1.25 mm (0.049 in) Panel Mount Crimp Straight Socket (Female) Gecko-SL GECKO - 65 C + 150 C
Harwin Headers & Wire Housings 1.25MM F 2X6 HOUSING W/ PANEL MOUNT
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 1,000
Mult.: 10

Wire Housings 12 Position 1.25 mm (0.049 in) 2 Row 1.25 mm (0.049 in) Panel Mount Crimp Straight Socket (Female) Gecko-SL GECKO - 65 C + 150 C
Harwin Headers & Wire Housings 1.25MM F 2X13 HSNG W/ REVERSE FIX
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 1,000
Mult.: 10

Wire Housings 26 Position 1.25 mm (0.049 in) 2 Row 1.25 mm (0.049 in) Panel Mount Crimp Straight Socket (Female) Gecko-SL GECKO - 65 C + 150 C
Harwin Headers & Wire Housings 1.25MM F 2X13 HSNG W/ PANEL MOUNT
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 1,000
Mult.: 10

Wire Housings 26 Position 1.25 mm (0.049 in) 2 Row 1.25 mm (0.049 in) Panel Mount Crimp Straight Socket (Female) Gecko-SL GECKO - 65 C + 150 C
Harwin Headers & Wire Housings 1.25MM F 2X17 HSNG W/ REVERSE FIX
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 1,000
Mult.: 10

Wire Housings 34 Position 1.25 mm (0.049 in) 2 Row 1.25 mm (0.049 in) Panel Mount Crimp Straight Socket (Female) Gecko-SL GECKO - 65 C + 150 C
Harwin Headers & Wire Housings 1.25MM M 2X17 HSNG W/ PANEL MOUNT
Datasheet
Lead-Time 7 Weeks
Min.: 1
Mult.: 1

Wire Housings 34 Position 1.25 mm (0.049 in) 2 Row 1.25 mm (0.049 in) Panel Mount Crimp Straight Pin (Male) Gecko-SL GECKO - 65 C + 150 C
Harwin Headers & Wire Housings PANEL MOUNT/PCB BACKSHELL 06 POS
Datasheet
Lead-Time 7 Weeks
Min.: 1
Mult.: 1

Accessories Gecko-SL GECKO Bulk
Harwin Headers & Wire Housings PANEL MOUNT/PCB BACKSHELL 10 POS
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 1
Mult.: 1

Accessories Gecko-SL GECKO Bulk
Harwin Headers & Wire Housings PANEL MOUNT/PCB BACKSHELL 12 POS
Datasheet
Lead-Time 7 Weeks
Min.: 1
Mult.: 1

Accessories Gecko-SL GECKO Bulk
Harwin Headers & Wire Housings PANEL MOUNT/PCB BACKSHELL 16 POS
Datasheet
Lead-Time 7 Weeks
Min.: 1
Mult.: 1

Accessories Gecko-SL GECKO Bulk
Harwin Headers & Wire Housings PANEL MOUNT/PCB BACKSHELL 20 POS
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 10
Mult.: 1

Accessories Gecko-SL GECKO Bulk
Harwin Headers & Wire Housings PANEL MOUNT/PCB BACKSHELL 34 POS
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 1
Mult.: 1

Accessories Gecko-SL GECKO Bulk
Harwin Headers & Wire Housings 6P Gecko J-Tek Male Hood kit
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 1
Mult.: 1

Accessories Gecko-SL GECKO
Harwin Headers & Wire Housings GECKO-SL HOOD MALE KIT 26 POS
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 1
Mult.: 1

Accessories Gecko-SL GECKO Bulk
Harwin Headers & Wire Housings GECKO-SL HOOD MALE KIT 34 POS
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 1
Mult.: 1

Accessories Gecko-SL GECKO Bulk
Harwin Headers & Wire Housings G125-SL ML HORZ PCT W/ BMNT 6-WAY T&R
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1
Mult.: 1

Headers 6 Position 1.25 mm (0.049 in) 2 Row 1.25 mm (0.049 in) Through Hole Solder Pin Right Angle Pin (Male) Gold 3.3 mm (0.13 in) Gecko-SL GECKO - 65 C + 150 C
Harwin Headers & Wire Housings G125-SL ML HORZ PCT W/ BMNT 12-WAY T&R
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1
Mult.: 1

Headers 20 Position 1.25 mm (0.049 in) 2 Row 1.25 mm (0.049 in) Through Hole Solder Pin Right Angle Pin (Male) Gold 3.3 mm (0.13 in) Gecko-SL GECKO - 65 C + 150 C
Harwin Headers & Wire Housings G125-SL MALE HORIZ PCT 26-WAY
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 1
Mult.: 1

Headers Shrouded 26 Position 1.25 mm (0.049 in) 2 Row 1.25 mm (0.049 in) Through Hole Solder Pin Right Angle Pin (Male) Gold 3.3 mm (0.13 in) Gecko-SL GECKO - 65 C + 150 C