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.

Results: 181
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Description Datasheet Availability Pricing (EUR) 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
Application
Wire Gauge
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Packaging
Harwin Headers & Wire Housings GECKO-SL HOOD MALE KIT 20 POS
Datasheet
1In Stock
Min.: 1
Mult.: 1

Accessories Gecko-SL GECKO Bulk
Harwin Headers & Wire Housings GECKO-SL HOOD MALE KIT 50 POS
Datasheet
2In Stock
Min.: 1
Mult.: 1

Accessories Gecko-SL GECKO Bulk
Harwin Headers & Wire Housings MHRZ 4.5/2.4MM 2X10P
Datasheet
950In Stock
Min.: 1
Mult.: 1

G125 GECKO Cut Tape
Harwin Headers & Wire Housings G125 MT MALE CABLE MOULD W/ SL
Datasheet
50In Stock
Min.: 1
Mult.: 1

Wire Housings 10 Position 1.25 mm (0.049 in) 1 Row Cable Mount / Free Hanging Crimp Straight Pin (Male) Gecko-MT GECKO - 65 C + 150 C
Harwin Headers & Wire Housings G125 MT MALE CABLE MOULD W/ SL
Datasheet
90In Stock
90Expected 17/03/2026
Min.: 1
Mult.: 1

Wire Housings 12 Position 1.25 mm (0.049 in) 1 Row Cable Mount / Free Hanging Crimp Straight Pin (Male) Gecko-MT GECKO - 65 C + 150 C
Harwin Headers & Wire Housings MHRZ 3.0/1.6MM 2X03P
Datasheet
32In Stock
1 250On Order
Min.: 1
Mult.: 1
Reel: 250

Headers Shrouded 6 Position 1.25 mm (0.049 in) 2 Row 1.25 mm (0.049 in) Board Lock Solder Pin Right Angle Pin (Male) Gold 3.3 mm (0.13 in) G125 GECKO Wire-to-Board - 65 C + 150 C Reel, Cut Tape
Harwin Headers & Wire Housings Male,Horz,3.3mm,6P PCB Hold dwn no lock
Datasheet
87In Stock
Min.: 1
Mult.: 1

Headers Shrouded 6 Position 1.25 mm (0.049 in) 2 Row 1.25 mm (0.049 in) Board Lock Solder Pin Right Angle Pin (Male) Gold 3.3 mm (0.13 in) G125 GECKO Wire-to-Board - 65 C + 150 C Cut Tape
Harwin Headers & Wire Housings Male,Horz,3.3mm,10P SMT Hold dwn no lock
Datasheet
97In Stock
Min.: 1
Mult.: 1

Headers Shrouded 10 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-Latch GECKO Wire-to-Board - 65 C + 150 C Cut Tape
Harwin Headers & Wire Housings Male,Horz,3.3mm,12P SMT Hld dwn/lock lat
Datasheet
74In Stock
200Expected 21/04/2026
Min.: 1
Mult.: 1

Headers Shrouded 12 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-Latch GECKO Wire-to-Board - 65 C + 150 C Cut Tape
Harwin Headers & Wire Housings Male,Horz,3.3mm,12P PCB Hold dwn no lock
Datasheet
51In Stock
Min.: 1
Mult.: 1

Headers Shrouded 12 Position 1.25 mm (0.049 in) 2 Row 1.25 mm (0.049 in) Board Lock Solder Pin Right Angle Pin (Male) Gold 3.3 mm (0.13 in) Gecko-Latch GECKO Wire-to-Board - 65 C + 150 C Cut Tape
Harwin Headers & Wire Housings MHRZ 3.0/1.6MM 2X08P
Datasheet
1In Stock
500On Order
Min.: 1
Mult.: 1
Reel: 250

Headers Shrouded 16 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) G125 GECKO Wire-to-Board - 65 C + 150 C Reel, Cut Tape
Harwin Headers & Wire Housings MHRZ 3.0MM/SMT 2X13P
Datasheet
24In Stock
Min.: 1
Mult.: 1
Reel: 250

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) G125 GECKO Wire-to-Board - 65 C + 150 C Reel, Cut Tape
Harwin Headers & Wire Housings Male,Horz,3.3mm,50P PCB Hld dwn/lock lat
Datasheet
21In Stock
50Expected 02/04/2026
Min.: 1
Mult.: 1

Headers Shrouded 50 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-Latch GECKO - 65 C + 150 C Cut Tape
Harwin Headers & Wire Housings Male,Horz,3.3mm,50P SMT Hld dwn/lock lat
Datasheet
27In Stock
Min.: 1
Mult.: 1

Headers Shrouded 50 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-Latch GECKO - 65 C + 150 C Cut Tape
Harwin Headers & Wire Housings Male,Horz,3.3mm,50P PCB Hold dwn no lock
Datasheet
10In Stock
Min.: 1
Mult.: 1

Headers Shrouded 50 Position 1.25 mm (0.049 in) 2 Row 1.25 mm (0.049 in) Board Lock Solder Pin Right Angle Pin (Male) Gold 3.3 mm (0.13 in) Gecko-Latch GECKO - 65 C + 150 C Cut Tape
Harwin Headers & Wire Housings 1.25MM F 2X10 HSNG W/ REVERSE FIX
Datasheet
1In Stock
Min.: 1
Mult.: 1

Wire Housings 20 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 2X25 HSNG W/ REVERSE FIX
Datasheet
32In Stock
Min.: 1
Mult.: 1

Wire Housings 50 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 Male,Horz,3.3mm,26P PCB Hold dwn no lock
Datasheet
43In Stock
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) G125 GECKO Wire-to-Board - 65 C + 150 C Cut Tape
Harwin Headers & Wire Housings Male,Horz,3.3mm,26P SMT Hold dwn no lock
Datasheet
35In Stock
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) G125 GECKO Wire-to-Board - 65 C + 150 C Cut Tape
Harwin Headers & Wire Housings 1.25MM M CONTACT 28-32AWG
Datasheet
49 292On Order
Min.: 1
Mult.: 1

Contacts Signal Cable Mount / Free Hanging Crimp Pin (Male) Gold G125 GECKO 32 AWG to 28 AWG - 65 C + 150 C
Harwin Headers & Wire Housings 10P FML Vert 3.0mm PC-Tail Hex Skt
Datasheet
1 440On Order
Min.: 1
Mult.: 1

Headers 10 Position 1.25 mm (0.049 in) 2 Row 1.25 mm (0.049 in) Through Hole Solder Pin Straight Socket (Female) Gold Gecko-SL GECKO - 65 C + 150 C
Harwin Headers & Wire Housings Male,Horz,3.3mm,10P PCB Hld dwn/lock lat
Datasheet
2 335Expected 20/02/2026
Min.: 1
Mult.: 1

Headers Shrouded 10 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-Latch GECKO Wire-to-Board - 65 C + 150 C Cut Tape
Harwin Headers & Wire Housings GECKO MT MALE PWR CONTACT
Datasheet
3 474On Order
Min.: 1
Mult.: 1

Contacts Terminal Cable Mount / Free Hanging Crimp Pin (Male) Gold G125 GECKO 18 AWG - 65 C + 150 C
Harwin Headers & Wire Housings 1.25MM M 2X5 HOUSING W/ REVERSE FIX
Datasheet
1 563Expected 05/05/2026
Min.: 1
Mult.: 1

Wire Housings 10 Position 1.25 mm (0.049 in) 2 Row 1.25 mm (0.049 in) Panel Mount Straight Gecko-SL GECKO - 65 C + 150 C
Harwin Headers & Wire Housings 12P Male Crmp HSNG
Datasheet
414On Order
Min.: 1
Mult.: 1

Wire Housings 12 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