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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 #

Headers & Wire Housings Gecko-SL 6P FML Crmp /Hoods

G125-2240696F1
Harwin
1: ¥2,180.9
852In Stock
21,210On Order

Mfr. Part #
G125-2240696F1

Mouser Part #
855-G125-2240696F1

Harwin

Headers & Wire Housings Gecko-SL 6P FML Crmp /Hoods

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Datasheet

852In Stock

21,210On Order

¥2,180.9

¥1,853.7

¥1,714.2

¥1,654.4

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Min.: 1
Mult.: 1

Headers & Wire Housings Gecko-SL 1.25MM F 2X3 HOUSING W/ PANEL MOUNT

G125-2240696F2
Harwin
1: ¥2,099.5
641In Stock

Mfr. Part #
G125-2240696F2

Mouser Part #
855-G125-2240696F2

Harwin

Headers & Wire Housings Gecko-SL 1.25MM F 2X3 HOUSING W/ PANEL MOUNT

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Datasheet

641In Stock

¥2,099.5

¥1,783.9

¥1,651

¥1,591.2

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Min.: 1
Mult.: 1

Headers & Wire Housings Gecko-SL 10P Fml Crmp /Hoods

G125-2241096F1
Harwin
1: ¥2,172.6
931In Stock
4,870On Order

Mfr. Part #
G125-2241096F1

Mouser Part #
855-G125-2241096F1

Harwin

Headers & Wire Housings Gecko-SL 10P Fml Crmp /Hoods

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Datasheet

931In Stock

4,870On Order

¥2,172.6

¥1,845.4

¥1,707.5

¥1,647.7

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Min.: 1
Mult.: 1

Headers & Wire Housings Gecko-SL 16P Fml Crmp /Hoods

G125-2241696F1
Harwin
1: ¥2,184.2
1,356In Stock
2,730Expected 10/6/2026

Mfr. Part #
G125-2241696F1

Mouser Part #
855-G125-2241696F1

Harwin

Headers & Wire Housings Gecko-SL 16P Fml Crmp /Hoods

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Datasheet

1,356In Stock

2,730Expected 10/6/2026

¥2,184.2

¥1,825.4

¥1,707.5

¥1,654.4

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Min.: 1
Mult.: 1

Headers & Wire Housings Gecko-SL Female Crimp Housing 50 CONTACTS

G125-2242096F1
Harwin
1: ¥2,277.2
848In Stock
2,290On Order

Mfr. Part #
G125-2242096F1

Mouser Part #
855-G125-2242096F1

Harwin

Headers & Wire Housings Gecko-SL Female Crimp Housing 50 CONTACTS

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Datasheet

848In Stock

2,290On Order

¥2,277.2

¥1,935.1

¥1,790.6

¥1,725.8

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Min.: 1
Mult.: 1

Headers & Wire Housings Gecko-SL Female Crimp Housing 20 CONTACTS

G125-224269600
Harwin
1: ¥526.5
1,594In Stock

Mfr. Part #
G125-224269600

Mouser Part #
855-G125-224269600

Harwin

Headers & Wire Housings Gecko-SL Female Crimp Housing 20 CONTACTS

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Datasheet

1,594In Stock

¥526.5

¥446.8

¥398.6

¥378.7

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Min.: 1
Mult.: 1

Headers & Wire Housings Gecko-SL Female Crimp Housing w/fixings 20 cntcts

G125-2242696F1
Harwin
1: ¥2,531.4
588In Stock
7,960On Order

Mfr. Part #
G125-2242696F1

Mouser Part #
855-G125-2242696F1

Harwin

Headers & Wire Housings Gecko-SL Female Crimp Housing w/fixings 20 cntcts

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Datasheet

588In Stock

7,960On Order

¥2,531.4

¥2,151

¥1,989.9

¥1,920.1

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Min.: 1
Mult.: 1

Headers & Wire Housings Gecko-SL Female Crimp Housing w/fixings 26 cntcts

G125-2243496F1
Harwin
1: ¥2,541.3
1,333In Stock
950Expected 10/6/2026

Mfr. Part #
G125-2243496F1

Mouser Part #
855-G125-2243496F1

Harwin

Headers & Wire Housings Gecko-SL Female Crimp Housing w/fixings 26 cntcts

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Datasheet

1,333In Stock

950Expected 10/6/2026

¥2,541.3

¥2,159.3

¥1,998.2

¥1,926.8

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Min.: 1
Mult.: 1

Headers & Wire Housings Gecko-SL Female Crimp Housing w/fixings 34 cntcts

G125-2245096F1
Harwin
1: ¥2,901.8
612In Stock
370Expected 9/29/2026

Mfr. Part #
G125-2245096F1

Mouser Part #
855-G125-2245096F1

Harwin

Headers & Wire Housings Gecko-SL Female Crimp Housing w/fixings 34 cntcts

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Datasheet

612In Stock

370Expected 9/29/2026

¥2,901.8

¥2,466.6

¥2,282.2

¥2,202.5

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Min.: 1
Mult.: 1

Headers & Wire Housings Gecko-SL 6P Male Hood kit

G125-3240696M1
Harwin
1: ¥1,494.9
1,065In Stock
710Expected 8/25/2026

Mfr. Part #
G125-3240696M1

Mouser Part #
855-G125-3240696M1

Harwin

Headers & Wire Housings Gecko-SL 6P Male Hood kit

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Datasheet

1,065In Stock

710Expected 8/25/2026

¥1,494.9

¥1,290.6

¥1,194.3

¥1,151.1

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Min.: 1
Mult.: 1

Headers & Wire Housings Gecko-SL 1.25MM M 2X3 HOUSING W/ PANEL MOUNT

G125-3240696M3
Harwin
1: ¥1,832.1
602In Stock
2,730On Order

Mfr. Part #
G125-3240696M3

Mouser Part #
855-G125-3240696M3

Harwin

Headers & Wire Housings Gecko-SL 1.25MM M 2X3 HOUSING W/ PANEL MOUNT

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Datasheet

602In Stock

2,730On Order

¥1,832.1

¥1,556.4

¥1,440.1

¥1,390.3

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Min.: 1
Mult.: 1

Headers & Wire Housings Gecko-SL 10PGecko J-Tek Male Hood kit

G125-3241096M1
Harwin
1: ¥1,528.1
342In Stock
210Expected 10/6/2026

Mfr. Part #
G125-3241096M1

Mouser Part #
855-G125-3241096M1

Harwin

Headers & Wire Housings Gecko-SL 10PGecko J-Tek Male Hood kit

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Datasheet

342In Stock

210Expected 10/6/2026

¥1,528.1

¥1,297.2

¥1,200.9

¥1,157.7

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Min.: 1
Mult.: 1

Headers & Wire Housings Gecko-SL 1.25MM M 2X5 HOUSING W/ PANEL MOUNT

G125-3241096M3
Harwin
1: ¥1,832.1
264In Stock
1,650On Order

Mfr. Part #
G125-3241096M3

Mouser Part #
855-G125-3241096M3

Harwin

Headers & Wire Housings Gecko-SL 1.25MM M 2X5 HOUSING W/ PANEL MOUNT

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Datasheet

264In Stock

1,650On Order

¥1,832.1

¥1,556.4

¥1,440.1

¥1,388.6

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Min.: 1
Mult.: 1

Headers & Wire Housings Gecko-SL 12PGecko J-Tek Male Hood kit

G125-3241296M1
Harwin
1: ¥1,529.8
281In Stock
400Expected 10/27/2026

Mfr. Part #
G125-3241296M1

Mouser Part #
855-G125-3241296M1

Harwin

Headers & Wire Housings Gecko-SL 12PGecko J-Tek Male Hood kit

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Datasheet

281In Stock

400Expected 10/27/2026

¥1,529.8

¥1,298.9

¥1,202.6

¥1,159.4

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Min.: 1
Mult.: 1

Headers & Wire Housings Gecko-SL 1.25MM M 2X6 HOUSING W/ PANEL MOUNT

G125-3241296M3
Harwin
1: ¥1,863.6
326In Stock
270Expected 9/29/2026

Mfr. Part #
G125-3241296M3

Mouser Part #
855-G125-3241296M3

Harwin

Headers & Wire Housings Gecko-SL 1.25MM M 2X6 HOUSING W/ PANEL MOUNT

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Datasheet

326In Stock

270Expected 9/29/2026

¥1,863.6

¥1,582.9

¥1,465

¥1,411.9

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Min.: 1
Mult.: 1

Headers & Wire Housings Gecko-SL 16PGecko J-Tek FML Hood kit

G125-3241696M1
Harwin
1: ¥1,493.2
485In Stock

Mfr. Part #
G125-3241696M1

Mouser Part #
855-G125-3241696M1

Harwin

Headers & Wire Housings Gecko-SL 16PGecko J-Tek FML Hood kit

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Datasheet

485In Stock

¥1,493.2

¥1,298.9

¥1,202.6

¥1,159.4

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Min.: 1
Mult.: 1

Headers & Wire Housings Gecko-SL Male 3MM PC-Tail 50 CONTACTS

G125-3242096M1
Harwin
1: ¥1,790.6
437In Stock

Mfr. Part #
G125-3242096M1

Mouser Part #
855-G125-3242096M1

Harwin

Headers & Wire Housings Gecko-SL Male 3MM PC-Tail 50 CONTACTS

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Datasheet

437In Stock

¥1,790.6

¥1,529.8

¥1,416.8

¥1,365.3

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Min.: 1
Mult.: 1

Headers & Wire Housings Gecko-SL 1.25MM M 2X17 HSNG W/ PANEL MOUNT

G125-3243496M3
Harwin
1: ¥2,499.8
400In Stock
230Expected 8/18/2026

Mfr. Part #
G125-3243496M3

Mouser Part #
855-G125-3243496M3

Harwin

Headers & Wire Housings Gecko-SL 1.25MM M 2X17 HSNG W/ PANEL MOUNT

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Datasheet

400In Stock

230Expected 8/18/2026

¥2,499.8

¥2,096.2

¥1,965

¥1,895.2

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Min.: 1
Mult.: 1

Headers & Wire Housings Gecko-SL Male Crimp Housing w/fixings 34 cntcts

G125-3245096M1
Harwin
1: ¥1,986.6
184In Stock

Mfr. Part #
G125-3245096M1

Mouser Part #
855-G125-3245096M1

Harwin

Headers & Wire Housings Gecko-SL Male Crimp Housing w/fixings 34 cntcts

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Datasheet

184In Stock

¥1,986.6

¥1,687.6

¥1,561.3

¥1,506.5

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Min.: 1
Mult.: 1

Screws & Fasteners GECKO G125 Jackscrew HexSkt 5mm PRICING=12pc per bag

G125-4510000B
Harwin
1: ¥2,044.7
1,224In Stock
3,144Expected 10/22/2026

Mfr. Part #
G125-4510000B

Mouser Part #
855-G125-4510000B

Harwin

Screws & Fasteners GECKO G125 Jackscrew HexSkt 5mm PRICING=12pc per bag

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Datasheet

1,224In Stock

3,144Expected 10/22/2026

¥2,044.7

¥1,666

¥1,559.7

¥1,489.9

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Min.: 1
Mult.: 1

Screws & Fasteners Gecko-MT Jackscrew HexNuts M2

G125-4520000B
Harwin
1: ¥1,765.6
1,669In Stock

Mfr. Part #
G125-4520000B

Mouser Part #
855-G125-4520000B

Harwin

Screws & Fasteners Gecko-MT Jackscrew HexNuts M2

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Datasheet

1,669In Stock

¥1,765.6

¥1,436.8

¥1,327.1

¥1,267.3

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Min.: 1
Mult.: 1

Headers & Wire Housings Gecko-SL PANEL MOUNT/PCB BACKSHELL 20 POS

G125-9602602
Harwin
1: ¥13,110.3
124In Stock

Mfr. Part #
G125-9602602

Mouser Part #
855-G125-9602602

Harwin

Headers & Wire Housings Gecko-SL PANEL MOUNT/PCB BACKSHELL 20 POS

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Datasheet

124In Stock

¥13,110.3

¥11,143.6

¥10,603.8

¥10,250

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Min.: 1
Mult.: 1

Headers & Wire Housings GECKO-SL HOOD FEMALE KIT 26 POS

G125-96434F1
Harwin
1: ¥21,182.7
57In Stock

Mfr. Part #
G125-96434F1

Mouser Part #
855-G125-96434F1

Harwin

Headers & Wire Housings GECKO-SL HOOD FEMALE KIT 26 POS

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Datasheet

57In Stock

¥21,182.7

¥18,006.9

¥16,880.7

¥16,076.8

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Min.: 1
Mult.: 1

Headers & Wire Housings GECKO-MT PWR CONTACT CRIMP POSITIONER

G125-96450F1
Harwin
1: ¥21,983.3
34In Stock

Mfr. Part #
G125-96450F1

Mouser Part #
855-G125-96450F1

Harwin

Headers & Wire Housings GECKO-MT PWR CONTACT CRIMP POSITIONER

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Datasheet

34In Stock

¥21,983.3

¥18,686.3

¥17,516.9

¥16,681.4

¥15,887.5

Min.: 1
Mult.: 1

Power to the Board Gecko-SL 1.25MM F 2X3 VERT PCT REVERSE FIX TAPE

G125-FS10605F2P
Harwin
1: ¥3,459.9
100In Stock

Mfr. Part #
G125-FS10605F2P

Mouser Part #
855-G125-FS10605F2P

Harwin

Power to the Board Gecko-SL 1.25MM F 2X3 VERT PCT REVERSE FIX TAPE

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Datasheet

100In Stock

¥3,459.9

¥2,940

¥2,870.2

¥2,795.5

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Min.: 1
Mult.: 1

Gecko Screw-Lok Connectors

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