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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X25 450MM 26AWG G125-FC10605F1-0150L Harwin 1: £22.07 1,541In Stock	Mfr. Part No. G125-FC10605F1-0150L Mouser Part No 855-G125FC1065F1150L	Harwin	Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X25 450MM 26AWG Learn More about Harwin gecko screw lok cable assemblies	Datasheet	1,541In Stock	£22.07 £19.08 £17.88 £17.01 £16.19	Min.: 1 Mult.: 1
Headers & Wire Housings Gecko-SL 5+5 Pos. Female Receptacle DIL Straight Cable Housing, Screw-Lok Reverse Fix G125-2241096F2 Harwin 1: £10.60 542In Stock	Mfr. Part No. G125-2241096F2 Mouser Part No 855-G125-2241096F2	Harwin	Headers & Wire Housings Gecko-SL 5+5 Pos. Female Receptacle DIL Straight Cable Housing, Screw-Lok Reverse Fix Learn More about Harwin gecko screw lok	Datasheet	542In Stock	£10.60 £9.01 £8.88 £8.52 View £8.04 £7.33 £6.86 £6.56	Min.: 1 Mult.: 1
Headers & Wire Housings Gecko-SL 6+6 Pos. Male Plug DIL Straight Cable Housing, Screw-Lok Front Panel Mount G125-3241296M2 Harwin 1: £6.86 248In Stock	Mfr. Part No. G125-3241296M2 Mouser Part No 855-G125-3241296M2	Harwin	Headers & Wire Housings Gecko-SL 6+6 Pos. Male Plug DIL Straight Cable Housing, Screw-Lok Front Panel Mount Learn More about Harwin gecko screw lok	Datasheet	248In Stock	£6.86 £5.82 £5.39 £5.20 View £4.92 £4.43 £4.22	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Gecko-SL 1.25MM M/L CA 2X8 450MM 26AWG G125-MC11605M1-0450L Harwin 1: £68.04 31In Stock	Mfr. Part No. G125-MC11605M1-0450L Mouser Part No 855-G125MC1165M1450L	Harwin	Rectangular Cable Assemblies Gecko-SL 1.25MM M/L CA 2X8 450MM 26AWG Learn More about Harwin gecko screw lok	Datasheet	31In Stock	£68.04 £57.84 £57.03 £56.21 View £51.50 £51.49 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings Gecko-SL 17+17 Pos. Female Receptacle DIL Straight Cable Housing, Screw-Lok Reverse Fix Front Panel Mount G125-2243496F3 Harwin 1: £11.08 896In Stock	Mfr. Part No. G125-2243496F3 Mouser Part No 855-G125-2243496F3	Harwin	Headers & Wire Housings Gecko-SL 17+17 Pos. Female Receptacle DIL Straight Cable Housing, Screw-Lok Reverse Fix Front Panel Mount Learn More about Harwin gecko screw lok	Datasheet	896In Stock	£11.08 £9.61 £9.08 £8.73 View £8.28 £7.65 £7.21 £6.65	Min.: 1 Mult.: 1
Headers & Wire Housings Gecko-SL 25+25 Pos. Female Receptacle DIL Straight Cable Housing, no Screw-Lok G125-224509600 Harwin 1: £3.29 1,704In Stock	Mfr. Part No. G125-224509600 Mouser Part No 855-G125-224509600	Harwin	Headers & Wire Housings Gecko-SL 25+25 Pos. Female Receptacle DIL Straight Cable Housing, no Screw-Lok Learn More about Harwin g125	Datasheet	1,704In Stock	£3.29 £2.78 £2.49 £2.37 View £2.23 £2.12 £2.01 £1.89 £1.83	Min.: 1 Mult.: 1
Headers & Wire Housings Gecko-SL 10+10 Pos. Male Plug DIL Straight Cable Housing, Screw-Lok Front Panel Mount G125-3242096M2 Harwin 1: £8.67 319In Stock	Mfr. Part No. G125-3242096M2 Mouser Part No 855-G125-3242096M2	Harwin	Headers & Wire Housings Gecko-SL 10+10 Pos. Male Plug DIL Straight Cable Housing, Screw-Lok Front Panel Mount Learn More about Harwin gecko screw lok	Datasheet	319In Stock	£8.67 £7.37 £6.82 £6.59 View £6.08 £5.59 £5.33	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2x25 150MM 26AWG G125-FC15005F1-0150L Harwin 1: £129.22 61In Stock	Mfr. Part No. G125-FC15005F1-0150L Mouser Part No 855-G125FC1505F1150L	Harwin	Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2x25 150MM 26AWG Learn More about Harwin gecko screw lok	Datasheet	61In Stock	£129.22 £104.38 £102.73 £100.54	Min.: 1 Mult.: 1
Headers & Wire Housings Gecko-SL 8+8 Pos. Female Receptacle DIL Straight Cable Housing, no Screw-Lok G125-224169600 Harwin 1: £2.40 1,413In Stock	Mfr. Part No. G125-224169600 Mouser Part No 855-G125-224169600	Harwin	Headers & Wire Housings Gecko-SL 8+8 Pos. Female Receptacle DIL Straight Cable Housing, no Screw-Lok Learn More about Harwin gecko screw lok	Datasheet	1,413In Stock	£2.40 £2.03 £1.82 £1.74 View £1.62 £1.55 £1.48 £1.38 £1.32	Min.: 1 Mult.: 1
Headers & Wire Housings Gecko-SL 17+17 Pos. Female Receptacle DIL Straight Cable Housing, no Screw-Lok G125-224349600 Harwin 1: £2.59 901In Stock	Mfr. Part No. G125-224349600 Mouser Part No 855-G125-224349600	Harwin	Headers & Wire Housings Gecko-SL 17+17 Pos. Female Receptacle DIL Straight Cable Housing, no Screw-Lok Learn More about Harwin g125	Datasheet	901In Stock	£2.59 £2.19 £1.96 £1.86 View £1.75 £1.67 £1.58 £1.48 £1.43	Min.: 1 Mult.: 1
Headers & Wire Housings Gecko-SL 3+3 Pos. Male Plug DIL Straight Cable Housing, Screw-Lok Front Panel Mount G125-3240696M2 Harwin 1: £6.63 843In Stock	Mfr. Part No. G125-3240696M2 Mouser Part No 855-G125-3240696M2	Harwin	Headers & Wire Housings Gecko-SL 3+3 Pos. Male Plug DIL Straight Cable Housing, Screw-Lok Front Panel Mount Learn More about Harwin gecko screw lok	Datasheet	843In Stock	£6.63 £5.80 £5.36 £5.18 View £4.92 £4.62 £4.50 £4.18	Min.: 1 Mult.: 1
Headers & Wire Housings Gecko-SL 17+17 Pos. Male Plug DIL Straight Cable Housing, Screw-Lok Front Panel Mount G125-3243496M2 Harwin 1: £9.80 449In Stock	Mfr. Part No. G125-3243496M2 Mouser Part No 855-G125-3243496M2	Harwin	Headers & Wire Housings Gecko-SL 17+17 Pos. Male Plug DIL Straight Cable Housing, Screw-Lok Front Panel Mount Learn More about Harwin gecko screw lok	Datasheet	449In Stock	£9.80 £8.33 £7.70 £7.43 View £7.08 £6.63 £6.32 £6.01	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Gecko-SL 1.25MM M/M CA 2X13 150MM 26AWG G125-MC12605M1-0150M1 Harwin 1: £165.36 48In Stock	Mfr. Part No. G125-MC12605M1-0150M1 Mouser Part No 855-G125MC1265M115M1	Harwin	Rectangular Cable Assemblies Gecko-SL 1.25MM M/M CA 2X13 150MM 26AWG Learn More about Harwin gecko screw lok	Datasheet	48In Stock	£165.36 £141.14 £134.46 £130.71	Min.: 1 Mult.: 1
Power to the Board Gecko-SL Male SMT 26 CONTACTS G125-MS13405M2P Harwin 1: £15.24 375In Stock	Mfr. Part No. G125-MS13405M2P Mouser Part No 855-G125-MS13405M2P	Harwin	Power to the Board Gecko-SL Male SMT 26 CONTACTS Learn More about Harwin g125	Datasheet	375In Stock	£15.24 £12.96 £12.72 £12.57 View £11.01 £10.59 £9.83 £9.82	Min.: 1 Mult.: 1
Headers & Wire Housings Gecko-SL 3+3 Pos. Female Receptacle DIL Straight Cable Housing, Screw-Lok Reverse Fix Front Panel Mount G125-2240696F3 Harwin 1: £10.47 616In Stock	Mfr. Part No. G125-2240696F3 Mouser Part No 855-G125-2240696F3	Harwin	Headers & Wire Housings Gecko-SL 3+3 Pos. Female Receptacle DIL Straight Cable Housing, Screw-Lok Reverse Fix Front Panel Mount Learn More about Harwin gecko screw lok	Datasheet	616In Stock	£10.47 £8.89 £8.23 £7.94 View £7.55 £7.42 £6.95 £6.44	Min.: 1 Mult.: 1
Power to the Board Gecko-SL 1.25MM M 2X10 HSNG W/ REVERSE FIX G125-MV12005M3P Harwin 1: £15.57 126In Stock	Mfr. Part No. G125-MV12005M3P Mouser Part No 855-G125-MV12005M3P	Harwin	Power to the Board Gecko-SL 1.25MM M 2X10 HSNG W/ REVERSE FIX Learn More about Harwin gecko screw lok	Datasheet	126In Stock	£15.57 £12.49 £12.09 £11.49 View £11.18 £10.18 £9.94 £9.63 Quote	Min.: 1 Mult.: 1
Power to the Board Gecko-SL 1.25MM M 2X5 HOUSING W/ REVERSE FIX G125-MV11005M3P Harwin 1: £12.97 154In Stock	Mfr. Part No. G125-MV11005M3P Mouser Part No 855-G125-MV11005M3P	Harwin	Power to the Board Gecko-SL 1.25MM M 2X5 HOUSING W/ REVERSE FIX Learn More about Harwin gecko screw lok	Datasheet	154In Stock	£12.97 £11.02 £10.92 £10.76 View £9.37 £8.95 £8.36 £8.23	Min.: 1 Mult.: 1
Power to the Board Gecko-SL 1.25MM F 2X25 HSNG W/ REVERSE FIX G125-FV15005F2P Harwin 1: £68.77 116In Stock	Mfr. Part No. G125-FV15005F2P Mouser Part No 855-G125-FV15005F2P	Harwin	Power to the Board Gecko-SL 1.25MM F 2X25 HSNG W/ REVERSE FIX Learn More about Harwin gecko screw lok	Datasheet	116In Stock	£68.77 £58.46 £58.43 £56.92 £50.54	Min.: 1 Mult.: 1
Power to the Board Gecko-SL 1.25MM M 2X5 VERT PCT REVERSE FIX TAPE G125-MV11005M1P Harwin 1: £11.25 757In Stock	Mfr. Part No. G125-MV11005M1P Mouser Part No 855-G125-MV11005M1P	Harwin	Power to the Board Gecko-SL 1.25MM M 2X5 VERT PCT REVERSE FIX TAPE Learn More about Harwin gecko screw lok	Datasheet	757In Stock	£11.25 £9.56 £9.48 £8.13 View £7.25 £6.91	Min.: 1 Mult.: 1
Power to the Board Gecko-SL 1.25MM F 2X10 VERT PCT REVERSE FIX TAPE G125-FS12005F2P Harwin 1: £33.17 50In Stock	Mfr. Part No. G125-FS12005F2P Mouser Part No 855-G125-FS12005F2P	Harwin	Power to the Board Gecko-SL 1.25MM F 2X10 VERT PCT REVERSE FIX TAPE Learn More about Harwin gecko screw lok	Datasheet	50In Stock	£33.17 £28.17 £28.16 £25.92 £23.47	Min.: 1 Mult.: 1
Headers & Wire Housings Gecko-SL 3+3 Pos. Straight Panel or Board Mount Metal Backshell G125-9600602 Harwin 1: £57.23 5In Stock	Mfr. Part No. G125-9600602 Mouser Part No 855-G125-9600602	Harwin	Headers & Wire Housings Gecko-SL 3+3 Pos. Straight Panel or Board Mount Metal Backshell Learn More about Harwin gecko screw lok metal backshells	Datasheet	5In Stock	£57.23 £46.82 £43.81 £43.25 View £41.84 £40.87 Quote	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Gecko-SL 1.25MM M/F CA 2X13 150MM 26AWG W/SL G125-MC12605M1-0300F1 Harwin 1: £183.25 3In Stock	Mfr. Part No. G125-MC12605M1-0300F1 Mouser Part No 855-G125MC1265M130F1	Harwin	Rectangular Cable Assemblies Gecko-SL 1.25MM M/F CA 2X13 150MM 26AWG W/SL Learn More about Harwin gecko screw lok	Datasheet	3In Stock	£183.25 £157.61 £153.77 £147.71	Min.: 1 Mult.: 1
Power to the Board Gecko-SL 16P FML Vertical SMT Hex Socket G125-FS11605F1P Harwin 1: £29.15 52In Stock	Mfr. Part No. G125-FS11605F1P Mouser Part No 855-G125-FS11605F1P	Harwin	Power to the Board Gecko-SL 16P FML Vertical SMT Hex Socket Learn More about Harwin gecko screw lok	Datasheet	52In Stock	£29.15 £24.78 £23.80 £23.03 View £21.06 £21.03	Min.: 1 Mult.: 1
Power to the Board Gecko-SL 1.25MM M 2X17 VERT SMT REVERSE FIX TAPE G125-MS13405M1P Harwin 1: £20.02 168In Stock	Mfr. Part No. G125-MS13405M1P Mouser Part No 855-G125-MS13405M1P	Harwin	Power to the Board Gecko-SL 1.25MM M 2X17 VERT SMT REVERSE FIX TAPE Learn More about Harwin gecko screw lok	Datasheet	168In Stock	£20.02 £17.01 £16.67 £15.87 View £14.46 £14.17 £13.10	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Gecko-SL 1.25MM M/L CA 2X13 450MM 26AWG G125-MC12605M1-0450L Harwin 1: £105.70 4In Stock 10Expected 24/11/2026	Mfr. Part No. G125-MC12605M1-0450L Mouser Part No 855-G125MC1265M1450L	Harwin	Rectangular Cable Assemblies Gecko-SL 1.25MM M/L CA 2X13 450MM 26AWG Learn More about Harwin gecko screw lok	Datasheet	4In Stock 10Expected 24/11/2026	£105.70 £93.66 £92.54 £90.83 View £85.27 Quote	Min.: 1 Mult.: 1

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