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High-Reliability Connector Solutions

Harwin High-Reliability Connector Solutions include innovative products for reliable, high-performance connectivity to push the boundaries of size, weight and power (SWaP) optimization. These products have proven to perform in the most extreme conditions of shock, vibration, and temperature. These connector solutions feature high-reliability interconnect families, such as Gecko (1.25mm pitch), Datamate (2mm and 4mm pitch), M300 (3mm pitch), and Kona (8.5mm). Harwin High-Reliability Connector Solutions are built for challenging environments where failure is not an option such as aviation, space, defense, motorsport, medical, and high-end industrial applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
Headers & Wire Housings Gecko-SL 5+5 Pos. Female Receptacle DIL Straight Cable Housing, Screw-Lok Reverse Fix Rear Panel Mount G125-2241096F5 Harwin 1: 12,97 € 66In Stock	Mfr. Part No. G125-2241096F5 Mouser Part No 855-G125-2241096F5	Harwin	Headers & Wire Housings Gecko-SL 5+5 Pos. Female Receptacle DIL Straight Cable Housing, Screw-Lok Reverse Fix Rear Panel Mount Learn More about Harwin gecko rear panel mounts	Datasheet	66In Stock	12,97 € 11,03 € 10,20 € 9,84 € View 9,37 € 8,78 € 8,37 € 8,33 €	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: 11,22 € 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	11,22 € 9,54 € 8,82 € 8,51 € View 8,11 € 7,68 € 7,24 € 6,89 €	Min.: 1 Mult.: 1
Power to the Board Gecko-SL 1.25MM M 2X17 VERT PCT TAPE G125-MS13405M3P Harwin 1: 24,47 € 1In Stock	Mfr. Part No. G125-MS13405M3P Mouser Part No 855-G125-MS13405M3P	Harwin	Power to the Board Gecko-SL 1.25MM M 2X17 VERT PCT TAPE Learn More about Harwin gecko screw lok	Datasheet	1In Stock	24,47 € 19,85 € 19,34 € 16,87 € 16,85 €	Min.: 1 Mult.: 1
Power to the Board Gecko-SL 1.25MM M 2X13 VERT PCT TAPE G125-MS12605M3P Harwin 1: 21,90 € 245In Stock	Mfr. Part No. G125-MS12605M3P Mouser Part No 855-G125-MS12605M3P	Harwin	Power to the Board Gecko-SL 1.25MM M 2X13 VERT PCT TAPE Learn More about Harwin gecko screw lok	Datasheet	245In Stock	21,90 € 18,61 € 17,44 € 16,61 € View 15,82 € 14,83 € 14,16 €	Min.: 1 Mult.: 1
Power to the Board GECKO G125 1.25MM F VERT 3.0MM 34 POS G125-FV22005L0P Harwin 1: 20,03 € 45In Stock	Mfr. Part No. G125-FV22005L0P Mouser Part No 855-G125-FV22005L0P	Harwin	Power to the Board GECKO G125 1.25MM F VERT 3.0MM 34 POS Learn More about Harwin g125	Datasheet	45In Stock	20,03 € 17,02 € 16,47 € 15,68 € View 14,47 € 14,00 € 12,95 €	Min.: 1 Mult.: 1
Headers & Wire Housings Gecko-SL 25+25 Pos. Male Plug DIL Straight Cable Housing, no Screw-Lok G125-324509600 Harwin 1: 5,93 € 22In Stock	Mfr. Part No. G125-324509600 Mouser Part No 855-G125-324509600	Harwin	Headers & Wire Housings Gecko-SL 25+25 Pos. Male Plug DIL Straight Cable Housing, no Screw-Lok	Datasheet	22In Stock	5,93 € 5,37 € 5,07 € 4,95 € View 4,70 € 4,21 € 3,96 € 3,47 € 3,29 €	Min.: 1 Mult.: 1
Headers & Wire Housings Gecko-SL 6+6 Pos. Straight Cable Metal Backshell Kit, no Screw-Lok G125-9641200 Harwin 1: 111,74 € 3In Stock	Mfr. Part No. G125-9641200 Mouser Part No 855-G125-9641200	Harwin	Headers & Wire Housings Gecko-SL 6+6 Pos. Straight Cable Metal Backshell Kit, no Screw-Lok Learn More about Harwin gecko screw lok metal backshells	Datasheet	3In Stock	111,74 € 90,01 € 84,37 € 80,36 € 78,31 €	Min.: 1 Mult.: 1
Power to the Board Gecko-SL 1.25MM M 2X3 HOUSING W/ REVERSE FIX G125-MV10605M3P Harwin 1: 14,94 € 49In Stock	Mfr. Part No. G125-MV10605M3P Mouser Part No 855-G125-MV10605M3P	Harwin	Power to the Board Gecko-SL 1.25MM M 2X3 HOUSING W/ REVERSE FIX Learn More about Harwin gecko screw lok	Datasheet	49In Stock	14,94 € 12,93 € 12,66 € 12,22 € View 10,54 € 9,41 €	Min.: 1 Mult.: 1
Headers & Wire Housings Gecko-Latch Male,Horz,3.3mm,16P PCB Hld dwn/lock lat G125-MH11605L5P Harwin 1: 9,66 € 831In Stock	Mfr. Part No. G125-MH11605L5P Mouser Part No 855-G125-MH11605L5P	Harwin	Headers & Wire Housings Gecko-Latch Male,Horz,3.3mm,16P PCB Hld dwn/lock lat Learn More about Harwin gecko horizontal 125 connectors	Datasheet	831In Stock	9,66 € 8,20 € 8,14 € 7,05 € View 6,97 € 6,26 € 5,93 €	Min.: 1 Mult.: 1
Power to the Board KONA KA1 3 Pos. Male SIL Vertical Throughboard Conn. Reverse Fix- 3mm PCB KA1-2010398F2 Harwin 1: 16,47 € 65In Stock	Mfr. Part No. KA1-2010398F2 Mouser Part No 855-KA1-2010398F2	Harwin	Power to the Board KONA KA1 3 Pos. Male SIL Vertical Throughboard Conn. Reverse Fix- 3mm PCB Learn More about Harwin kona	Datasheet	65In Stock	16,47 € 13,99 € 13,22 € 10,82 €	Min.: 1 Mult.: 1
Headers & Wire Housings Gecko-SL 8+8 Pos. Female Receptacle DIL Straight Cable Housing, Screw-Lok Reverse Fix G125-2241696F2 Harwin 1: 10,66 € 81In Stock	Mfr. Part No. G125-2241696F2 Mouser Part No 855-G125-2241696F2	Harwin	Headers & Wire Housings Gecko-SL 8+8 Pos. Female Receptacle DIL Straight Cable Housing, Screw-Lok Reverse Fix Learn More about Harwin gecko screw lok	Datasheet	81In Stock	10,66 € 9,29 € 8,62 € 8,51 € View 8,20 € 7,82 € 7,44 €	Min.: 1 Mult.: 1
Headers & Wire Housings GECKO G125 1.25MM F 2X8 VERT SMT REVERSE FIX TAPE G125-0010005 Harwin 1: 1,46 € 774 902In Stock	Mfr. Part No. G125-0010005 Mouser Part No 855-G125-0010005	Harwin	Headers & Wire Housings GECKO G125 1.25MM F 2X8 VERT SMT REVERSE FIX TAPE Learn More about Harwin g125	Datasheet	774 902In Stock	1,46 € 1,25 € 1,12 € 1,05 € 1,01 €	Min.: 1 Mult.: 1
Headers & Wire Housings GECKO G125 1.25MM F CONTACT 26 AWG G125-0020005 Harwin 1: 1,46 € 116 195In Stock 129 400Expected 01/12/2026	Mfr. Part No. G125-0020005 Mouser Part No 855-G125-0020005	Harwin	Headers & Wire Housings GECKO G125 1.25MM F CONTACT 26 AWG Learn More about Harwin g125	Datasheet	116 195In Stock 129 400Expected 01/12/2026	1,46 € 1,25 € 1,12 € 1,05 € View 0,972 € 0,937 € 0,91 €	Min.: 1 Mult.: 1
Headers & Wire Housings GECKO G125 MALE HORZNTL SMT BOARD MNT BKSHELL G125-0500005 Harwin 1: 5,62 € 4 636In Stock 6 200On Order	Mfr. Part No. G125-0500005 Mouser Part No 855-G125-0500005	Harwin	Headers & Wire Housings GECKO G125 MALE HORZNTL SMT BOARD MNT BKSHELL Learn More about Harwin gecko mt connectors	Datasheet	4 636In Stock 6 200On Order On Order Ship Dates Mfr. No: G125-0500005 Stock: 4 636 Can Dispatch Immediately On Order: 1 900 Expected 08/12/2026 4 300 Expected 05/01/2027 Factory Lead Time: 9 Weeks	5,62 € 4,94 € 4,63 € 4,41 € View 4,19 € 3,88 € 3,74 € 3,57 € 3,56 €	Min.: 1 Mult.: 1
Headers & Wire Housings GECKO G125 1.25MM M CONTACT 26AWG G125-1020005 Harwin 1: 1,17 € 28 340In Stock 72 200On Order	Mfr. Part No. G125-1020005 Mouser Part No 855-G125-1020005	Harwin	Headers & Wire Housings GECKO G125 1.25MM M CONTACT 26AWG Learn More about Harwin g125	Datasheet	28 340In Stock 72 200On Order On Order Ship Dates Mfr. No: G125-1020005 Stock: 28 340 Can Dispatch Immediately On Order: 29 800 Expected 24/11/2026 42 400 Expected 02/02/2027 Factory Lead Time: 9 Weeks	1,17 € 0,998 € 0,886 € 0,843 € View 0,779 € 0,77 €	Min.: 1 Mult.: 1
Headers & Wire Housings GECKO G125 GECKO MT FEMALE PWR CONTACT G125-1500005 Harwin 1: 4,90 € 7 665In Stock	Mfr. Part No. G125-1500005 Mouser Part No 855-G125-1500005	Harwin	Headers & Wire Housings GECKO G125 GECKO MT FEMALE PWR CONTACT Learn More about Harwin gecko mt connectors	Datasheet	7 665In Stock	4,90 € 4,17 € 3,90 € 3,72 € View 3,54 € 3,28 € 3,16 € 3,06 €	Min.: 1 Mult.: 1
Headers & Wire Housings Gecko-SL 5+5 Pos. Female Receptacle DIL Straight Cable Housing, Hex Socket Screw-Lok G125-2241096F1 Harwin 1: 12,25 € 1 748In Stock 5 490On Order	Mfr. Part No. G125-2241096F1 Mouser Part No 855-G125-2241096F1	Harwin	Headers & Wire Housings Gecko-SL 5+5 Pos. Female Receptacle DIL Straight Cable Housing, Hex Socket Screw-Lok Learn More about Harwin gecko screw lok	Datasheet	1 748In Stock 5 490On Order On Order Ship Dates Mfr. No: G125-2241096F1 Stock: 1 748 Can Dispatch Immediately On Order: 20 Expected 04/11/2026 80 Expected 12/12/2026 2 670 Expected 17/12/2026 2 720 Expected 29/12/2026 Factory Lead Time: 10 Weeks	12,25 € 10,44 € 9,66 € 9,56 €	Min.: 1 Mult.: 1
Headers & Wire Housings Gecko-SL 8+8 Pos. Female Receptacle DIL Straight Cable Housing, Hex Socket Screw-Lok G125-2241696F1 Harwin 1: 11,82 € 4 385In Stock	Mfr. Part No. G125-2241696F1 Mouser Part No 855-G125-2241696F1	Harwin	Headers & Wire Housings Gecko-SL 8+8 Pos. Female Receptacle DIL Straight Cable Housing, Hex Socket Screw-Lok Learn More about Harwin gecko screw lok	Datasheet	4 385In Stock	11,82 € 10,07 € 9,21 € 9,11 €	Min.: 1 Mult.: 1
Headers & Wire Housings Gecko-SL 10+10 Pos. Female Receptacle DIL Straight Cable Housing, Hex Socket Screw-Lok G125-2242096F1 Harwin 1: 12,32 € 2 595In Stock	Mfr. Part No. G125-2242096F1 Mouser Part No 855-G125-2242096F1	Harwin	Headers & Wire Housings Gecko-SL 10+10 Pos. Female Receptacle DIL Straight Cable Housing, Hex Socket Screw-Lok Learn More about Harwin g125	Datasheet	2 595In Stock	12,32 € 10,49 € 9,60 € 9,37 €	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Gecko-Latch 1.25MM F/L CA 2X5 150MM 26AWG G125-FC11005L0-0150L Harwin 1: 32,98 € 598In Stock	Mfr. Part No. G125-FC11005L0-0150L Mouser Part No 855-G125-FC1105L015L	Harwin	Rectangular Cable Assemblies Gecko-Latch 1.25MM F/L CA 2X5 150MM 26AWG Learn More about Harwin g125	Datasheet	598In Stock	32,98 € 28,20 € 26,41 € 25,55 € View 24,48 € 22,95 €	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Gecko-Latch 1.25MM F/F CA 2X8 300MM 30AWG G125-FC12005L0-0150L Harwin 1: 62,07 € 270In Stock	Mfr. Part No. G125-FC12005L0-0150L Mouser Part No 855-G125-FC1205L015L	Harwin	Rectangular Cable Assemblies Gecko-Latch 1.25MM F/F CA 2X8 300MM 30AWG Learn More about Harwin g125	Datasheet	270In Stock	62,07 € 52,76 € 49,02 € 47,28 € View 45,03 € 44,65 €	Min.: 1 Mult.: 1
Power to the Board Gecko-SL 6P Male Crmp Housing G125-MV10605M2P Harwin 1: 12,11 € 2 132In Stock	Mfr. Part No. G125-MV10605M2P Mouser Part No 855-G125-MV10605M2P	Harwin	Power to the Board Gecko-SL 6P Male Crmp Housing Learn More about Harwin gecko screw lok	Datasheet	2 132In Stock	12,11 € 10,32 € 10,22 € 10,11 € View 8,77 € 8,76 € 7,83 € 7,49 €	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X25 450MM 26AWG G125-FC10605F1-0150L Harwin 1: 26,20 € 1 378In 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 378In Stock	26,20 € 22,34 € 20,87 € 19,94 € View 18,93 € 18,82 €	Min.: 1 Mult.: 1
Rectangular Cable Assemblies 5+5 Pos. Female DIL 26AWG Cable Assembly, 150mm, single-end, Screw-Lok G125-FC11005F1-0150L Harwin 1: 38,31 € 1 370In Stock	Mfr. Part No. G125-FC11005F1-0150L Mouser Part No 855-G125FC1105F1150L	Harwin	Rectangular Cable Assemblies 5+5 Pos. Female DIL 26AWG Cable Assembly, 150mm, single-end, Screw-Lok Learn More about Harwin gecko screw lok cable assemblies	Datasheet	1 370In Stock	38,31 € 32,54 € 30,52 € 29,75 € View 28,34 € 26,08 €	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X8 450MM 26AWG G125-FC11605F1-0450L Harwin 1: 77,00 € 267In Stock	Mfr. Part No. G125-FC11605F1-0450L Mouser Part No 855-G125FC1165F1450L	Harwin	Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X8 450MM 26AWG Learn More about Harwin gecko screw lok	Datasheet	267In Stock	77,00 € 66,06 € 61,14 € 60,53 €	Min.: 1 Mult.: 1