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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.
Rectangular Cable Assemblies Datamate J-Tek 1X4 FML POWER SINGLE 10 AWG M80-FC325F1-04-0150L Harwin 1: 70,61 € 46Expected 08/12/2026	Mfr. Part No. M80-FC325F1-04-0150L Mouser Part No 855-M80FC325F104150L	Harwin	Rectangular Cable Assemblies Datamate J-Tek 1X4 FML POWER SINGLE 10 AWG Learn More about Harwin high reliability datamate cable assemblies	Datasheet	46Expected 08/12/2026	70,61 €	Min.: 1 Mult.: 1
Headers & Wire Housings Gecko-SL 5+5 Pos. Straight Cable Metal Backshell Kit, Hex Socket Screw-Lok G125-96410F1 Harwin 1: 97,91 € 89Expected 16/11/2026	Mfr. Part No. G125-96410F1 Mouser Part No 855-G125-96410F1	Harwin	Headers & Wire Housings Gecko-SL 5+5 Pos. Straight Cable Metal Backshell Kit, Hex Socket Screw-Lok Learn More about Harwin gecko screw lok metal backshells	Datasheet	89Expected 16/11/2026	97,91 €	Min.: 1 Mult.: 1
Headers & Wire Housings Gecko-SL 6+6 Pos. Straight Cable Metal Backshell Kit, Hex Socket Screw-Lok G125-96412F1 Harwin 1: 106,73 € 19On Order	Mfr. Part No. G125-96412F1 Mouser Part No 855-G125-96412F1	Harwin	Headers & Wire Housings Gecko-SL 6+6 Pos. Straight Cable Metal Backshell Kit, Hex Socket Screw-Lok Learn More about Harwin gecko screw lok metal backshells	Datasheet	19On Order On Order Ship Dates Mfr. No: G125-96412F1 Stock: 0 On Order: 3 Expected 15/12/2026 16 Expected 02/03/2027 Factory Lead Time: 13 Weeks	106,73 € 93,69 € 87,83 € 83,64 € 79,64 €	Min.: 1 Mult.: 1
Power to the Board Gecko-SL 1.25MM F 2X5 VERT SMT REVERSE FIX TAPE G125-FS11005F3P Harwin 1: 26,18 € 511On Order	Mfr. Part No. G125-FS11005F3P Mouser Part No 855-G125-FS11005F3P	Harwin	Power to the Board Gecko-SL 1.25MM F 2X5 VERT SMT REVERSE FIX TAPE Learn More about Harwin gecko screw lok	Datasheet	511On Order On Order Ship Dates Mfr. No: G125-FS11005F3P Stock: 0 On Order: 11 Expected 15/12/2026 100 Expected 22/12/2026 250 Expected 09/02/2027 150 Expected 02/03/2027 Factory Lead Time: 13 Weeks	26,18 € 22,24 € 21,47 € 20,92 € View 18,90 € 18,13 € 16,94 €	Min.: 1 Mult.: 1
Power to the Board Gecko-SL 1.25MM F 2X17 VERT PCT REVERSE FIX TAPE G125-FS13405F2P Harwin 1: 56,70 € 50Expected 29/12/2026	Mfr. Part No. G125-FS13405F2P Mouser Part No 855-G125-FS13405F2P	Harwin	Power to the Board Gecko-SL 1.25MM F 2X17 VERT PCT REVERSE FIX TAPE Learn More about Harwin gecko screw lok	Datasheet	50Expected 29/12/2026	56,70 € 48,19 € 46,93 € 43,29 € 40,33 €	Min.: 1 Mult.: 1
Power to the Board Gecko-SL 1.25MM F 2X3 HOUSING W/ REVERSE FIX G125-FV10605F2R Harwin 1: 19,92 € 118Expected 15/12/2026	Mfr. Part No. G125-FV10605F2R Mouser Part No 855-G125-FV10605F2R	Harwin	Power to the Board Gecko-SL 1.25MM F 2X3 HOUSING W/ REVERSE FIX Learn More about Harwin gecko screw lok	Datasheet	118Expected 15/12/2026	19,92 € 16,92 € 15,87 € 15,11 € View 14,39 € 13,85 € 13,63 € Quote	Min.: 1 Mult.: 1
Power to the Board Gecko-SL 1.25MM F 2X6 VERT PCT REVERSE FIX TAPE G125-FV11205F3P Harwin 1: 28,84 € 194On Order	Mfr. Part No. G125-FV11205F3P Mouser Part No 855-G125-FV11205F3P	Harwin	Power to the Board Gecko-SL 1.25MM F 2X6 VERT PCT REVERSE FIX TAPE Learn More about Harwin gecko screw lok	Datasheet	194On Order On Order Ship Dates Mfr. No: G125-FV11205F3P Stock: 0 On Order: 94 Expected 29/12/2026 100 Expected 16/02/2027 Factory Lead Time: 13 Weeks	28,84 € 23,80 € 23,70 € 23,39 € 20,24 €	Min.: 1 Mult.: 1
Power to the Board Gecko-SL 1.25MM F 2X13 VERT PCT REVERSE FIX TAPE G125-FV12605F3P Harwin 1: 50,07 € 142Expected 16/02/2027	Mfr. Part No. G125-FV12605F3P Mouser Part No 855-G125-FV12605F3P	Harwin	Power to the Board Gecko-SL 1.25MM F 2X13 VERT PCT REVERSE FIX TAPE Learn More about Harwin gecko screw lok	Datasheet	142Expected 16/02/2027	50,07 € 42,55 € 40,43 € 36,37 € View 36,36 € Quote	Min.: 1 Mult.: 1
Headers & Wire Housings Gecko-Latch Male,Horz,3.3mm,6P SMT Hld dwn/lock lat G125-MH10605L7P Harwin 1: 7,63 € 250Expected 16/11/2026	Mfr. Part No. G125-MH10605L7P Mouser Part No 855-G125-MH10605L7P	Harwin	Headers & Wire Housings Gecko-Latch Male,Horz,3.3mm,6P SMT Hld dwn/lock lat Learn More about Harwin gecko horizontal 125 connectors	Datasheet	250Expected 16/11/2026	7,63 € 6,48 € 5,94 €	Min.: 1 Mult.: 1
Headers & Wire Housings Gecko-Latch Male,Horz,3.3mm,10P PCB Hld dwn/lock lat G125-MH11005L5P Harwin 1: 8,93 € 618On Order	Mfr. Part No. G125-MH11005L5P Mouser Part No 855-G125-MH11005L5P	Harwin	Headers & Wire Housings Gecko-Latch Male,Horz,3.3mm,10P PCB Hld dwn/lock lat Learn More about Harwin gecko horizontal 125 connectors	Datasheet	618On Order On Order Ship Dates Mfr. No: G125-MH11005L5P Stock: 0 On Order: 268 Expected 16/03/2027 350 Expected 20/04/2027 Factory Lead Time: 19 Weeks	8,93 € 7,59 € 7,58 € 6,45 € View 6,44 € 6,21 €	Min.: 1 Mult.: 1
Power to the Board Gecko-Latch 1.25MM M VERT SMT 2x3 POS TR G125-MS11005L3P Harwin 1: 8,12 € 430Expected 15/12/2026	Mfr. Part No. G125-MS11005L3P Mouser Part No 855-G125-MS11005L3P	Harwin	Power to the Board Gecko-Latch 1.25MM M VERT SMT 2x3 POS TR Learn More about Harwin g125	Datasheet	430Expected 15/12/2026	8,12 € 6,91 € 6,76 € 6,67 € 5,89 €	Min.: 1 Mult.: 1
Power to the Board Gecko-Latch 1.25MM M VERT SMT 2x5 POS G125-MS11005L3R Harwin 1: 8,63 € 800On Order	Mfr. Part No. G125-MS11005L3R Mouser Part No 855-G125-MS11005L3R	Harwin	Power to the Board Gecko-Latch 1.25MM M VERT SMT 2x5 POS Learn More about Harwin g125	Datasheet	800On Order On Order Ship Dates Mfr. No: G125-MS11005L3R Stock: 0 On Order: 400 Expected 15/12/2026 400 Expected 23/02/2027 Factory Lead Time: 13 Weeks	Cut Tape 8,63 € 7,34 € 7,33 € 7,22 € View Reel 5,09 € 6,24 € 5,34 € 5,09 € MouseReel Available	Min.: 1 Mult.: 1 : 400
Power to the Board Gecko-SL 1.25MM M 2X5 VERT SMT TAPE G125-MS11005M1R Harwin 1: 16,60 € 499Expected 08/12/2026	Mfr. Part No. G125-MS11005M1R Mouser Part No 855-G125-MS11005M1R	Harwin	Power to the Board Gecko-SL 1.25MM M 2X5 VERT SMT TAPE Learn More about Harwin gecko screw lok	Datasheet	499Expected 08/12/2026	Cut Tape 16,60 € 14,39 € 13,64 € 13,44 € Reel 11,56 € View 11,92 € 11,37 € 11,06 € Quote	Min.: 1 Mult.: 1 : 250
Power to the Board 3+3 Pos. Male Plug DIL Straight 3mm THT Connector, Latch THT Hold-Down G125-MV10605L1P Harwin 1: 5,28 € 700In Stock 2 850On Order	Mfr. Part No. G125-MV10605L1P Mouser Part No 855-G125-MV10605L1P	Harwin	Power to the Board 3+3 Pos. Male Plug DIL Straight 3mm THT Connector, Latch THT Hold-Down Learn More about Harwin g125	Datasheet	700In Stock 2 850On Order On Order Ship Dates Mfr. No: G125-MV10605L1P Stock: 700 Can Dispatch Immediately On Order: 1 400 Expected 16/11/2026 1 450 Expected 24/12/2026 Factory Lead Time: 13 Weeks	5,28 € 4,60 € 4,50 € 4,40 € View 3,91 € 3,79 € 3,49 € 3,32 €	Min.: 1 Mult.: 1
Power to the Board Gecko-Latch 1.25MM M VERT 3.0MM 2x5 POS G125-MV11005L1R Harwin 1: 6,49 € 2 250On Order	Mfr. Part No. G125-MV11005L1R Mouser Part No 855-G125-MV11005L1R	Harwin	Power to the Board Gecko-Latch 1.25MM M VERT 3.0MM 2x5 POS Learn More about Harwin g125	Datasheet	2 250On Order On Order Ship Dates Mfr. No: G125-MV11005L1R Stock: 0 On Order: 1 000 Expected 02/02/2027 1 250 Expected 09/02/2027 Factory Lead Time: 13 Weeks	Cut Tape 6,49 € 5,87 € 5,55 € 5,41 € Reel 4,46 € View 5,25 € 4,33 € 3,93 € 3,92 €	Min.: 1 Mult.: 1 : 250
Power to the Board Gecko-Latch 1.25MM M VERT 3.0MM 2X17 POS G125-MV13405L1P Harwin 1: 11,69 € 864On Order	Mfr. Part No. G125-MV13405L1P Mouser Part No 855-G125-MV13405L1P	Harwin	Power to the Board Gecko-Latch 1.25MM M VERT 3.0MM 2X17 POS Learn More about Harwin g125	Datasheet	864On Order On Order Ship Dates Mfr. No: G125-MV13405L1P Stock: 0 On Order: 64 Expected 22/12/2026 800 Expected 05/01/2027 Factory Lead Time: 13 Weeks	11,69 € 10,01 € 9,94 € 9,73 € View 8,51 € 8,32 € 7,60 € 7,24 € Quote	Min.: 1 Mult.: 1
Power to the Board Gecko-Latch 1.25MM M VERT 4.5MM 2x3 POS G125-MV20605L2P Harwin 1: 5,05 € 450Expected 01/12/2026	Mfr. Part No. G125-MV20605L2P Mouser Part No 855-G125-MV20605L2P	Harwin	Power to the Board Gecko-Latch 1.25MM M VERT 4.5MM 2x3 POS Learn More about Harwin g125	Datasheet	450Expected 01/12/2026	5,05 € 4,29 € 4,28 € 3,65 € View 3,64 € 3,25 € 3,10 €	Min.: 1 Mult.: 1
Power to the Board Gecko-Latch 1.25MM M VERT 4.5MM 2x5 POS G125-MV21005L2P Harwin 1: 6,03 € 450Expected 09/03/2027	Mfr. Part No. G125-MV21005L2P Mouser Part No 855-G125-MV21005L2P	Harwin	Power to the Board Gecko-Latch 1.25MM M VERT 4.5MM 2x5 POS Learn More about Harwin g125	Datasheet	450Expected 09/03/2027	6,03 € 5,12 € 4,35 € 3,89 € View 3,70 € 3,59 €	Min.: 1 Mult.: 1
Headers & Wire Housings Datamate M80 14+14 WAY F CRIMP L/BORE HX/JS M80-9452802 Harwin 1: 119,14 € 15Expected 16/02/2027	Mfr. Part No. M80-9452802 Mouser Part No 855-M80-9452802	Harwin	Headers & Wire Housings Datamate M80 14+14 WAY F CRIMP L/BORE HX/JS Learn More about Harwin datamate metal backshells	Datasheet	15Expected 16/02/2027	119,14 € 101,67 € 99,28 € 97,03 € View 94,64 € Quote	Min.: 1 Mult.: 1
Headers & Wire Housings Datamate M80 JTEK,VER,FEM,3-ROW VERT 32+32+32 M80-9461002 Harwin 1: 101,76 € 22On Order	Mfr. Part No. M80-9461002 Mouser Part No 855-M80-9461002	Harwin	Headers & Wire Housings Datamate M80 JTEK,VER,FEM,3-ROW VERT 32+32+32 Learn More about Harwin datamate metal backshells	Datasheet	22On Order On Order Ship Dates Mfr. No: M80-9461002 Stock: 0 On Order: 8 Expected 16/11/2026 5 Expected 12/01/2027 9 Expected 02/02/2027 Factory Lead Time: 13 Weeks	101,76 € 89,32 € 83,72 € 79,73 € 75,93 €	Min.: 1 Mult.: 1
Headers & Wire Housings GECKO G125 1.25MM M HSG 2X10 POS LAT G125-3042696L0 Harwin 1: 3,23 € 589Expected 02/02/2027	Mfr. Part No. G125-3042696L0 Mouser Part No 855-G125-3042696L0	Harwin	Headers & Wire Housings GECKO G125 1.25MM M HSG 2X10 POS LAT Learn More about Harwin g125	Datasheet	589Expected 02/02/2027	3,23 € 2,94 € 2,33 € 2,22 € View 2,08 € 1,98 € 1,88 € 1,76 € 1,74 €	Min.: 1 Mult.: 1
Headers & Wire Housings Gecko-SL 5+5 Pos. Male Plug DIL Straight Cable Housing, Screw-Lok Front Panel Mount G125-3241096M2 Harwin 1: 7,84 € 200Expected 12/01/2027	Mfr. Part No. G125-3241096M2 Mouser Part No 855-G125-3241096M2	Harwin	Headers & Wire Housings Gecko-SL 5+5 Pos. Male Plug DIL Straight Cable Housing, Screw-Lok Front Panel Mount Learn More about Harwin gecko screw lok	Datasheet	200Expected 12/01/2027	7,84 € 6,67 € 6,17 € 5,94 € View 5,66 € 5,31 € 5,06 € 4,95 €	Min.: 1 Mult.: 1
Headers & Wire Housings Gecko-SL 6+6 Pos. Straight Panel or Board Mount Metal Backshell G125-9601202 Harwin 1: 65,82 € 9Expected 05/01/2027	Mfr. Part No. G125-9601202 Mouser Part No 855-G125-9601202	Harwin	Headers & Wire Housings Gecko-SL 6+6 Pos. Straight Panel or Board Mount Metal Backshell Learn More about Harwin gecko screw lok metal backshells	Datasheet	9Expected 05/01/2027	65,82 € 55,94 € 53,92 € 52,93 € View 51,36 € Quote	Min.: 1 Mult.: 1
Headers & Wire Housings GECKO G125 MALE HORZNTL PANEL MNT BKSHELL G125-9712002 Harwin 1: 65,76 € 15On Order	Mfr. Part No. G125-9712002 Mouser Part No 855-G125-9712002	Harwin	Headers & Wire Housings GECKO G125 MALE HORZNTL PANEL MNT BKSHELL Learn More about Harwin gecko screw lok metal backshells	Datasheet	15On Order On Order Ship Dates Mfr. No: G125-9712002 Stock: 0 On Order: 8 Expected 01/12/2026 7 Expected 08/12/2026 Factory Lead Time: 10 Weeks	65,76 € 64,52 €	Min.: 1 Mult.: 1
Power to the Board Gecko-Latch 1.25MM M VERT 3.0MM 2x5 POS G125-MV11005L0P Harwin 1: 5,24 € 337Expected 05/01/2027	Mfr. Part No. G125-MV11005L0P Mouser Part No 855-G125-MV11005L0P	Harwin	Power to the Board Gecko-Latch 1.25MM M VERT 3.0MM 2x5 POS Learn More about Harwin g125	Datasheet	337Expected 05/01/2027	5,24 € 4,45 € 3,78 € 3,37 € 3,25 €	Min.: 1 Mult.: 1