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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 Gecko-Latch 1.25MM F/L CA 2X10 150MM 26AWG G125-FC12005L0-0450L Harwin 1: 83,21 € 9In Stock 70On Order	Mfr. Part No. G125-FC12005L0-0450L Mouser Part No 855-G125-FC1205L045L	Harwin	Rectangular Cable Assemblies Gecko-Latch 1.25MM F/L CA 2X10 150MM 26AWG Learn More about Harwin g125	Datasheet	9In Stock 70On Order On Order Ship Dates Mfr. No: G125-FC12005L0-0450L Stock: 9 Can Dispatch Immediately On Order: 30 Expected 24/11/2026 40 Expected 01/12/2026 Factory Lead Time: 8 Weeks	83,21 € 72,76 € 68,86 € 65,17 € 61,81 €	Min.: 1 Mult.: 1
Power to the Board Gecko-SL Female Crimp Housing w/fixings 50 cntcts G125-FS12005F1P Harwin 1: 38,87 € 12In Stock	Mfr. Part No. G125-FS12005F1P Mouser Part No 855-G125-FS12005F1P	Harwin	Power to the Board Gecko-SL Female Crimp Housing w/fixings 50 cntcts Learn More about Harwin g125	Datasheet	12In Stock	38,87 € 33,02 € 32,14 € 31,58 € View 28,66 € 27,90 € Quote	Min.: 1 Mult.: 1
Power to the Board Gecko-SL 12P FML Crmp Housing G125-FV11205F1P Harwin 1: 27,46 € 39In Stock 200Expected 23/02/2027	Mfr. Part No. G125-FV11205F1P Mouser Part No 855-G125-FV11205F1P	Harwin	Power to the Board Gecko-SL 12P FML Crmp Housing Learn More about Harwin gecko screw lok	Datasheet	39In Stock 200Expected 23/02/2027	27,46 € 23,41 € 22,75 € 22,04 € 19,83 €	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Gecko-Latch 1.25MM M/F CA 2x25 300MM 26AWG G125-MC10605L4-0150F Harwin 1: 31,75 € 31In Stock	Mfr. Part No. G125-MC10605L4-0150F Mouser Part No 855-G125-MC1065L415F	Harwin	Rectangular Cable Assemblies Gecko-Latch 1.25MM M/F CA 2x25 300MM 26AWG Learn More about Harwin g125	Datasheet	31In Stock	31,75 € 26,97 € 25,14 € 24,27 € View 23,31 € 21,94 € 21,21 € Quote	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Gecko-Latch 1.25MM M/M CA 2x25 300MM 26AWG G125-MC10605L4-0150M Harwin 1: 24,21 € 48In Stock	Mfr. Part No. G125-MC10605L4-0150M Mouser Part No 855-G125-MC1065L415M	Harwin	Rectangular Cable Assemblies Gecko-Latch 1.25MM M/M CA 2x25 300MM 26AWG Learn More about Harwin g125	Datasheet	48In Stock	24,21 € 20,57 € 18,66 € 17,97 € View 17,11 € 16,06 € 15,87 €	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Gecko-Latch 1.25MM M/L CA 2X6 150MM 26AWG G125-MC11205L4-0450L Harwin 1: 56,25 € 21In Stock	Mfr. Part No. G125-MC11205L4-0450L Mouser Part No 855-G125-MC1125L445L	Harwin	Rectangular Cable Assemblies Gecko-Latch 1.25MM M/L CA 2X6 150MM 26AWG Learn More about Harwin g125	Datasheet	21In Stock	56,25 € 47,82 € 44,64 € 43,06 € View 41,00 € 39,98 € Quote	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Gecko-Latch 1.25MM M VERT SMT 2X8 POS TR G125-MC12005L4-0150F Harwin 1: 77,68 € 10In Stock	Mfr. Part No. G125-MC12005L4-0150F Mouser Part No 855-G125-MC1205L415F	Harwin	Rectangular Cable Assemblies Gecko-Latch 1.25MM M VERT SMT 2X8 POS TR Learn More about Harwin g125	Datasheet	10In Stock	77,68 € 67,08 € 62,08 € 59,89 € View 56,55 € Quote	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Gecko-Latch 1.25MM M/F CA 2X8 300MM 26AWG W/SL G125-MC12005L4-0150L Harwin 1: 55,96 € 17In Stock 50Expected 01/12/2026	Mfr. Part No. G125-MC12005L4-0150L Mouser Part No 855-G125-MC1205L415L	Harwin	Rectangular Cable Assemblies Gecko-Latch 1.25MM M/F CA 2X8 300MM 26AWG W/SL Learn More about Harwin g125	Datasheet	17In Stock 50Expected 01/12/2026	55,96 € 47,57 € 44,17 €	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Gecko-Latch 1.25MM M/L CA 2X10 150MM 26AWG G125-MC12005L4-0450L Harwin 1: 77,97 € 13In Stock	Mfr. Part No. G125-MC12005L4-0450L Mouser Part No 855-G125-MC1205L445L	Harwin	Rectangular Cable Assemblies Gecko-Latch 1.25MM M/L CA 2X10 150MM 26AWG Learn More about Harwin g125	Datasheet	13In Stock	77,97 € 66,28 € 60,63 €	Min.: 1 Mult.: 1
Headers & Wire Housings Gecko-SL 3+3 Pos. Male Plug DIL Right-Angle 3.2mm THT Connector, Hex Socket Screw-Lok Reverse Fix G125-MH10605M3P Harwin 1: 20,97 € 64In Stock	Mfr. Part No. G125-MH10605M3P Mouser Part No 855-G125-MH10605M3P	Harwin	Headers & Wire Housings Gecko-SL 3+3 Pos. Male Plug DIL Right-Angle 3.2mm THT Connector, Hex Socket Screw-Lok Reverse Fix Learn More about Harwin gecko screw lok	Datasheet	64In Stock	20,97 € 18,25 € 16,60 € 15,56 € View 14,56 € 13,99 € 13,62 €	Min.: 1 Mult.: 1
Power to the Board Gecko-Latch 1.25MM M VERT SMT 2X3 POS G125-MS10605L0P Harwin 1: 6,22 € 140In Stock	Mfr. Part No. G125-MS10605L0P Mouser Part No 855-G125-MS10605L0P	Harwin	Power to the Board Gecko-Latch 1.25MM M VERT SMT 2X3 POS Learn More about Harwin g125	Datasheet	140In Stock	6,22 € 5,28 € 4,49 € 4,01 € 3,82 €	Min.: 1 Mult.: 1
Power to the Board Gecko-SL 10P Male Vert 3.0mm Brdmnt Jackscrew G125-MS11005M2P Harwin 1: 14,21 € 67In Stock 750On Order	Mfr. Part No. G125-MS11005M2P Mouser Part No 855-G125-MS11005M2P	Harwin	Power to the Board Gecko-SL 10P Male Vert 3.0mm Brdmnt Jackscrew Learn More about Harwin gecko screw lok	Datasheet	67In Stock 750On Order On Order Ship Dates Mfr. No: G125-MS11005M2P Stock: 67 Can Dispatch Immediately On Order: 200 Expected 15/12/2026 250 Expected 22/12/2026 300 Expected 16/02/2027 Factory Lead Time: 9 Weeks	14,21 € 12,10 € 12,01 € 11,95 € 11,29 €	Min.: 1 Mult.: 1
Power to the Board Gecko-Latch 1.25MM M VERT SMT 2x6 POS G125-MS11205L0P Harwin 1: 7,52 € 205In Stock	Mfr. Part No. G125-MS11205L0P Mouser Part No 855-G125-MS11205L0P	Harwin	Power to the Board Gecko-Latch 1.25MM M VERT SMT 2x6 POS Learn More about Harwin g125	Datasheet	205In Stock	7,52 € 6,38 € 6,36 € 5,68 € View 4,84 € 4,61 €	Min.: 1 Mult.: 1
Power to the Board Gecko-SL Male SMT 20 CONTACTS G125-MS12605M2P Harwin 1: 15,28 € 86In Stock	Mfr. Part No. G125-MS12605M2P Mouser Part No 855-G125-MS12605M2P	Harwin	Power to the Board Gecko-SL Male SMT 20 CONTACTS Learn More about Harwin g125	Datasheet	86In Stock	15,28 € 13,23 € 12,87 € 12,69 € View 11,14 € 11,09 € 10,13 € 10,12 €	Min.: 1 Mult.: 1
Power to the Board Gecko-Latch 1.25MM M VERT 3.0MM 2x3 POS G125-MV10605L0R Harwin 1: 5,19 € 140In Stock	Mfr. Part No. G125-MV10605L0R Mouser Part No 855-G125-MV10605L0R	Harwin	Power to the Board Gecko-Latch 1.25MM M VERT 3.0MM 2x3 POS Learn More about Harwin g125	Datasheet	140In Stock	Cut Tape 5,19 € 4,41 € 3,75 € Reel 3,51 € 3,24 € View 3,06 € 2,98 €	Min.: 1 Mult.: 1 : 250
Power to the Board Gecko-SL 10P Male Crmp HSNG G125-MV11005M2P Harwin 1: 10,92 € 91In Stock 4 000On Order	Mfr. Part No. G125-MV11005M2P Mouser Part No 855-G125-MV11005M2P	Harwin	Power to the Board Gecko-SL 10P Male Crmp HSNG Learn More about Harwin gecko screw lok	Datasheet	91In Stock 4 000On Order On Order Ship Dates Mfr. No: G125-MV11005M2P Stock: 91 Can Dispatch Immediately On Order: 1 250 Expected 15/12/2026 1 050 Expected 02/02/2027 1 700 Expected 16/02/2027 Factory Lead Time: 10 Weeks	Cut Tape 10,92 € Reel 10,79 € 10,74 € 10,31 € 9,17 € View 8,88 € 8,54 €	Min.: 1 Mult.: 1 : 10
Power to the Board Gecko-SL 12P Male Crmp HSNG G125-MV11205M2P Harwin 1: 12,21 € 59In Stock 1 750Expected 01/12/2026	Mfr. Part No. G125-MV11205M2P Mouser Part No 855-G125-MV11205M2P	Harwin	Power to the Board Gecko-SL 12P Male Crmp HSNG Learn More about Harwin gecko screw lok	Datasheet	59In Stock 1 750Expected 01/12/2026	12,21 € 10,37 € 10,35 € 8,82 € View 7,90 € 7,53 €	Min.: 1 Mult.: 1
Power to the Board Gecko-Latch 1.25MM M VERT 3.0MM 2X8 POS G125-MV11605L0P Harwin 1: 6,12 € 159In Stock 450On Order	Mfr. Part No. G125-MV11605L0P Mouser Part No 855-G125-MV11605L0P	Harwin	Power to the Board Gecko-Latch 1.25MM M VERT 3.0MM 2X8 POS Learn More about Harwin g125	Datasheet	159In Stock 450On Order On Order Ship Dates Mfr. No: G125-MV11605L0P Stock: 159 Can Dispatch Immediately On Order: 150 Expected 01/12/2026 300 Expected 29/12/2026 Factory Lead Time: 12 Weeks	6,12 € 5,19 € 5,08 € 4,93 € View 4,41 € 4,39 € 3,88 €	Min.: 1 Mult.: 1
Power to the Board Gecko-Latch 1.25MM M VERT 3.0MM 2X10 POS G125-MV12605L0P Harwin 1: 7,78 € 138In Stock	Mfr. Part No. G125-MV12605L0P Mouser Part No 855-G125-MV12605L0P	Harwin	Power to the Board Gecko-Latch 1.25MM M VERT 3.0MM 2X10 POS Learn More about Harwin g125	Datasheet	138In Stock	7,78 € 6,61 € 5,62 € 5,01 € 4,77 €	Min.: 1 Mult.: 1
Power to the Board Gecko-MT G125 MT FEMALE CABLE MOULD W/ SL G125-2249600-01-08-01 Harwin 1: 6,63 € 213In Stock	Mfr. Part No. G125-2249600-01-08-01 Mouser Part No 855-G125224960001081	Harwin	Power to the Board Gecko-MT G125 MT FEMALE CABLE MOULD W/ SL Learn More about Harwin gecko mt connectors	Datasheet	213In Stock	6,63 € 5,63 € 5,58 € 5,16 €	Min.: 1 Mult.: 1
Power to the Board Gecko-MT G125 MT CONTACT INSERTION/RMVL KIT G125-22496F2-01-08-01 Harwin 1: 17,76 € 16In Stock	Mfr. Part No. G125-22496F2-01-08-01 Mouser Part No 855-G12522496F201081	Harwin	Power to the Board Gecko-MT G125 MT CONTACT INSERTION/RMVL KIT Learn More about Harwin gecko mt connectors	Datasheet	16In Stock	17,76 € 15,09 € 13,97 €	Min.: 1 Mult.: 1
Headers & Wire Housings Gecko-MT G125 MT MALE CABLE MOULD W/ REV FIX G125-32496M1-01-08-01 Harwin 1: 12,15 € 101In Stock	Mfr. Part No. G125-32496M1-01-08-01 Mouser Part No 855-G12532496M101081	Harwin	Headers & Wire Housings Gecko-MT G125 MT MALE CABLE MOULD W/ REV FIX Learn More about Harwin gecko mt connectors	Datasheet	101In Stock	12,15 € 10,32 € 9,55 € 8,22 € 7,87 €	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X3 300MM 26AWG G125-FC10605F0-0450L Harwin 1: 44,10 € 13In Stock	Mfr. Part No. G125-FC10605F0-0450L Mouser Part No 855-G125FC1065F0450L	Harwin	Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X3 300MM 26AWG Learn More about Harwin gecko screw lok	Datasheet	13In Stock	44,10 € 37,54 € 34,77 € 33,54 € View 31,94 € 29,88 € Quote	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X6 450MM 26AWG G125-FC11205F1-0450L Harwin 1: 60,62 € 26In Stock 150On Order	Mfr. Part No. G125-FC11205F1-0450L Mouser Part No 855-G125FC1125F1450L	Harwin	Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X6 450MM 26AWG Learn More about Harwin gecko screw lok cable assemblies	Datasheet	26In Stock 150On Order On Order Ship Dates Mfr. No: G125-FC11205F1-0450L Stock: 26 Can Dispatch Immediately On Order: 80 Expected 02/02/2027 70 Expected 23/02/2027 Factory Lead Time: 12 Weeks	60,62 € 51,90 € 48,44 € 46,72 € View 44,50 € 43,12 € Quote	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X8 450MM 26AWG G125-FC11605F0-0450L Harwin 1: 74,44 € 21In Stock	Mfr. Part No. G125-FC11605F0-0450L Mouser Part No 855-G125FC1165F0450L	Harwin	Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X8 450MM 26AWG Learn More about Harwin gecko screw lok	Datasheet	21In Stock	74,44 € 63,79 € 59,03 € 56,95 € View 53,80 € 53,79 € Quote	Min.: 1 Mult.: 1