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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 17+17 Pos. Male Plug DIL Straight Cable Housing, Hex Socket Screw-Lok Reverse Fix G125-3243496M3 Harwin 1: 13,33 € 586In Stock	Mfr. Part No. G125-3243496M3 Mouser Part No 855-G125-3243496M3	Harwin	Headers & Wire Housings Gecko-SL 17+17 Pos. Male Plug DIL Straight Cable Housing, Hex Socket Screw-Lok Reverse Fix Learn More about Harwin gecko screw lok	Datasheet	586In Stock	13,33 € 11,33 € 10,64 € 10,21 € View 9,54 € 9,35 € 8,97 € 8,68 €	Min.: 1 Mult.: 1
Headers & Wire Housings Gecko-SL 25+25 Pos. Male Plug DIL Straight Cable Housing, Hex Socket Screw-Lok Reverse Fix G125-3245096M3 Harwin 1: 13,93 € 153In Stock	Mfr. Part No. G125-3245096M3 Mouser Part No 855-G125-3245096M3	Harwin	Headers & Wire Housings Gecko-SL 25+25 Pos. Male Plug DIL Straight Cable Housing, Hex Socket Screw-Lok Reverse Fix Learn More about Harwin gecko screw lok	Datasheet	153In Stock	13,93 € 11,84 € 10,96 € 10,57 € View 10,04 € 9,43 € 8,99 € 8,56 €	Min.: 1 Mult.: 1
Screws & Fasteners Gecko-MT Jackscrew HexNuts M2 G125-4520000B Harwin 1: 0,972 € 5 929In Stock 12 672Expected 15/12/2026	Mfr. Part No. G125-4520000B Mouser Part No 855-G125-4520000B	Harwin	Screws & Fasteners Gecko-MT Jackscrew HexNuts M2 Learn More about Harwin gecko screw lok	Datasheet	5 929In Stock 12 672Expected 15/12/2026	0,972 € 0,82 € 0,729 €	Min.: 1 Mult.: 1
Headers & Wire Housings Gecko-SL 13+13 Pos. Straight Panel or Board Mount Metal Backshell G125-9602602 Harwin 1: 67,88 € 149In Stock	Mfr. Part No. G125-9602602 Mouser Part No 855-G125-9602602	Harwin	Headers & Wire Housings Gecko-SL 13+13 Pos. Straight Panel or Board Mount Metal Backshell Learn More about Harwin gecko screw lok metal backshells	Datasheet	149In Stock	67,88 € 57,70 € 54,90 € 53,07 € View 48,07 € 47,11 €	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Gecko-Latch 1.25MM F/F CA 2x25 300MM 28AWG G125-FC10605L0-0150F Harwin 1: 28,86 € 401In Stock	Mfr. Part No. G125-FC10605L0-0150F Mouser Part No 855-G125-FC1065L015F	Harwin	Rectangular Cable Assemblies Gecko-Latch 1.25MM F/F CA 2x25 300MM 28AWG Learn More about Harwin g125	Datasheet	401In Stock	28,86 € 24,95 € 24,17 € 23,76 € View 22,75 € 21,39 €	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Gecko-Latch 1.25MM F/F CA 2X5 150MM 26AWG G125-FC11005L0-0150F Harwin 1: 49,63 € 183In Stock	Mfr. Part No. G125-FC11005L0-0150F Mouser Part No 855-G125-FC1105L015F	Harwin	Rectangular Cable Assemblies Gecko-Latch 1.25MM F/F CA 2X5 150MM 26AWG Learn More about Harwin g125	Datasheet	183In Stock	49,63 € 42,17 € 39,74 € 38,34 € View 36,50 € 34,29 €	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Gecko-Latch 1.25MM F/F CA 2X5 300MM 26AWG W/SL G125-FC11205L0-0150F Harwin 1: 58,59 € 82In Stock	Mfr. Part No. G125-FC11205L0-0150F Mouser Part No 855-G125-FC1125L015F	Harwin	Rectangular Cable Assemblies Gecko-Latch 1.25MM F/F CA 2X5 300MM 26AWG W/SL Learn More about Harwin g125	Datasheet	82In Stock	58,59 € 49,80 € 46,56 € 44,93 € View 42,79 € 42,78 €	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Gecko-Latch 1.25MM F/F CA 2X6 450MM 26AWG G125-FC11605L0-0150F Harwin 1: 75,10 € 38In Stock	Mfr. Part No. G125-FC11605L0-0150F Mouser Part No 855-G125-FC1165L015F	Harwin	Rectangular Cable Assemblies Gecko-Latch 1.25MM F/F CA 2X6 450MM 26AWG Learn More about Harwin g125	Datasheet	38In Stock	75,10 € 64,33 € 59,54 € 57,43 € View 54,70 € 54,69 €	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Gecko-Latch 1.25MM F/L CA 2X6 450MM 26AWG G125-FC11605L0-0150L Harwin 1: 49,85 € 135In Stock	Mfr. Part No. G125-FC11605L0-0150L Mouser Part No 855-G125-FC1165L015L	Harwin	Rectangular Cable Assemblies Gecko-Latch 1.25MM F/L CA 2X6 450MM 26AWG Learn More about Harwin g125	Datasheet	135In Stock	49,85 € 41,88 € 39,35 € 38,75 € View 37,66 € 36,63 € Quote	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Gecko-Latch 1.25MM F/F CA 2X8 150MM 26AWG W/SL G125-FC11605L0-0300F Harwin 1: 96,79 € 90In Stock	Mfr. Part No. G125-FC11605L0-0300F Mouser Part No 855-G125-FC1165L030F	Harwin	Rectangular Cable Assemblies Gecko-Latch 1.25MM F/F CA 2X8 150MM 26AWG W/SL Learn More about Harwin g125	Datasheet	90In Stock	96,79 € 82,69 € 76,52 € 73,83 € 70,63 €	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Gecko-Latch 1.25MM F/F CA 2X10 150MM 26AWG W/SL G125-FC12005L0-0300F Harwin 1: 116,93 € 19In Stock	Mfr. Part No. G125-FC12005L0-0300F Mouser Part No 855-G125-FC1205L030F	Harwin	Rectangular Cable Assemblies Gecko-Latch 1.25MM F/F CA 2X10 150MM 26AWG W/SL Learn More about Harwin g125	Datasheet	19In Stock	116,93 € 100,90 € 93,37 € 90,08 € 87,80 €	Min.: 1 Mult.: 1
Rectangular Cable Assemblies 13+13 Pos. Female DIL 26AWG Cable Assembly, 150mm, double-end, for Latches G125-FC12605L0-0150F Harwin 1: 113,36 € 22In Stock	Mfr. Part No. G125-FC12605L0-0150F Mouser Part No 855-G125-FC1265L015F	Harwin	Rectangular Cable Assemblies 13+13 Pos. Female DIL 26AWG Cable Assembly, 150mm, double-end, for Latches Learn More about Harwin g125	Datasheet	22In Stock	113,36 € 96,35 € 89,17 € 86,03 € 83,50 €	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Gecko-Latch 1.25MM F/L CA 2X17 450MM 26AWG G125-FC15005L0-0150L Harwin 1: 163,53 € 10In Stock 10Expected 24/11/2026	Mfr. Part No. G125-FC15005L0-0150L Mouser Part No 855-G125-FC1505L015L	Harwin	Rectangular Cable Assemblies Gecko-Latch 1.25MM F/L CA 2X17 450MM 26AWG Learn More about Harwin g125	Datasheet	10In Stock 10Expected 24/11/2026	163,53 € 138,99 € 137,05 € View Quote	Min.: 1 Mult.: 1
Power to the Board Gecko-SL 10P FML Vert 3.0mm PC-Tail Hex Skt G125-FS11005F1P Harwin 1: 24,93 € 416In Stock	Mfr. Part No. G125-FS11005F1P Mouser Part No 855-G125-FS11005F1P	Harwin	Power to the Board Gecko-SL 10P FML Vert 3.0mm PC-Tail Hex Skt Learn More about Harwin gecko screw lok	Datasheet	416In Stock	24,93 € 21,19 € 21,04 € 19,93 € 19,04 €	Min.: 1 Mult.: 1
Power to the Board Gecko-SL Female SMT 34 CONTACTS G125-FS15005F1P Harwin 1: 78,35 € 39In Stock 150Expected 01/12/2026	Mfr. Part No. G125-FS15005F1P Mouser Part No 855-G125-FS15005F1P	Harwin	Power to the Board Gecko-SL Female SMT 34 CONTACTS Learn More about Harwin g125	Datasheet	39In Stock 150Expected 01/12/2026	78,35 € 66,61 € 66,57 € 66,01 € View 58,46 € Quote	Min.: 1 Mult.: 1
Power to the Board Gecko-SL Female 3MM PC-Tail 20 CONTACTS G125-FV12605F1P Harwin 1: 46,18 € 269In Stock 440Expected 08/12/2026	Mfr. Part No. G125-FV12605F1P Mouser Part No 855-G125-FV12605F1P	Harwin	Power to the Board Gecko-SL Female 3MM PC-Tail 20 CONTACTS Learn More about Harwin g125	Datasheet	269In Stock 440Expected 08/12/2026	46,18 € 38,88 € 38,22 € 37,69 € 34,22 €	Min.: 1 Mult.: 1
Power to the Board Gecko-SL Female 3MM PC-Tail 26 CONTACTS G125-FV13405F1P Harwin 1: 56,28 € 124In Stock 40Expected 24/11/2026	Mfr. Part No. G125-FV13405F1P Mouser Part No 855-G125-FV13405F1P	Harwin	Power to the Board Gecko-SL Female 3MM PC-Tail 26 CONTACTS Learn More about Harwin g125	Datasheet	124In Stock 40Expected 24/11/2026	56,28 € 47,82 € 46,44 € 46,26 € 46,22 €	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Gecko-Latch 1.25MM M/L CA 2X3 450MM 26AWG G125-MC11005L4-0150L Harwin 1: 33,30 € 63In Stock	Mfr. Part No. G125-MC11005L4-0150L Mouser Part No 855-G125-MC1105L415L	Harwin	Rectangular Cable Assemblies Gecko-Latch 1.25MM M/L CA 2X3 450MM 26AWG Learn More about Harwin g125	Datasheet	63In Stock	33,30 € 28,29 € 26,27 € 25,86 € View 24,13 € 22,63 € 22,24 € Quote	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Gecko-Latch 1.25MM M/L CA 2X6 450MM 26AWG G125-MC11605L4-0150L Harwin 1: 49,70 € 58In Stock	Mfr. Part No. G125-MC11605L4-0150L Mouser Part No 855-G125-MC1165L415L	Harwin	Rectangular Cable Assemblies Gecko-Latch 1.25MM M/L CA 2X6 450MM 26AWG Learn More about Harwin g125	Datasheet	58In Stock	49,70 € 42,24 € 39,68 € 39,05 € View 36,45 € 34,44 €	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Gecko-Latch 1.25MM M/F CA 2X10 300MM 30AWG G125-MC12605L4-0150F Harwin 1: 99,53 € 25In Stock	Mfr. Part No. G125-MC12605L4-0150F Mouser Part No 855-G125-MC1265L415F	Harwin	Rectangular Cable Assemblies Gecko-Latch 1.25MM M/F CA 2X10 300MM 30AWG Learn More about Harwin g125	Datasheet	25In Stock	99,53 € 84,92 € 78,60 € 75,81 € 72,71 €	Min.: 1 Mult.: 1
Power to the Board Gecko-Latch 1.25MM M VERT SMT 2X6 POS TR G125-MS11205L0R Harwin 1: 7,97 € 649In Stock	Mfr. Part No. G125-MS11205L0R Mouser Part No 855-G125-MS11205L0R	Harwin	Power to the Board Gecko-Latch 1.25MM M VERT SMT 2X6 POS TR Learn More about Harwin g125	Datasheet	649In Stock	Cut Tape 7,97 € 6,78 € 5,76 € 5,23 € Reel 4,99 €	Min.: 1 Mult.: 1 : 400
Power to the Board Gecko-SL 12P Male Vert 3.0mm Brdmnt Jackscrew G125-MS11205M2P Harwin 1: 14,73 € 571In Stock	Mfr. Part No. G125-MS11205M2P Mouser Part No 855-G125-MS11205M2P	Harwin	Power to the Board Gecko-SL 12P Male Vert 3.0mm Brdmnt Jackscrew Learn More about Harwin gecko screw lok	Datasheet	571In Stock	14,73 € 12,60 € 12,38 € 12,19 € View 10,65 € 10,30 € 9,91 € 9,56 €	Min.: 1 Mult.: 1
Power to the Board Gecko-Latch 1.25MM M VERT SMT 2X8 POS G125-MS11605L0P Harwin 1: 8,51 € 368In Stock	Mfr. Part No. G125-MS11605L0P Mouser Part No 855-G125-MS11605L0P	Harwin	Power to the Board Gecko-Latch 1.25MM M VERT SMT 2X8 POS Learn More about Harwin g125	Datasheet	368In Stock	8,51 € 7,51 € 7,24 € 7,07 € View 7,05 € 6,29 € 5,91 €	Min.: 1 Mult.: 1
Power to the Board Gecko-SL 16P Male Vert 3.0mm Brdmnt Jackscrew G125-MS11605M2P Harwin 1: 14,47 € 567In Stock	Mfr. Part No. G125-MS11605M2P Mouser Part No 855-G125-MS11605M2P	Harwin	Power to the Board Gecko-SL 16P Male Vert 3.0mm Brdmnt Jackscrew Learn More about Harwin gecko screw lok	Datasheet	567In Stock	14,47 € 12,60 € 12,50 € 10,97 € View 10,49 € 9,79 € 9,56 €	Min.: 1 Mult.: 1
Power to the Board Gecko-Latch 1.25MM M VERT 3.0MM 2X3 POS G125-MV10605L0P Harwin 1: 4,88 € 459In Stock	Mfr. Part No. G125-MV10605L0P Mouser Part No 855-G125-MV10605L0P	Harwin	Power to the Board Gecko-Latch 1.25MM M VERT 3.0MM 2X3 POS Learn More about Harwin g125	Datasheet	459In Stock	4,88 € 4,15 € 3,53 € 3,15 € View 2,99 € 2,94 €	Min.: 1 Mult.: 1