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Gecko 1.25mm Pitch High-Reliability Connectors

Harwin Gecko 1.25mm Pitch High-Reliability Connectors offer 1000 mating cycles of durability, 2A per contact for signal, and 10A maximum power options. These high-reliability connectors feature a 4-finger patented contact design that maintains electrical contact through high vibration and shock. Harwin Gecko 1.25mm pitch high-reliability connectors provide up to 50 contacts per connector and are available in a wide array of configurations. Hardware options include locking latches or mate-before-lock stainless steel jackscrews.

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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-MT 4 Power 4 SignalGecko-MT Vertical PCB Backshell G125-96002-04-16-00 Harwin 1: 70,24 € 9In Stock New Product	Mfr. Part No. G125-96002-04-16-00 Mouser Part No 855-G12596002041600 New Product	Harwin	Headers & Wire Housings Gecko-MT 4 Power 4 SignalGecko-MT Vertical PCB Backshell Learn More about Harwin gecko mt connectors		9In Stock	70,24 € 58,63 € 54,96 € 52,34 € 49,85 €	Min.: 1 Mult.: 1
Headers & Wire Housings Gecko-MT 4 Power 16 SignalGecko-MT Vertical PCB Backshell G125-96002-06-08-00 Harwin 1: 69,09 € 15In Stock New Product	Mfr. Part No. G125-96002-06-08-00 Mouser Part No 855-G12596002060800 New Product	Harwin	Headers & Wire Housings Gecko-MT 4 Power 16 SignalGecko-MT Vertical PCB Backshell Learn More about Harwin gecko mt connectors		15In Stock	69,09 € 61,09 € 58,72 € 58,65 € 50,14 €	Min.: 1 Mult.: 1
Headers & Wire Housings Gecko-MT 3 Power 8 SignalGecko-MT Cable Backshell Kit G125-96400-04-04-00 Harwin 1: 97,33 € 15In Stock New Product	Mfr. Part No. G125-96400-04-04-00 Mouser Part No 855-G12596400040400 New Product	Harwin	Headers & Wire Housings Gecko-MT 3 Power 8 SignalGecko-MT Cable Backshell Kit Learn More about Harwin gecko mt connectors		15In Stock	97,33 € 88,53 € 77,55 € 73,87 € 72,96 €	Min.: 1 Mult.: 1
Headers & Wire Housings Gecko-MT 3 Power 8 SignalGecko-MT Cable Backshell Kit Screw-Lok G125-964F1-04-04-00 Harwin 1: 97,86 € 14In Stock New Product	Mfr. Part No. G125-964F1-04-04-00 Mouser Part No 855-G125964F1040400 New Product	Harwin	Headers & Wire Housings Gecko-MT 3 Power 8 SignalGecko-MT Cable Backshell Kit Screw-Lok Learn More about Harwin gecko mt connectors		14In Stock	97,86 € 89,06 € 77,98 € 74,26 € 73,39 €	Min.: 1 Mult.: 1
Power to the Board Gecko-SL 6P Male Crmp Housing G125-MV10605M2P Harwin 1: 12,11 € 1.728In 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	1.728In Stock	12,11 € 10,32 € 10,22 € 10,11 € View 8,77 € 8,76 € 7,83 € 7,49 €	Min.: 1 Mult.: 1
Headers & Wire Housings Gecko-MT 6 Power 8 SignalGecko-MT Vertical PCB Backshell G125-96400-02-04-00 Harwin 1: 95,91 € 15In Stock New Product	Mfr. Part No. G125-96400-02-04-00 Mouser Part No 855-G12596400020400 New Product	Harwin	Headers & Wire Housings Gecko-MT 6 Power 8 SignalGecko-MT Vertical PCB Backshell Learn More about Harwin gecko mt connectors		15In Stock	95,91 € 87,13 € 76,43 € 72,78 € 71,79 €	Min.: 1 Mult.: 1
Headers & Wire Housings Gecko-MT 2 Power 24 SignalGecko-MT Cable Backshell Kit G125-96400-03-08-00 Harwin 1: 96,13 € 15In Stock New Product	Mfr. Part No. G125-96400-03-08-00 Mouser Part No 855-G12596400030800 New Product	Harwin	Headers & Wire Housings Gecko-MT 2 Power 24 SignalGecko-MT Cable Backshell Kit Learn More about Harwin gecko mt connectors		15In Stock	96,13 € 87,35 € 76,60 € 72,95 € 71,97 €	Min.: 1 Mult.: 1
Headers & Wire Housings Gecko-MT 6 Power 8 SignalGecko-MT Cable Backshell Kit G125-964F1-02-04-00 Harwin 1: 96,89 € 9In Stock New Product	Mfr. Part No. G125-964F1-02-04-00 Mouser Part No 855-G125964F1020400 New Product	Harwin	Headers & Wire Housings Gecko-MT 6 Power 8 SignalGecko-MT Cable Backshell Kit Learn More about Harwin gecko mt connectors		9In Stock	96,89 € 82,35 € 77,20 € 73,52 € 72,59 €	Min.: 1 Mult.: 1
Headers & Wire Housings Gecko-MT 2 Power 4 SignalGecko-MT Cable Backshell Kit Screw-Lok G125-964F1-02-24-00 Harwin 1: 102,56 € 14In Stock New Product	Mfr. Part No. G125-964F1-02-24-00 Mouser Part No 855-G125964F1022400 New Product	Harwin	Headers & Wire Housings Gecko-MT 2 Power 4 SignalGecko-MT Cable Backshell Kit Screw-Lok Learn More about Harwin gecko mt connectors		14In Stock	102,56 € 95,86 € 81,73 € 77,84 € 77,26 €	Min.: 1 Mult.: 1
Headers & Wire Housings Gecko-MT 2 Power 24 SignalGecko-MT Cable Backshell Kit Screw-Lok G125-964F1-03-08-00 Harwin 1: 97,09 € 13In Stock New Product	Mfr. Part No. G125-964F1-03-08-00 Mouser Part No 855-G125964F1030800 New Product	Harwin	Headers & Wire Housings Gecko-MT 2 Power 24 SignalGecko-MT Cable Backshell Kit Screw-Lok Learn More about Harwin gecko mt connectors		13In Stock	97,09 € 88,30 € 77,37 € 73,68 € 72,75 €	Min.: 1 Mult.: 1
Power to the Board GECKO G125 1.25MM F VERT SMT 2x6 POS G125-FS11205L0R Harwin 1: 13,55 € 1.819In Stock	Mfr. Part No. G125-FS11205L0R Mouser Part No 855-G125-FS11205L0R	Harwin	Power to the Board GECKO G125 1.25MM F VERT SMT 2x6 POS Learn More about Harwin g125	Datasheet	1.819In Stock	Cut Tape 13,55 € 11,52 € 11,41 € 11,32 € View Reel 8,45 € 9,92 € 8,88 € 8,45 € MouseReel Available	Min.: 1 Mult.: 1 : 400
Power to the Board Gecko-SL 10P FML Vert 3.0mm PC-Tail Hex Skt G125-FS11005F1P Harwin 1: 24,93 € 366In 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	366In Stock	24,93 € 21,19 € 21,04 € 19,93 € 19,07 €	Min.: 1 Mult.: 1
Power to the Board Gecko-SL Female SMT 34 CONTACTS G125-FS15005F1P Harwin 1: 78,35 € 39In Stock 700On Order	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 700On Order On Order Ship Dates Mfr. No: G125-FS15005F1P Stock: 39 Can Dispatch Immediately On Order: 150 Expected 12/22/2026 300 Expected 1/4/2027 250 Expected 3/9/2027 Factory Lead Time: 9 Weeks	78,35 € 66,61 € 66,57 € 66,01 € View 58,46 € Quote	Min.: 1 Mult.: 1
Power to the Board Gecko-SL CRIMP CONTACT POSITIONER G125 G125-FV12005F1P Harwin 1: 37,27 € 379In Stock	Mfr. Part No. G125-FV12005F1P Mouser Part No 855-G125-FV12005F1P	Harwin	Power to the Board Gecko-SL CRIMP CONTACT POSITIONER G125 Learn More about Harwin g125	Datasheet	379In Stock	37,27 € 31,69 € 28,41 €	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 12/8/2026	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 12/8/2026	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 € 144In Stock	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	144In Stock	56,28 € 47,89 € 46,44 € 46,30 €	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 5,03 €	Min.: 1 Mult.: 1 : 400
Power to the Board Gecko-SL 12P Male Vert 3.0mm Brdmnt Jackscrew G125-MS11205M2P Harwin 1: 14,73 € 546In 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	546In Stock	14,73 € 12,60 € 12,36 € 12,06 € View 10,59 € 10,20 € 9,74 € 9,56 €	Min.: 1 Mult.: 1
Power to the Board Gecko-SL 16P Male Vert 3.0mm Brdmnt Jackscrew G125-MS11605M2P Harwin 1: 14,47 € 462In 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	462In 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 SMT 2X17 POS G125-MS13405L0P Harwin 1: 13,91 € 1.247In Stock	Mfr. Part No. G125-MS13405L0P Mouser Part No 855-G125-MS13405L0P	Harwin	Power to the Board Gecko-Latch 1.25MM M VERT SMT 2X17 POS Learn More about Harwin g125	Datasheet	1.247In Stock	13,91 € 11,83 € 11,72 € 11,63 € View 10,04 € 8,98 € 8,68 €	Min.: 1 Mult.: 1
Power to the Board Gecko-Latch 1.25MM M VERT 3.0MM 2X3 POS G125-MV10605L0P Harwin 1: 4,88 € 456In 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	456In Stock	4,88 € 4,15 € 3,53 € 3,15 € View 2,99 € 2,94 €	Min.: 1 Mult.: 1
Power to the Board Gecko-SL 1.25MM M HSG 2X8 POS LAT G125-MV10605M2R Harwin 1: 13,56 € 189In Stock	Mfr. Part No. G125-MV10605M2R Mouser Part No 855-G125-MV10605M2R	Harwin	Power to the Board Gecko-SL 1.25MM M HSG 2X8 POS LAT	Datasheet	189In Stock	Cut Tape 13,56 € 12,02 € 11,57 € 11,10 € 10,48 € Reel 9,40 €	Min.: 1 Mult.: 1 : 250
Power to the Board Gecko-SL 16P Male Crmp HSNG G125-MV11605M2P Harwin 1: 13,37 € 835In Stock 1.050Expected 11/23/2026	Mfr. Part No. G125-MV11605M2P Mouser Part No 855-G125-MV11605M2P	Harwin	Power to the Board Gecko-SL 16P Male Crmp HSNG Learn More about Harwin gecko screw lok	Datasheet	835In Stock 1.050Expected 11/23/2026	13,37 € 11,51 € 11,40 € 11,13 € 10,80 €	Min.: 1 Mult.: 1
Power to the Board Gecko-Latch 1.25MM M VERT 3.0 MM 2X03POS TR G125-MV12005L0P Harwin 1: 6,55 € 342In Stock	Mfr. Part No. G125-MV12005L0P Mouser Part No 855-G125-MV12005L0P	Harwin	Power to the Board Gecko-Latch 1.25MM M VERT 3.0 MM 2X03POS TR Learn More about Harwin g125	Datasheet	342In Stock	6,55 € 5,56 € 4,73 € 4,22 € View 4,02 € 3,94 €	Min.: 1 Mult.: 1
Power to the Board Gecko-SL Jackscrew SlottedNut PRICING=12pc per bag G125-MV12005M2P Harwin 1: 13,62 € 1.082In Stock	Mfr. Part No. G125-MV12005M2P Mouser Part No 855-G125-MV12005M2P	Harwin	Power to the Board Gecko-SL Jackscrew SlottedNut PRICING=12pc per bag Learn More about Harwin g125	Datasheet	1.082In Stock	13,62 € 11,35 € 11,03 € 10,89 € View 9,83 € 9,68 € 8,80 € 8,78 € Quote	Min.: 1 Mult.: 1