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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.
Power to the Board Gecko-SL 1.25MM M 2X8 VERT PCT REVERSE FIX TAPE G125-MV11605M1P Harwin 1: 13,28 € 499In Stock	Mfr. Part No. G125-MV11605M1P Mouser Part No 855-G125-MV11605M1P	Harwin	Power to the Board Gecko-SL 1.25MM M 2X8 VERT PCT REVERSE FIX TAPE Learn More about Harwin gecko screw lok	Datasheet	499In Stock	13,28 € 11,28 € 11,27 € 9,62 €	Min.: 1 Mult.: 1
Power to the Board Gecko-SL 1.25MM M 2X8 HOUSING W/ REVERSE FIX G125-MV11605M3P Harwin 1: 15,91 € 315In Stock	Mfr. Part No. G125-MV11605M3P Mouser Part No 855-G125-MV11605M3P	Harwin	Power to the Board Gecko-SL 1.25MM M 2X8 HOUSING W/ REVERSE FIX Learn More about Harwin gecko screw lok	Datasheet	315In Stock	15,91 € 13,52 € 13,49 € 13,29 € View 11,49 € 11,45 € 10,26 €	Min.: 1 Mult.: 1
Power to the Board Gecko-Latch 1.25MM M VERT 3.0MM 2X13 POS G125-MV12605L1P Harwin 1: 8,21 € 375In Stock 1 690On Order	Mfr. Part No. G125-MV12605L1P Mouser Part No 855-G125-MV12605L1P	Harwin	Power to the Board Gecko-Latch 1.25MM M VERT 3.0MM 2X13 POS Learn More about Harwin g125	Datasheet	375In Stock 1 690On Order On Order Ship Dates Mfr. No: G125-MV12605L1P Stock: 375 Can Dispatch Immediately On Order: 760 Expected 29/12/2026 930 Expected 02/02/2027 Factory Lead Time: 13 Weeks	8,21 € 6,97 € 5,93 € 5,31 € 5,04 €	Min.: 1 Mult.: 1
Power to the Board Gecko-Latch 1.25MM M VERT 3.0MM 2x25 POS G125-MV15005L1P Harwin 1: 15,20 € 150In Stock	Mfr. Part No. G125-MV15005L1P Mouser Part No 855-G125-MV15005L1P	Harwin	Power to the Board Gecko-Latch 1.25MM M VERT 3.0MM 2x25 POS Learn More about Harwin g125	Datasheet	150In Stock	15,20 € 12,92 € 12,87 € 12,75 € View 10,29 € 10,03 € 9,65 € 9,57 €	Min.: 1 Mult.: 1
Power to the Board Gecko-SL 1.25MM M 2X25 VERT PCT REVERSE FIX TAPE G125-MV15005M1P Harwin 1: 19,80 € 746In Stock	Mfr. Part No. G125-MV15005M1P Mouser Part No 855-G125-MV15005M1P	Harwin	Power to the Board Gecko-SL 1.25MM M 2X25 VERT PCT REVERSE FIX TAPE Learn More about Harwin gecko screw lok	Datasheet	746In Stock	19,80 € 16,82 € 16,51 € 15,95 € View 14,30 € 12,78 €	Min.: 1 Mult.: 1
Power to the Board Gecko-SL 1.25MM M 2X25 VERT PCT TAPE G125-MV15005M1R Harwin 1: 19,81 € 257In Stock	Mfr. Part No. G125-MV15005M1R Mouser Part No 855-G125-MV15005M1R	Harwin	Power to the Board Gecko-SL 1.25MM M 2X25 VERT PCT TAPE Learn More about Harwin gecko screw lok	Datasheet	257In Stock	Cut Tape 19,81 € 16,83 € 15,78 € 15,02 € Reel 14,98 € View 14,98 € 13,40 € MouseReel Available	Min.: 1 Mult.: 1 : 250
Power to the Board Gecko-Latch 1.25MM M VERT 3.0MM 2x8POS TR G125-MV22005L2P Harwin 1: 7,06 € 362In Stock	Mfr. Part No. G125-MV22005L2P Mouser Part No 855-G125-MV22005L2P	Harwin	Power to the Board Gecko-Latch 1.25MM M VERT 3.0MM 2x8POS TR Learn More about Harwin g125	Datasheet	362In Stock	7,06 € 5,99 € 5,09 € 4,55 € 4,33 €	Min.: 1 Mult.: 1
Headers & Wire Housings Gecko-SL 6+6 Pos. Male Plug DIL Right-Angle 3.2mm THT Connector, Screw-Lok Board Mount (T+R) G125-MH11205M4R Harwin 1: 20,47 € 199In Stock	Mfr. Part No. G125-MH11205M4R Mouser Part No 855-G125MH1125M4RM4R	Harwin	Headers & Wire Housings Gecko-SL 6+6 Pos. Male Plug DIL Right-Angle 3.2mm THT Connector, Screw-Lok Board Mount (T+R) Learn More about Harwin gecko screw lok	Datasheet	199In Stock	20,47 € 17,40 € 16,31 € 15,53 € View 15,39 € 14,42 € 14,16 €	Min.: 1 Mult.: 1
Headers & Wire Housings Gecko-SL 17+17 Pos. Male Plug DIL Right-Angle 3.2mm THT Connector, Screw-Lok Board Mount G125-MH13405M4P Harwin 1: 29,06 € 562In Stock 2 300On Order	Mfr. Part No. G125-MH13405M4P Mouser Part No 855-G125MH1345M4PM4P	Harwin	Headers & Wire Housings Gecko-SL 17+17 Pos. Male Plug DIL Right-Angle 3.2mm THT Connector, Screw-Lok Board Mount Learn More about Harwin gecko screw lok	Datasheet	562In Stock 2 300On Order On Order Ship Dates Mfr. No: G125-MH13405M4P Stock: 562 Can Dispatch Immediately On Order: 1 250 Expected 08/12/2026 1 050 Expected 15/12/2026 Factory Lead Time: 13 Weeks	29,06 € 24,34 € 23,54 € 23,08 € View 20,83 € 20,50 € 20,15 € Quote	Min.: 1 Mult.: 1
Headers & Wire Housings Gecko-SL 25+25 Pos. Male Plug DIL Right-Angle 3.2mm THT Connector, Screw-Lok Board Mount G125-MH15005M4P Harwin 1: 37,30 € 243In Stock 1 050On Order	Mfr. Part No. G125-MH15005M4P Mouser Part No 855-G125MH1505M4PM4P	Harwin	Headers & Wire Housings Gecko-SL 25+25 Pos. Male Plug DIL Right-Angle 3.2mm THT Connector, Screw-Lok Board Mount Learn More about Harwin gecko screw lok	Datasheet	243In Stock 1 050On Order On Order Ship Dates Mfr. No: G125-MH15005M4P Stock: 243 Can Dispatch Immediately On Order: 550 Expected 09/02/2027 500 Expected 16/02/2027 Factory Lead Time: 13 Weeks	37,30 € 31,70 € 30,72 € 30,17 € 26,94 €	Min.: 1 Mult.: 1
Power to the Board Gecko-MT G125 MT FML VRTL 2PW W/ JACKSCREWS G125-FV10805F3-1AB1ABP Harwin 1: 60,16 € 262In Stock 360On Order	Mfr. Part No. G125-FV10805F3-1AB1ABP Mouser Part No 855-GFV1085F31AB1ABP	Harwin	Power to the Board Gecko-MT G125 MT FML VRTL 2PW W/ JACKSCREWS Learn More about Harwin gecko mt connectors	Datasheet	262In Stock 360On Order On Order Ship Dates Mfr. No: G125-FV10805F3-1AB1ABP Stock: 262 Can Dispatch Immediately On Order: 40 Expected 17/11/2026 320 Expected 12/01/2027 Factory Lead Time: 14 Weeks	60,16 € 51,13 € 50,41 € 48,74 €	Min.: 1 Mult.: 1
Headers & Wire Housings M300, 3MM, 3P 1R MALE HSG W/JSCREW M300-MV10345M1 Harwin 1: 7,10 € 1 569In Stock 1 908Expected 12/01/2027	Mfr. Part No. M300-MV10345M1 Mouser Part No 855-M300-MV10345M1	Harwin	Headers & Wire Housings M300, 3MM, 3P 1R MALE HSG W/JSCREW Learn More about Harwin m300 headers wirehousings	Datasheet	1 569In Stock 1 908Expected 12/01/2027	7,10 € 6,03 € 5,99 € 5,90 € 5,16 €	Min.: 1 Mult.: 1
Headers & Wire Housings M300, 3MM, 6P 2R MALE HSG W/JSCREW M300-MV30645M1 Harwin 1: 9,30 € 2 180In Stock	Mfr. Part No. M300-MV30645M1 Mouser Part No 855-M300-MV30645M1	Harwin	Headers & Wire Housings M300, 3MM, 6P 2R MALE HSG W/JSCREW Learn More about Harwin m300 headers wirehousings	Datasheet	2 180In Stock	9,30 € 7,85 € 7,81 € 7,75 € View 6,73 € 6,67 € 6,04 € 5,65 € Quote	Min.: 1 Mult.: 1
Headers & Wire Housings M300 10 WAY MALE CRIMP HSG WJS DIL M300-MV31045M1 Harwin 1: 12,96 € 978In Stock 999Expected 05/01/2027	Mfr. Part No. M300-MV31045M1 Mouser Part No 855-M300-MV31045M1	Harwin	Headers & Wire Housings M300 10 WAY MALE CRIMP HSG WJS DIL Learn More about Harwin m300 headers wirehousings	Datasheet	978In Stock 999Expected 05/01/2027	12,96 € 10,76 € 10,72 € 9,48 € View 9,45 € 8,52 € 8,11 €	Min.: 1 Mult.: 1
Headers & Wire Housings Datamate M80 5+5 WAY MALE VRT SMT 5MM BDMNT WJ/S M80-9451002 Harwin 1: 99,12 € 42In Stock	Mfr. Part No. M80-9451002 Mouser Part No 855-M80-9451002	Harwin	Headers & Wire Housings Datamate M80 5+5 WAY MALE VRT SMT 5MM BDMNT WJ/S Learn More about Harwin datamate metal backshells	Datasheet	42In Stock	99,12 € 84,25 € 78,98 € 75,22 € 72,85 €	Min.: 1 Mult.: 1
Headers & Wire Housings GECKO G125 Female-to-Female with 26 AWG cable, 300mm, 6 contacts (3+3) G125-0200005 Harwin 1: 1,27 € 891In Stock 35 000On Order	Mfr. Part No. G125-0200005 Mouser Part No 855-G125-0200005	Harwin	Headers & Wire Housings GECKO G125 Female-to-Female with 26 AWG cable, 300mm, 6 contacts (3+3)	Datasheet	891In Stock 35 000On Order On Order Ship Dates Mfr. No: G125-0200005 Stock: 891 Can Dispatch Immediately On Order: 21 800 Expected 08/12/2026 13 200 Expected 24/12/2026 Factory Lead Time: 9 Weeks	1,27 € 1,08 € 0,963 € 0,903 € View 0,847 € 0,817 € 0,765 € 0,73 €	Min.: 1 Mult.: 1
Headers & Wire Housings GECKO G125 1.25MM F HSG 2X17 POS G125-2045096L0 Harwin 1: 3,85 € 359In Stock 500Expected 09/02/2027	Mfr. Part No. G125-2045096L0 Mouser Part No 855-G125-2045096L0	Harwin	Headers & Wire Housings GECKO G125 1.25MM F HSG 2X17 POS Learn More about Harwin g125	Datasheet	359In Stock 500Expected 09/02/2027	3,85 € 3,28 € 2,92 € 2,78 € View 2,61 € 2,28 € 2,24 €	Min.: 1 Mult.: 1
Headers & Wire Housings Gecko-SL 3+3 Pos. Female Receptacle DIL Straight Cable Housing, Screw-Lok Reverse Fix Rear Panel Mount G125-2240696F5 Harwin 1: 13,00 € 111In Stock 120Expected 16/11/2026	Mfr. Part No. G125-2240696F5 Mouser Part No 855-G125-2240696F5	Harwin	Headers & Wire Housings Gecko-SL 3+3 Pos. Female Receptacle DIL Straight Cable Housing, Screw-Lok Reverse Fix Rear Panel Mount Learn More about Harwin gecko rear panel mounts	Datasheet	111In Stock 120Expected 16/11/2026	13,00 € 11,04 € 10,22 € 9,86 € View 9,38 € 8,80 €	Min.: 1 Mult.: 1
Headers & Wire Housings Gecko-SL 5+5 Pos. Female Receptacle DIL Straight Cable Housing, no Screw-Lok G125-224109600 Harwin 1: 2,67 € 379In Stock 2 000Expected 02/02/2027	Mfr. Part No. G125-224109600 Mouser Part No 855-G125-224109600	Harwin	Headers & Wire Housings Gecko-SL 5+5 Pos. Female Receptacle DIL Straight Cable Housing, no Screw-Lok Learn More about Harwin gecko screw lok	Datasheet	379In Stock 2 000Expected 02/02/2027	2,67 € 2,26 € 2,02 € 1,93 € View 1,81 € 1,72 € 1,63 € 1,53 €	Min.: 1 Mult.: 1
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: 12,98 € 56In 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	56In Stock	12,98 € 11,03 € 10,20 € 9,84 € View 9,37 € 8,78 € 8,37 € 8,33 €	Min.: 1 Mult.: 1
Headers & Wire Housings Gecko-SL 6+6 Pos. Female Receptacle DIL Straight Cable Housing, no Screw-Lok G125-224129600 Harwin 1: 2,81 € 33In Stock 650Expected 16/02/2027	Mfr. Part No. G125-224129600 Mouser Part No 855-G125-224129600	Harwin	Headers & Wire Housings Gecko-SL 6+6 Pos. Female Receptacle DIL Straight Cable Housing, no Screw-Lok Learn More about Harwin gecko screw lok	Datasheet	33In Stock 650Expected 16/02/2027	2,81 € 2,42 € 2,16 € 2,06 € View 1,93 € 1,83 € 1,67 € 1,61 €	Min.: 1 Mult.: 1
Headers & Wire Housings Gecko-SL 6+6 Pos. Female Receptacle DIL Straight Cable Housing, Screw-Lok Reverse Fix Rear Panel Mount G125-2241296F5 Harwin 1: 12,75 € 19In Stock	Mfr. Part No. G125-2241296F5 Mouser Part No 855-G125-2241296F5	Harwin	Headers & Wire Housings Gecko-SL 6+6 Pos. Female Receptacle DIL Straight Cable Housing, Screw-Lok Reverse Fix Rear Panel Mount Learn More about Harwin gecko rear panel mounts	Datasheet	19In Stock	12,75 € 10,84 € 10,03 € 9,67 € View 9,21 € 8,79 €	Min.: 1 Mult.: 1
Headers & Wire Housings Gecko-SL 8+8 Pos. Female Receptacle DIL Straight Cable Housing, Screw-Lok Reverse Fix Front Panel Mount G125-2241696F3 Harwin 1: 12,35 € 68In Stock	Mfr. Part No. G125-2241696F3 Mouser Part No 855-G125-2241696F3	Harwin	Headers & Wire Housings Gecko-SL 8+8 Pos. Female Receptacle DIL Straight Cable Housing, Screw-Lok Reverse Fix Front Panel Mount Learn More about Harwin gecko screw lok	Datasheet	68In Stock	12,35 € 10,86 € 10,05 € 9,70 € View 9,24 € 8,65 € 8,08 € 7,84 €	Min.: 1 Mult.: 1
Headers & Wire Housings Gecko-SL 8+8 Pos. Female Receptacle DIL Straight Cable Housing, Screw-Lok Reverse Fix Rear Panel Mount G125-2241696F5 Harwin 1: 12,79 € 22In Stock	Mfr. Part No. G125-2241696F5 Mouser Part No 855-G125-2241696F5	Harwin	Headers & Wire Housings Gecko-SL 8+8 Pos. Female Receptacle DIL Straight Cable Housing, Screw-Lok Reverse Fix Rear Panel Mount Learn More about Harwin gecko rear panel mounts	Datasheet	22In Stock	12,79 € 10,86 € 10,05 € 9,69 € View 9,24 € 8,65 € 8,27 € 7,92 €	Min.: 1 Mult.: 1
Headers & Wire Housings Gecko-SL 10+10 Pos. Female Receptacle DIL Straight Cable Housing, no Screw-Lok G125-224209600 Harwin 1: 2,47 € 736In Stock	Mfr. Part No. G125-224209600 Mouser Part No 855-G125-224209600	Harwin	Headers & Wire Housings Gecko-SL 10+10 Pos. Female Receptacle DIL Straight Cable Housing, no Screw-Lok Learn More about Harwin g125	Datasheet	736In Stock	2,47 € 2,10 € 1,87 € 1,78 € View 1,73 € 1,51 € 1,42 €	Min.: 1 Mult.: 1