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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 8+8 Pos. Male Plug DIL Right-Angle 3.2mm THT Connector, Hex Socket Screw-Lok Reverse Fix G125-MH11605M3P Harwin 1: 20,35 € 45In Stock	Mfr. Part No. G125-MH11605M3P Mouser Part No 855-G125MH1165M3PM3P	Harwin	Headers & Wire Housings Gecko-SL 8+8 Pos. Male Plug DIL Right-Angle 3.2mm THT Connector, Hex Socket Screw-Lok Reverse Fix Learn More about Harwin gecko screw lok	Datasheet	45In Stock	20,35 € 17,29 € 17,06 € 15,45 € 15,07 €	Min.: 1 Mult.: 1
Headers & Wire Housings Gecko-SL 25+25 Pos. Male Plug DIL Right-Angle 3.2mm THT Connector, Hex Socket Screw-Lok Reverse Fix G125-MH15005M3P Harwin 1: 39,09 € 8In Stock 50Expected 01/12/2026	Mfr. Part No. G125-MH15005M3P Mouser Part No 855-G125MH1505M3PM3P	Harwin	Headers & Wire Housings Gecko-SL 25+25 Pos. Male Plug DIL Right-Angle 3.2mm THT Connector, Hex Socket Screw-Lok Reverse Fix Learn More about Harwin gecko screw lok	Datasheet	8In Stock 50Expected 01/12/2026	39,09 € 33,20 € 32,94 € 32,62 € View 29,16 € Quote	Min.: 1 Mult.: 1
Power to the Board KONA KA1 3P FML SIL CBL HSNG W/ Rvrs Fix, Pnl Mnt KA1-2010398F1 Harwin 1: 14,42 € 97In Stock 120Expected 08/12/2026	Mfr. Part No. KA1-2010398F1 Mouser Part No 855-KA1-2010398F1	Harwin	Power to the Board KONA KA1 3P FML SIL CBL HSNG W/ Rvrs Fix, Pnl Mnt Learn More about Harwin kona	Datasheet	97In Stock 120Expected 08/12/2026	14,42 € 12,99 € 12,71 € 12,18 € 11,15 €	Min.: 1 Mult.: 1
Power to the Board KONA KA1 4P FML SIL CBL HSNG W/ Rvrs Fix, Pnl Mnt KA1-2010498F1 Harwin 1: 15,64 € 32In Stock 840Expected 29/12/2026	Mfr. Part No. KA1-2010498F1 Mouser Part No 855-KA1-2010498F1	Harwin	Power to the Board KONA KA1 4P FML SIL CBL HSNG W/ Rvrs Fix, Pnl Mnt Learn More about Harwin kona	Datasheet	32In Stock 840Expected 29/12/2026	15,64 € 15,17 € 14,22 € 13,55 € View 12,75 € 11,67 € 11,53 €	Min.: 1 Mult.: 1
Screws & Fasteners KONA KA1 Male 8AWG Straight Solder Power Contact, loose KA1-4240000 Harwin 1: 1,08 € 2 070In Stock 12 820On Order	Mfr. Part No. KA1-4240000 Mouser Part No 855-KA1-4240000	Harwin	Screws & Fasteners KONA KA1 Male 8AWG Straight Solder Power Contact, loose Learn More about Harwin kona	Datasheet	2 070In Stock 12 820On Order On Order Ship Dates Mfr. No: KA1-4240000 Stock: 2 070 Can Dispatch Immediately On Order: 2 040 Expected 29/12/2026 3 620 Expected 05/01/2027 7 160 Expected 02/02/2027 Factory Lead Time: 7 Weeks	1,08 € 0,786 € 0,723 € 0,685 € View 0,663 € 0,662 € 0,605 €	Min.: 1 Mult.: 1
Headers & Wire Housings M300 10 WAY FEMALE CRIMP HSG WJS M300-3241096M1 Harwin 1: 8,50 € 34In Stock 390On Order	Mfr. Part No. M300-3241096M1 Mouser Part No 855-M300-3241096M1	Harwin	Headers & Wire Housings M300 10 WAY FEMALE CRIMP HSG WJS Learn More about Harwin m300 headers wirehousings	Datasheet	34In Stock 390On Order On Order Ship Dates Mfr. No: M300-3241096M1 Stock: 34 Can Dispatch Immediately On Order: 195 Expected 01/12/2026 195 Expected 02/02/2027 Factory Lead Time: 9 Weeks	8,50 € 7,22 € 6,77 € 6,44 € View 6,13 € 5,75 € 5,48 € 5,21 €	Min.: 1 Mult.: 1
Rectangular Cable Assemblies M300 3MM F/L CA 06 150MM 22AWG DIL M300-FC10605F2-0300L Harwin 1: 37,99 € 2In Stock 260On Order	Mfr. Part No. M300-FC10605F2-0300L Mouser Part No 855-M300FC1605F2300L	Harwin	Rectangular Cable Assemblies M300 3MM F/L CA 06 150MM 22AWG DIL Learn More about Harwin m300	Datasheet	2In Stock 260On Order On Order Ship Dates Mfr. No: M300-FC10605F2-0300L Stock: 2 Can Dispatch Immediately On Order: 50 Expected 24/11/2026 210 Expected 01/12/2026 Factory Lead Time: 9 Weeks	37,99 € 32,31 € 30,06 € 28,99 € View 27,61 € 25,73 € Quote	Min.: 1 Mult.: 1
Rectangular Cable Assemblies M300 36+36 DIL VERTICAL PIN HEADER TIN M300-FC50305F2-0150L Harwin 1: 22,80 € 52In Stock 100Expected 05/01/2027	Mfr. Part No. M300-FC50305F2-0150L Mouser Part No 855-M300FC5305F2150L	Harwin	Rectangular Cable Assemblies M300 36+36 DIL VERTICAL PIN HEADER TIN Learn More about Harwin m300	Datasheet	52In Stock 100Expected 05/01/2027	22,80 € 19,38 € 17,94 € 17,30 € View 16,06 € 15,08 € 14,34 €	Min.: 1 Mult.: 1
Rectangular Cable Assemblies M300 3MM F/L CA 03 300MM 20AWG SIL M300-FC70305F2-0300L Harwin 1: 26,77 € 18In Stock	Mfr. Part No. M300-FC70305F2-0300L Mouser Part No 855-M300FC7305F2300L	Harwin	Rectangular Cable Assemblies M300 3MM F/L CA 03 300MM 20AWG SIL Learn More about Harwin m300	Datasheet	18In Stock	26,77 € 22,76 € 21,65 € 20,61 € View 19,62 € 18,40 €	Min.: 1 Mult.: 1
Rectangular Cable Assemblies M300 3MM M/L CA 03 450MM 22AWG SIL M300-MC10605M1-0150L Harwin 1: 29,96 € 31In Stock	Mfr. Part No. M300-MC10605M1-0150L Mouser Part No 855-M300MC1605M1150L	Harwin	Rectangular Cable Assemblies M300 3MM M/L CA 03 450MM 22AWG SIL Learn More about Harwin m300	Datasheet	31In Stock	29,96 € 25,46 € 23,73 € 22,91 € View 21,83 € 20,46 € 20,01 € Quote	Min.: 1 Mult.: 1
Headers & Wire Housings Datamate M80 J-Tek/Mix-Tex metal BkShl Female M80-9061002 Harwin 1: 52,63 € 23In Stock 256Expected 29/12/2026	Mfr. Part No. M80-9061002 Mouser Part No 855-M80-9061002	Harwin	Headers & Wire Housings Datamate M80 J-Tek/Mix-Tex metal BkShl Female Learn More about Harwin datamate metal backshells	Datasheet	23In Stock 256Expected 29/12/2026	52,63 € 44,74 € 42,00 € 40,00 € View 38,10 € 38,09 € Quote	Min.: 1 Mult.: 1
Headers & Wire Housings Datamate M80 12+12P Male Horizont Metal Backshell M80-9062402 Harwin 1: 55,50 € 7In Stock	Mfr. Part No. M80-9062402 Mouser Part No 855-M80-9062402	Harwin	Headers & Wire Housings Datamate M80 12+12P Male Horizont Metal Backshell Learn More about Harwin datamate metal backshells	Datasheet	7In Stock	55,50 € 47,70 € 44,86 € 42,72 € 40,68 €	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Datamate J-Tek 2X2 FML CRMP MLD GUD GUIDE JCKSCRW/5MM M80-FC20468FC-0150L Harwin 1: 23,96 € 28In Stock	Mfr. Part No. M80-FC20468FC-0150L Mouser Part No 855-M80FC20468FC150L	Harwin	Rectangular Cable Assemblies Datamate J-Tek 2X2 FML CRMP MLD GUD GUIDE JCKSCRW/5MM Learn More about Harwin high reliability datamate cable assemblies	Datasheet	28In Stock	23,96 € 20,36 € 19,09 € 18,18 € View 17,31 € 16,26 € 15,45 €	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Datamate J-Tek 2X3 FML L-TEK SNGL M80-FC20605F2-0150F2 Harwin 1: 53,75 € 22In Stock	Mfr. Part No. M80-FC20605F2-0150F2 Mouser Part No 855-M80FC2065F2150F2	Harwin	Rectangular Cable Assemblies Datamate J-Tek 2X3 FML L-TEK SNGL Learn More about Harwin high reliability datamate cable assemblies	Datasheet	22In Stock	53,75 € 46,09 € 43,66 € 41,58 € View 39,60 € 38,54 € Quote	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Datamate L-Tek 2X3 FML J-TEK SINGLE WITH HEX SOCKET J/S M80-FC20668L0-0150L Harwin 1: 25,34 € 9In Stock	Mfr. Part No. M80-FC20668L0-0150L Mouser Part No 855-M80FC20668L0150L	Harwin	Rectangular Cable Assemblies Datamate L-Tek 2X3 FML J-TEK SINGLE WITH HEX SOCKET J/S Learn More about Harwin high reliability datamate cable assemblies	Datasheet	9In Stock	25,34 € 21,54 € 20,20 € 19,23 € View 18,31 € 17,17 € 16,35 €	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Datamate J-Tek 2X5 FML L-TEK SINGLE M80-FC21005F2-0150F2 Harwin 1: 77,07 € 2In Stock 10Expected 09/03/2027	Mfr. Part No. M80-FC21005F2-0150F2 Mouser Part No 855-M80FC2105F2150F2	Harwin	Rectangular Cable Assemblies Datamate J-Tek 2X5 FML L-TEK SINGLE Learn More about Harwin high reliability datamate cable assemblies	Datasheet	2In Stock 10Expected 09/03/2027	77,07 € 72,16 €	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Datamate J-Tek 2X13 FML CRIMP MOLD SLTD 101LOK JKSCRW M80-FC22668F2-0150L Harwin 1: 106,73 € 5In Stock	Mfr. Part No. M80-FC22668F2-0150L Mouser Part No 855-M80FC22668F2150L	Harwin	Rectangular Cable Assemblies Datamate J-Tek 2X13 FML CRIMP MOLD SLTD 101LOK JKSCRW Learn More about Harwin high reliability datamate cable assemblies	Datasheet	5In Stock	106,73 € 90,76 € 85,09 € 81,03 € 78,21 €	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Datamate J-Tek 19+19WAY M V BM 3MM TAIL W/JS M80-FCPF5F1-02-0150L Harwin 1: 61,51 € 6In Stock	Mfr. Part No. M80-FCPF5F1-02-0150L Mouser Part No 855-M80FCPF5F102150L	Harwin	Rectangular Cable Assemblies Datamate J-Tek 19+19WAY M V BM 3MM TAIL W/JS Learn More about Harwin high reliability datamate cable assemblies	Datasheet	6In Stock	61,51 € 54,28 € 50,89 € 48,46 € 46,15 €	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Datamate L-Tek 1X2 FML POWER SINGLE 12 AWG M80-FD20268L0-0150L Harwin 1: 17,43 € 36In Stock	Mfr. Part No. M80-FD20268L0-0150L Mouser Part No 855-M80FD20268L0150L	Harwin	Rectangular Cable Assemblies Datamate L-Tek 1X2 FML POWER SINGLE 12 AWG Learn More about Harwin high reliability datamate cable assemblies	Datasheet	36In Stock	17,43 € 14,95 € 14,01 € 13,34 € View 12,70 € 11,91 € 11,34 €	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Datamate J-Tek 3+3 WAY MALE VRT SMT 5MM BDMNT WJ/S M80-FE20668F2-0450L Harwin 1: 65,84 € 6In Stock	Mfr. Part No. M80-FE20668F2-0450L Mouser Part No 855-M80FE20668F2450L	Harwin	Rectangular Cable Assemblies Datamate J-Tek 3+3 WAY MALE VRT SMT 5MM BDMNT WJ/S Learn More about Harwin high reliability datamate cable assemblies	Datasheet	6In Stock	65,84 € 58,67 € 54,99 € 52,37 € 49,87 €	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Datamate J-Tek 6+6P FEMALE METAL Hood/Mix-Tek Pwr M80-FE21268F2-0450L Harwin 1: 88,27 € 6In Stock	Mfr. Part No. M80-FE21268F2-0450L Mouser Part No 855-M80FE21268F2450L	Harwin	Rectangular Cable Assemblies Datamate J-Tek 6+6P FEMALE METAL Hood/Mix-Tek Pwr Learn More about Harwin high reliability datamate cable assemblies	Datasheet	6In Stock	88,27 € 75,76 € 71,02 € 67,63 € 64,41 €	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Datamate J-Tek 7+7P FEMALE METAL Hood/Mix-Tek Pwr M80-FE21468F2-0450L Harwin 1: 97,42 € 13In Stock	Mfr. Part No. M80-FE21468F2-0450L Mouser Part No 855-M80FE21468F2450L	Harwin	Rectangular Cable Assemblies Datamate J-Tek 7+7P FEMALE METAL Hood/Mix-Tek Pwr Learn More about Harwin high reliability datamate cable assemblies	Datasheet	13In Stock	97,42 € 83,21 € 78,00 € 74,29 € 71,12 €	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Datamate J-Tek 21+21 WAY MALE VERT SMT W/O JS M80-FE24268F2-0450L Harwin 1: 192,94 € 8On Order	Mfr. Part No. M80-FE24268F2-0450L Mouser Part No 855-M80FE24268F2450L	Harwin	Rectangular Cable Assemblies Datamate J-Tek 21+21 WAY MALE VERT SMT W/O JS Learn More about Harwin high reliability datamate cable assemblies	Datasheet	8On Order On Order Ship Dates Mfr. No: M80-FE24268F2-0450L Stock: 0 On Order: 1 Expected 16/11/2026 3 Expected 29/12/2026 4 Expected 02/02/2027 Factory Lead Time: 12 Weeks	192,94 € 165,83 € 155,46 € 151,19 €	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Datamate J-Tek 10+10P FML DIL 24AWG M80-FF22068F2-0450L Harwin 1: 130,80 € 6In Stock	Mfr. Part No. M80-FF22068F2-0450L Mouser Part No 855-M80FF22068F2450L	Harwin	Rectangular Cable Assemblies Datamate J-Tek 10+10P FML DIL 24AWG Learn More about Harwin high reliability datamate cable assemblies	Datasheet	6In Stock	130,80 € 112,09 € 105,08 € 100,08 € Quote Quote	Min.: 1 Mult.: 1
Other Tools Gecko-Latch G125 Delatching Tool Separator,12 Contac Z125-9261600 Harwin 1: 70,43 € 2In Stock	Mfr. Part No. Z125-9261600 Mouser Part No 855-Z125-9261600	Harwin	Other Tools Gecko-Latch G125 Delatching Tool Separator,12 Contac Learn More about Harwin g125 gecko delatching tools	Datasheet	2In Stock	70,43 € 65,55 € 63,48 € 61,11 € View 61,10 € Quote	Min.: 1 Mult.: 1