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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 (INR) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Number of Positions	Pitch	Number of Rows	Row Spacing	Mounting Style	Termination Style	Mounting Angle	Contact Gender	Contact Plating	Termination Post Length	Series	Tradename	Application	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
Headers & Wire Housings GECKO G125 1.25MM F HSG 2X3P G125-2041096L0 Harwin 1: ₹248.40 38,774In Stock	Mfr. Part No. G125-2041096L0 Mouser Part No 855-G125-2041096L0	Harwin	Headers & Wire Housings GECKO G125 1.25MM F HSG 2X3P Learn More about Harwin g125	Datasheet	38,774In Stock	₹248.40 ₹218.79 ₹195.86 ₹185.35 View ₹166.24 ₹160.51 ₹151.91 ₹148.09 ₹146.18	Min.: 1 Mult.: 1	Wire Housings	Receptacle Housing	10 Position	1.25 mm (0.049 in)	2 Row	1.25 mm (0.049 in)	Cable Mount / Free Hanging	Crimp		Socket (Female)	Gold		Gecko-Latch	GECKO		- 65 C	+ 150 C
Headers & Wire Housings GECKO G125 1.25MM F HSG 2x5 POS G125-2041296L0 Harwin 1: ₹265.60 9,289In Stock	Mfr. Part No. G125-2041296L0 Mouser Part No 855-G125-2041296L0	Harwin	Headers & Wire Housings GECKO G125 1.25MM F HSG 2x5 POS Learn More about Harwin g125	Datasheet	9,289In Stock	₹265.60 ₹224.52 ₹203.50 ₹188.21 View ₹179.62 ₹172.93 ₹165.28 ₹154.77	Min.: 1 Mult.: 1	Wire Housings	Receptacle Housing	12 Position	1.25 mm (0.049 in)	2 Row	1.25 mm (0.049 in)	Cable Mount / Free Hanging	Crimp		Socket (Female)	Gold		Gecko-Latch	GECKO		- 65 C	+ 150 C
Headers & Wire Housings Gecko-SL 5+5 Pos. Female Receptacle DIL Straight Cable Housing, Screw-Lok Reverse Fix G125-2241096F2 Harwin 1: ₹1,349.02 537In Stock	Mfr. Part No. G125-2241096F2 Mouser Part No 855-G125-2241096F2	Harwin	Headers & Wire Housings Gecko-SL 5+5 Pos. Female Receptacle DIL Straight Cable Housing, Screw-Lok Reverse Fix Learn More about Harwin gecko screw lok	Datasheet	537In Stock	₹1,349.02 ₹1,146.48 ₹1,129.28 ₹1,084.38 View ₹1,023.23 ₹933.43 ₹873.24 ₹834.06	Min.: 1 Mult.: 1	Wire Housings		10 Position	1.25 mm (0.049 in)	2 Row	1.25 mm (0.049 in)	Panel Mount	Crimp	Straight	Socket (Female)			Gecko-SL	GECKO		- 65 C	+ 150 C
Headers & Wire Housings GECKO G125 MALE HORZNTL SMT BOARD MNT BKSHELL G125-9700602 Harwin 1: ₹6,722.19 74In Stock	Mfr. Part No. G125-9700602 Mouser Part No 855-G125-9700602	Harwin	Headers & Wire Housings GECKO G125 MALE HORZNTL SMT BOARD MNT BKSHELL Learn More about Harwin gecko screw lok metal backshells	Datasheet	74In Stock	₹6,722.19 ₹5,622.53 ₹5,530.81 ₹5,519.35 View ₹5,416.16 Quote	Min.: 1 Mult.: 1	Accessories	Backshell	6 Position	1.25 mm (0.049 in)	2 Row		SMD/SMT		Horizontal				G125	GECKO		- 55 C	+ 125 C	Bulk
Headers & Wire Housings GECKO G125 MALE HORZNTL PANEL MNT BKSHELL G125-9712602 Harwin 1: ₹7,147.35 48In Stock 6Expected 12-11-2026	Mfr. Part No. G125-9712602 Mouser Part No 855-G125-9712602	Harwin	Headers & Wire Housings GECKO G125 MALE HORZNTL PANEL MNT BKSHELL Learn More about Harwin gecko screw lok metal backshells	Datasheet	48In Stock 6Expected 12-11-2026	₹7,147.35 ₹6,060.10 ₹5,599.60 ₹5,333.04 ₹5,077.95	Min.: 1 Mult.: 1	Wire Housings	Backshell	26 Position	1.25 mm (0.049 in)	2 Row		Panel Mount			Pin (Male)			G125	GECKO		- 55 C	+ 125 C	Bulk
Headers & Wire Housings Datamate M80 CRIMP TOOL M22520/1-01 M80-9061202 Harwin 1: ₹5,577.63 226In Stock	Mfr. Part No. M80-9061202 Mouser Part No 855-M80-9061202	Harwin	Headers & Wire Housings Datamate M80 CRIMP TOOL M22520/1-01 Learn More about Harwin datamate metal backshells	Datasheet	226In Stock	₹5,577.63 ₹4,849.61 ₹4,837.19 ₹4,836.23 View Quote	Min.: 1 Mult.: 1	Accessories												M80	Datamate
Headers & Wire Housings Gecko-SL 8+8 Pos. Female Receptacle DIL Straight Cable Housing, no Screw-Lok G125-224169600 Harwin 1: ₹305.73 1,402In Stock	Mfr. Part No. G125-224169600 Mouser Part No 855-G125-224169600	Harwin	Headers & Wire Housings Gecko-SL 8+8 Pos. Female Receptacle DIL Straight Cable Housing, no Screw-Lok Learn More about Harwin gecko screw lok	Datasheet	1,402In Stock	₹305.73 ₹258.91 ₹230.25 ₹220.70 View ₹206.37 ₹196.81 ₹187.26 ₹175.79 ₹168.15	Min.: 1 Mult.: 1	Wire Housings		16 Position	1.25 mm (0.049 in)	2 Row	1.25 mm (0.049 in)	Cable Mount / Free Hanging	Crimp	Straight	Socket (Female)			Gecko-SL	GECKO		- 65 C	+ 150 C
Headers & Wire Housings Gecko-SL 17+17 Pos. Female Receptacle DIL Straight Cable Housing, no Screw-Lok G125-224349600 Harwin 1: ₹329.61 871In Stock	Mfr. Part No. G125-224349600 Mouser Part No 855-G125-224349600	Harwin	Headers & Wire Housings Gecko-SL 17+17 Pos. Female Receptacle DIL Straight Cable Housing, no Screw-Lok Learn More about Harwin g125	Datasheet	871In Stock	₹329.61 ₹278.98 ₹249.36 ₹236.94 View ₹222.61 ₹212.10 ₹201.59 ₹189.17 ₹182.48	Min.: 1 Mult.: 1	Wire Housings		34 Position	1.25 mm (0.049 in)	2 Row	1.25 mm (0.049 in)	Cable Mount / Free Hanging	Crimp	Straight	Socket (Female)			Gecko-SL	GECKO		- 65 C	+ 150 C	Bulk
Headers & Wire Housings GECKO G125 1.25MM M HSG 2x3 POS G125-3040696L4 Harwin 1: ₹395.54 946In Stock	Mfr. Part No. G125-3040696L4 Mouser Part No 855-G125-3040696L4	Harwin	Headers & Wire Housings GECKO G125 1.25MM M HSG 2x3 POS Learn More about Harwin g125	Datasheet	946In Stock	₹395.54 ₹340.12 ₹315.28 ₹289.49 View ₹264.65 ₹255.09 ₹233.12 ₹225.47 ₹214.01	Min.: 1 Mult.: 1	Wire Housings	Plug Housing	6 Position	1.25 mm (0.049 in)	2 Row		Cable Mount / Free Hanging	Crimp		Pin (Male)	Gold		Gecko-Latch	GECKO		- 65 C	+ 150 C
Headers & Wire Housings GECKO G125 1.25MM M HSG 2X13 POS LAT G125-3043496L0 Harwin 1: ₹381.20 843In Stock	Mfr. Part No. G125-3043496L0 Mouser Part No 855-G125-3043496L0	Harwin	Headers & Wire Housings GECKO G125 1.25MM M HSG 2X13 POS LAT Learn More about Harwin g125	Datasheet	843In Stock	₹381.20 ₹325.79 ₹293.31 ₹278.02 View ₹257.96 ₹246.49 ₹232.16 ₹216.88 ₹208.28	Min.: 1 Mult.: 1	Wire Housings	Plug Housing	34 Position	1.25 mm (0.049 in)	2 Row	1.25 mm (0.049 in)	Cable Mount / Free Hanging	Crimp		Pin (Male)	Gold		G125	GECKO		- 65 C	+ 150 C
Headers & Wire Housings Gecko-Latch Male,Horz,3.3mm,20P PCB Hld dwn/lock lat G125-MH12005L5P Harwin 1: ₹1,215.27 391In Stock	Mfr. Part No. G125-MH12005L5P Mouser Part No 855-G125-MH12005L5P	Harwin	Headers & Wire Housings Gecko-Latch Male,Horz,3.3mm,20P PCB Hld dwn/lock lat Learn More about Harwin gecko horizontal 125 connectors	Datasheet	391In Stock	₹1,215.27 ₹1,032.79 ₹890.43 ₹879.92 View ₹784.38 ₹746.17	Min.: 1 Mult.: 1	Headers	Shrouded	20 Position	1.25 mm (0.049 in)	2 Row	1.25 mm (0.049 in)	Board Lock	Solder Pin	Right Angle	Pin (Male)	Gold	3.3 mm (0.13 in)	Gecko-Latch	GECKO	Wire-to-Board	- 65 C	+ 150 C	Cut Tape
Headers & Wire Housings GECKO G125 1.25MM M HSG 2X10 POS G125-3042096L4 Harwin 1: ₹503.50 442In Stock	Mfr. Part No. G125-3042096L4 Mouser Part No 855-G125-3042096L4	Harwin	Headers & Wire Housings GECKO G125 1.25MM M HSG 2X10 POS Learn More about Harwin g125	Datasheet	442In Stock	₹503.50 ₹423.24 ₹392.67 ₹378.34 View ₹361.14 ₹339.17 ₹325.79 ₹312.42 ₹292.35	Min.: 1 Mult.: 1	Wire Housings	Plug Housing	20 Position	1.25 mm (0.049 in)	2 Row		Cable Mount / Free Hanging	Crimp		Pin (Male)	Gold		Gecko-Latch	GECKO		- 65 C	+ 150 C
Headers & Wire Housings Gecko-SL 6+6 Pos. Male Plug DIL Straight Cable Housing, Screw-Lok Front Panel Mount G125-3241296M2 Harwin 1: ₹873.24 248In Stock	Mfr. Part No. G125-3241296M2 Mouser Part No 855-G125-3241296M2	Harwin	Headers & Wire Housings Gecko-SL 6+6 Pos. Male Plug DIL Straight Cable Housing, Screw-Lok Front Panel Mount Learn More about Harwin gecko screw lok	Datasheet	248In Stock	₹873.24 ₹741.39 ₹681.20 ₹662.09 View ₹638.21 ₹599.04 ₹562.73 ₹535.98	Min.: 1 Mult.: 1	Wire Housings		12 Position	1.25 mm (0.049 in)	2 Row	1.25 mm (0.049 in)	Panel Mount	Crimp	Straight	Pin (Male)			Gecko-SL	GECKO		- 65 C	+ 150 C
Headers & Wire Housings Gecko-SL 17+17 Pos. Female Receptacle DIL Straight Cable Housing, Screw-Lok Reverse Fix Front Panel Mount G125-2243496F3 Harwin 1: ₹1,380.55 845In Stock	Mfr. Part No. G125-2243496F3 Mouser Part No 855-G125-2243496F3	Harwin	Headers & Wire Housings Gecko-SL 17+17 Pos. Female Receptacle DIL Straight Cable Housing, Screw-Lok Reverse Fix Front Panel Mount Learn More about Harwin gecko screw lok	Datasheet	845In Stock	₹1,380.55 ₹1,178.96 ₹1,096.80 ₹1,056.67 View ₹1,005.08 ₹939.16 ₹892.34 ₹841.71	Min.: 1 Mult.: 1	Wire Housings		34 Position	1.25 mm (0.049 in)	2 Row	1.25 mm (0.049 in)	Panel Mount	Crimp	Straight	Socket (Female)			Gecko-SL	GECKO		- 65 C	+ 150 C
Headers & Wire Housings Gecko-SL 25+25 Pos. Female Receptacle DIL Straight Cable Housing, no Screw-Lok G125-224509600 Harwin 1: ₹418.47 1,669In Stock	Mfr. Part No. G125-224509600 Mouser Part No 855-G125-224509600	Harwin	Headers & Wire Housings Gecko-SL 25+25 Pos. Female Receptacle DIL Straight Cable Housing, no Screw-Lok Learn More about Harwin g125	Datasheet	1,669In Stock	₹418.47 ₹354.45 ₹314.33 ₹301.91 View ₹282.80 ₹269.42 ₹257.00 ₹239.81 Quote	Min.: 1 Mult.: 1	Wire Housings		50 Position	1.25 mm (0.049 in)	2 Row	1.25 mm (0.049 in)	Cable Mount / Free Hanging		Straight				Gecko-SL	GECKO		- 65 C	+ 150 C	Bulk
Headers & Wire Housings GECKO G125 1.25MM M HSG 2x6 POS G125-3041296L4 Harwin 1: ₹435.66 568In Stock	Mfr. Part No. G125-3041296L4 Mouser Part No 855-G125-3041296L4	Harwin	Headers & Wire Housings GECKO G125 1.25MM M HSG 2x6 POS Learn More about Harwin g125	Datasheet	568In Stock	₹435.66 ₹365.92 ₹335.35 ₹304.77 View ₹276.11 ₹264.65 ₹255.09 Quote	Min.: 1 Mult.: 1	Wire Housings	Plug Housing	12 Position	1.25 mm (0.049 in)	2 Row		Cable Mount / Free Hanging	Crimp		Pin (Male)	Gold		Gecko-Latch	GECKO		- 65 C	+ 150 C
Headers & Wire Housings GECKO G125 1.25MM M HSG 2X17 POS G125-3043496L4 Harwin 1: ₹569.42 385In Stock	Mfr. Part No. G125-3043496L4 Mouser Part No 855-G125-3043496L4	Harwin	Headers & Wire Housings GECKO G125 1.25MM M HSG 2X17 POS Learn More about Harwin g125	Datasheet	385In Stock	₹569.42 ₹483.43 ₹443.31 ₹431.84 View ₹410.82 ₹385.03 ₹366.87 ₹348.72 ₹327.70	Min.: 1 Mult.: 1	Wire Housings	Plug Housing	34 Position	1.25 mm (0.049 in)	2 Row		Cable Mount / Free Hanging	Crimp		Pin (Male)	Gold		Gecko-Latch	GECKO		- 65 C	+ 150 C
Headers & Wire Housings Gecko-SL 10+10 Pos. Male Plug DIL Straight Cable Housing, Screw-Lok Front Panel Mount G125-3242096M2 Harwin 1: ₹1,103.49 319In Stock	Mfr. Part No. G125-3242096M2 Mouser Part No 855-G125-3242096M2	Harwin	Headers & Wire Housings Gecko-SL 10+10 Pos. Male Plug DIL Straight Cable Housing, Screw-Lok Front Panel Mount Learn More about Harwin gecko screw lok	Datasheet	319In Stock	₹1,103.49 ₹937.25 ₹867.50 ₹843.62 View ₹807.31 ₹752.86 ₹710.82 ₹677.38	Min.: 1 Mult.: 1	Wire Housings		20 Position	1.25 mm (0.049 in)	2 Row	1.25 mm (0.049 in)	Panel Mount	Crimp	Straight	Pin (Male)			Gecko-SL	GECKO		- 65 C	+ 150 C
Headers & Wire Housings Gecko-SL 3+3 Pos. Female Receptacle DIL Straight Cable Housing, Screw-Lok Reverse Fix Front Panel Mount G125-2240696F3 Harwin 1: ₹1,331.83 616In Stock	Mfr. Part No. G125-2240696F3 Mouser Part No 855-G125-2240696F3	Harwin	Headers & Wire Housings Gecko-SL 3+3 Pos. Female Receptacle DIL Straight Cable Housing, Screw-Lok Reverse Fix Front Panel Mount Learn More about Harwin gecko screw lok	Datasheet	616In Stock	₹1,331.83 ₹1,131.19 ₹1,040.43 ₹1,009.86 View ₹961.13 ₹911.45 ₹865.59 ₹817.82	Min.: 1 Mult.: 1	Wire Housings		6 Position	1.25 mm (0.049 in)	2 Row	1.25 mm (0.049 in)	Panel Mount	Crimp	Straight	Socket (Female)			Gecko-SL	GECKO		- 65 C	+ 150 C
Headers & Wire Housings Datamate M80 8+8P FEMALE DIL CBL HOUSING REV FIX M80-9461602 Harwin 1: ₹11,133.28 30In Stock 590Expected 24-11-2026	Mfr. Part No. M80-9461602 Mouser Part No 855-M80-9461602	Harwin	Headers & Wire Housings Datamate M80 8+8P FEMALE DIL CBL HOUSING REV FIX Learn More about Harwin datamate metal backshells	Datasheet	30In Stock 590Expected 24-11-2026	₹11,133.28 ₹9,463.24 ₹8,871.84 ₹8,448.60 ₹8,046.38	Min.: 1 Mult.: 1	Accessories												M80	Datamate
Headers & Wire Housings Gecko-Latch Male,Horz,3.3mm,20P SMT Hld dwn/lock lat G125-MH12005L7P Harwin 1: ₹1,215.27 922In Stock	Mfr. Part No. G125-MH12005L7P Mouser Part No 855-G125-MH12005L7P	Harwin	Headers & Wire Housings Gecko-Latch Male,Horz,3.3mm,20P SMT Hld dwn/lock lat Learn More about Harwin gecko horizontal 125 connectors	Datasheet	922In Stock	₹1,215.27 ₹1,025.14 ₹1,023.23 ₹989.79 View ₹878.01 ₹869.41 ₹784.38 ₹746.17	Min.: 1 Mult.: 1	Headers	Shrouded	20 Position	1.25 mm (0.049 in)	2 Row	1.25 mm (0.049 in)	Through Hole	Solder Pin	Right Angle	Pin (Male)	Gold	3.3 mm (0.13 in)	Gecko-Latch	GECKO	Wire-to-Board	- 65 C	+ 150 C	Cut Tape
Headers & Wire Housings Datamate M80 5+5 WAY MALE VRT SMT 5MM BDMNT WJ/S M80-9451002 Harwin 1: ₹11,011.94 55In 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	55In Stock	₹11,011.94 ₹9,360.05 ₹8,774.39 ₹8,355.93 View ₹7,958.48 Quote	Min.: 1 Mult.: 1	Accessories												M80	Datamate
Headers & Wire Housings GECKO-MT PWR CONTACT CRIMP POSITIONER G125-96450F1 Harwin 1: ₹12,635.17 30In Stock	Mfr. Part No. G125-96450F1 Mouser Part No 855-G125-96450F1	Harwin	Headers & Wire Housings GECKO-MT PWR CONTACT CRIMP POSITIONER Learn More about Harwin gecko screw lok metal backshells	Datasheet	30In Stock	₹12,635.17 ₹10,746.34 ₹10,074.69 ₹9,594.13 View ₹9,138.40 Quote	Min.: 1 Mult.: 1	Accessories						Cable Mount / Free Hanging		Straight				Gecko-MT	GECKO		- 65 C	+ 150 C	Bulk
Headers & Wire Housings Gecko-Latch Male,Horz,3.3mm,26P PCB Hold dwn no lock G125-MH12605L3P Harwin 1: ₹2,052.20 167In Stock	Mfr. Part No. G125-MH12605L3P Mouser Part No 855-G125-MH12605L3P	Harwin	Headers & Wire Housings Gecko-Latch Male,Horz,3.3mm,26P PCB Hold dwn no lock Learn More about Harwin gecko horizontal 125 connectors	Datasheet	167In Stock	₹2,052.20 ₹1,716.85 ₹1,660.49 ₹1,605.07 View ₹1,429.28 ₹1,395.84 ₹1,323.23	Min.: 1 Mult.: 1	Headers	Shrouded	26 Position	1.25 mm (0.049 in)	2 Row	1.25 mm (0.049 in)	Through Hole	Solder Pin	Right Angle	Pin (Male)	Gold	3.3 mm (0.13 in)	Gecko-Latch	GECKO	Wire-to-Board	- 65 C	+ 150 C	Cut Tape
Headers & Wire Housings Gecko-Latch Male,Horz,3.3mm,34P PCB Hold dwn no lock G125-MH13405L3P Harwin 1: ₹2,640.73 631In Stock	Mfr. Part No. G125-MH13405L3P Mouser Part No 855-G125-MH13405L3P	Harwin	Headers & Wire Housings Gecko-Latch Male,Horz,3.3mm,34P PCB Hold dwn no lock Learn More about Harwin gecko horizontal 125 connectors	Datasheet	631In Stock	₹2,640.73 ₹2,154.43 ₹2,104.75 ₹2,047.42 View ₹1,823.86 ₹1,807.62 ₹1,715.90 Quote	Min.: 1 Mult.: 1	Headers	Shrouded	34 Position	1.25 mm (0.049 in)	2 Row	1.25 mm (0.049 in)	Through Hole	Solder Pin	Right Angle	Pin (Male)	Gold	3.3 mm (0.13 in)	Gecko-Latch	GECKO	Wire-to-Board	- 65 C	+ 150 C	Cut Tape

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