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. 

Results: 276
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Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model 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
Wire Gauge
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Harwin Headers & Wire Housings Gecko-SL 5+5 Pos. Male Plug DIL Straight Cable Housing, Hex Socket Screw-Lok Reverse Fix
Datasheet
208In Stock
1,650On Order
Min.: 1
Mult.: 1

Wire Housings 10 Position 1.25 mm (0.049 in) 2 Row 1.25 mm (0.049 in) Panel Mount Straight Gecko-SL GECKO - 65 C + 150 C
Harwin Headers & Wire Housings Gecko-SL 5+5 Pos. Male Plug DIL Straight Cable Housing, Screw-Lok Rear Panel Mount
Datasheet
275In Stock
180Expected 9/22/2026
Min.: 1
Mult.: 1

Wire Housings 10 Position 1.25 mm (0.049 in) 2 Row Panel Mount Crimp Straight Gecko-SL GECKO - 65 C + 150 C
Harwin Headers & Wire Housings Gecko-SL 6+6 Pos. Male Plug DIL Straight Cable Housing, Hex Socket Screw-Lok Reverse Fix
Datasheet
316In Stock
270Expected 10/6/2026
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
Harwin Headers & Wire Housings Gecko-SL 6+6 Pos. Male Plug DIL Straight Cable Housing, Screw-Lok Rear Panel Mount
Datasheet
246In Stock
Min.: 1
Mult.: 1

Wire Housings 12 Position 1.25 mm (0.049 in) 2 Row Panel Mount Crimp Straight Gecko-SL GECKO - 65 C + 150 C
Harwin Headers & Wire Housings Gecko-SL 8+8 Pos. Male Plug DIL Straight Cable Housing, Screw-Lok
Datasheet
453In Stock
Min.: 1
Mult.: 1

Wire Housings 16 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
Harwin Headers & Wire Housings Gecko-SL 8+8 Pos. Male Plug DIL Straight Cable Housing, Screw-Lok Rear Panel Mount
Datasheet
203In Stock
Min.: 1
Mult.: 1

Wire Housings 16 Position 1.25 mm (0.049 in) 2 Row Panel Mount Crimp Straight Gecko-SL GECKO - 65 C + 150 C
Harwin Headers & Wire Housings Gecko-SL 10+10 Pos. Male Plug DIL Straight Cable Housing, Screw-Lok
Datasheet
436In Stock
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 Bulk
Harwin Headers & Wire Housings Gecko-SL 13+13 Pos. Male Plug DIL Straight Cable Housing, Screw-Lok Rear Panel Mount
Datasheet
234In Stock
Min.: 1
Mult.: 1

Wire Housings 26 Position 1.25 mm (0.049 in) 2 Row Panel Mount Crimp Straight Gecko-SL GECKO - 65 C + 150 C
Harwin Headers & Wire Housings Gecko-SL 17+17 Pos. Male Plug DIL Straight Cable Housing, Screw-Lok Front Panel Mount
Datasheet
449In Stock
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 Pin (Male) Gecko-SL GECKO - 65 C + 150 C
Harwin Headers & Wire Housings Gecko-SL 17+17 Pos. Male Plug DIL Straight Cable Housing, Hex Socket Screw-Lok Reverse Fix
Datasheet
621In Stock
Min.: 1
Mult.: 1

Wire Housings 34 Position 1.25 mm (0.049 in) 2 Row 1.25 mm (0.049 in) Panel Mount Straight Gecko-SL GECKO - 65 C + 150 C
Harwin Headers & Wire Housings Gecko-SL 25+25 Pos. Male Plug DIL Straight Cable Housing, Screw-Lok
Datasheet
184In Stock
Min.: 1
Mult.: 1

Wire Housings 50 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 Bulk
Harwin Headers & Wire Housings Gecko-SL 13+13 Pos. Straight Panel or Board Mount Metal Backshell
Datasheet
104In Stock
Min.: 1
Mult.: 1

Accessories Gecko-SL GECKO Bulk
Harwin Headers & Wire Housings Gecko-SL 8+8 Pos. Straight Cable Metal Backshell Kit, Hex Socket Screw-Lok
Datasheet
15In Stock
6Expected 12/15/2026
Min.: 1
Mult.: 1

Accessories Gecko-SL GECKO
Harwin Headers & Wire Housings Gecko-SL 17+17 Pos. Straight Cable Metal Backshell Kit, Hex Socket Screw-Lok
Datasheet
50In Stock
Min.: 1
Mult.: 1

Accessories Gecko-SL GECKO Bulk
Harwin Headers & Wire Housings GECKO-MT PWR CONTACT CRIMP POSITIONER
Datasheet
34In Stock
Min.: 1
Mult.: 1

Accessories Cable Mount / Free Hanging Straight Gecko-MT GECKO - 65 C + 150 C Bulk
Harwin Headers & Wire Housings Gecko-MT G125 MT MALE CABLE MOULD W/ SL
Datasheet
137In Stock
Min.: 1
Mult.: 1

Wire Housings 12 Position 1.25 mm (0.049 in) 1 Row Cable Mount / Free Hanging Crimp Straight Pin (Male) Gecko-MT GECKO - 65 C + 150 C
Harwin Headers & Wire Housings Gecko-MT G125 MT FML VRTL 4PW W/RVRS FX BM JCKSCR
Datasheet
212In Stock
340Expected 11/24/2026
Min.: 1
Mult.: 1

Wire Housings 10 Position 1.25 mm (0.049 in) 1 Row Cable Mount / Free Hanging Crimp Straight Pin (Male) Gecko-MT GECKO - 65 C + 150 C
Harwin Headers & Wire Housings Gecko-MT G125 MT MALE CABLE MOULD W/ REV FIX
Datasheet
340In Stock
Min.: 1
Mult.: 1

Wire Housings 12 Position 1.25 mm (0.049 in) 1 Row Cable Mount / Free Hanging Crimp Straight Pin (Male) Gecko-MT GECKO - 65 C + 150 C
Harwin Headers & Wire Housings Gecko-SL 6+6 Pos. Male Plug DIL Right-Angle 3.2mm THT Connector, Screw-Lok Board Mount (T+R)
Datasheet
235In Stock
Min.: 1
Mult.: 1

Headers 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-SL GECKO - 65 C + 150 C
Harwin Headers & Wire Housings Gecko-SL 8+8 Pos. Male Plug DIL Right-Angle 3.2mm THT Connector, Screw-Lok Board Mount (T+R)
Datasheet
422In Stock
Min.: 1
Mult.: 1

Headers 60 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-SL GECKO - 65 C + 150 C
Harwin Headers & Wire Housings Gecko-SL 10+10 Pos. Male Plug DIL Right-Angle 3.2mm THT Connector, Hex Socket Screw-Lok Reverse Fix
Datasheet
90In Stock
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-SL GECKO - 65 C + 150 C
Harwin Headers & Wire Housings Gecko-SL 13+13 Pos. Male Plug DIL Right-Angle 3.2mm THT Connector, Screw-Lok Board Mount (T+R)
Datasheet
274In Stock
Min.: 1
Mult.: 1

Headers 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-SL GECKO - 65 C + 150 C
Harwin Headers & Wire Housings M300, 3MM, 6P 2R, ML VRT HDR PCTL W/JSCR
Datasheet
5,803In Stock
35,100Expected 10/13/2026
Min.: 1
Mult.: 1

Contacts 3 mm (0.118 in) Crimp Socket (Female) Gold M300 20 AWG to 18 AWG - 65 C + 175 C
Harwin Headers & Wire Housings M300, FM CNT LG BORE SCKT 18-20 AWG AU
Datasheet
3,416In Stock
31,000On Order
Min.: 1
Mult.: 1

Contacts 3 mm (0.118 in) Crimp Socket (Female) Gold M300 22 AWG - 65 C + 175 C
Harwin Headers & Wire Housings M300, FM CNT SM BORE SCKT 22 AWG AU
Datasheet
4,361In Stock
3,100Expected 11/3/2026
Min.: 1
Mult.: 1

Contacts 1 Position 3 mm (0.118 in) Crimp Pin (Male) Gold M300 20 AWG to 18 AWG - 65 C + 175 C