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 (EUR) 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 13+13 Pos. Male Plug DIL Straight Cable Housing, Screw-Lok Front Panel Mount
Datasheet
30In Stock
Min.: 1
Mult.: 1

Wire Housings 26 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 13+13 Pos. Male Plug DIL Straight Cable Housing, Hex Socket Screw-Lok Reverse Fix
Datasheet
77In Stock
260Expected 10/11/2026
Min.: 1
Mult.: 1

Wire Housings 26 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, Screw-Lok
Datasheet
178In Stock
150Expected 23/09/2026
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 Bulk
Harwin Headers & Wire Housings Gecko-SL 17+17 Pos. Male Plug DIL Straight Cable Housing, Screw-Lok Rear Panel Mount
Datasheet
2In Stock
Min.: 1
Mult.: 1

Wire Housings 34 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 25+25 Pos. Male Plug DIL Straight Cable Housing, Hex Socket Screw-Lok Reverse Fix
Datasheet
87In Stock
110Expected 03/11/2026
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
Harwin Headers & Wire Housings Gecko-SL 25+25 Pos. Male Plug DIL Straight Cable Housing, Screw-Lok Rear Panel Mount
Datasheet
125In Stock
Min.: 1
Mult.: 1

Wire Housings 50 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 25+25 Pos. Straight Panel or Board Mount Metal Backshell
Datasheet
8In Stock
Min.: 1
Mult.: 1

Accessories Gecko-SL GECKO Bulk
Harwin Headers & Wire Housings Gecko-SL 3+3 Pos. Straight Cable Metal Backshell Kit, no Screw-Lok
Datasheet
6In Stock
Min.: 1
Mult.: 1

Accessories Gecko-SL GECKO - 65 C + 150 C
Harwin Headers & Wire Housings Gecko-SL 6+6 Pos. Straight Cable Metal Backshell Kit, Hex Socket Screw-Lok
Datasheet
6In Stock
5Expected 15/12/2026
Min.: 1
Mult.: 1

Accessories Gecko-SL GECKO
Harwin Headers & Wire Housings Gecko-SL 8+8 Pos. Straight Cable Metal Backshell Kit, no Screw-Lok
Datasheet
2In Stock
Min.: 1
Mult.: 1

Accessories Gecko-SL GECKO
Harwin Headers & Wire Housings GECKO G125 MALE HORZNTL SMT BOARD MNT BKSHELL
Datasheet
2In Stock
Min.: 1
Mult.: 1

Accessories Backshell 10 Position 1.25 mm (0.049 in) 2 Row SMD/SMT Horizontal G125 GECKO - 55 C + 125 C Bulk
Harwin Headers & Wire Housings GECKO G125 MALE HORZNTL SMT BOARD MNT BKSHELL
Datasheet
9In Stock
73Expected 13/10/2026
Min.: 1
Mult.: 1

Wire Housings Backshell 26 Position 1.25 mm (0.049 in) 2 Row SMD/SMT Horizontal Pin (Male) G125 GECKO - 55 C + 125 C Bulk
Harwin Headers & Wire Housings GECKO G125 MALE HORZNTL PANEL MNT BKSHELL
Datasheet
23In Stock
Min.: 1
Mult.: 1

Wire Housings Backshell 6 Position 1.25 mm (0.049 in) 2 Row Panel Mount Pin (Male) G125 GECKO - 55 C + 125 C Bulk
Harwin Headers & Wire Housings GECKO G125 MALE HORZNTL PANEL MNT BKSHELL
Datasheet
13In Stock
Min.: 1
Mult.: 1

Wire Housings Backshell 12 Position 1.25 mm (0.049 in) 2 Row Panel Mount Pin (Male) G125 GECKO - 55 C + 125 C Bulk
Harwin Headers & Wire Housings GECKO G125 MALE HORZNTL PANEL MNT BKSHELL
Datasheet
9In Stock
Min.: 1
Mult.: 1

Wire Housings Backshell 20 Position 1.25 mm (0.049 in) 2 Row Panel Mount Pin (Male) G125 GECKO - 55 C + 125 C Bulk
Harwin Headers & Wire Housings GECKO G125 MALE HORZNTL PANEL MNT BKSHELL
Datasheet
8In Stock
46Expected 06/10/2026
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
Harwin Headers & Wire Housings GECKO G125 MALE HORZNTL PANEL MNT BKSHELL
Datasheet
8In Stock
Min.: 1
Mult.: 1

Wire Housings Backshell 34 Position 1.25 mm (0.049 in) 2 Row Panel Mount Pin (Male) G125 GECKO - 55 C + 125 C Bulk
Harwin Headers & Wire Housings Gecko-MT G125 MT MALE CABLE MOULD W/ REV FIX
Datasheet
154In Stock
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-SL 8+8 Pos. Male Plug DIL Right-Angle 3.2mm THT Connector, Hex Socket Screw-Lok Reverse Fix
Datasheet
63In Stock
Min.: 1
Mult.: 1

Headers Shrouded 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 25+25 Pos. Male Plug DIL Right-Angle 3.2mm THT Connector, Hex Socket Screw-Lok Reverse Fix
Datasheet
12In Stock
Min.: 1
Mult.: 1

Headers Shrouded 50 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 10 WAY FEMALE CRIMP HSG WJS
Datasheet
214In Stock
Min.: 1
Mult.: 1

Wire Housings Plug Housing 10 Position 3 mm (0.118 in) 2 Row 3 mm (0.118 in) Cable Mount / Free Hanging Crimp Straight Pin (Male) M300 22 AWG to 18 AWG - 65 C + 175 C
Harwin Headers & Wire Housings Datamate M80 7+7P Male Horizontal Metal Backshell
Datasheet
3In Stock
Min.: 1
Mult.: 1

Accessories 14 Position M80 Datamate - 55 C + 125 C
Harwin Headers & Wire Housings Datamate M80 8+8P Male Horizontal Metal Backshell
Datasheet
13In Stock
25Expected 22/09/2026
Min.: 1
Mult.: 1

Accessories 16 Position M80 Datamate - 55 C + 125 C
Harwin Headers & Wire Housings Datamate M80 12+12P Male Horizont Metal Backshell
Datasheet
7In Stock
Min.: 1
Mult.: 1

Accessories 24 Position M80 Datamate - 55 C + 125 C
Harwin Headers & Wire Housings Datamate M80 4+4 WAY M VERT 3MM TAIL WOJS
Datasheet
1In Stock
Min.: 1
Mult.: 1

Accessories M80 Datamate