0.100" (2.54 mm) Breakaway Male Header: 2×40-Pin, Straight

0.100" (2.54 mm) Breakaway Male Header: 2×40-Pin, Straight
Pololu item #: 966 265 in stock

Price break Unit price (US$)
1 1.49
5 1.34
25 1.19
100 1.04
500 0.89


backorders allowed

This connector is a double-row, 80-pin (2×40), straight male header strip that can be cut or broken into smaller strips.

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These 0.1″/2.54mm-pitch header strips are commonly used as low-cost connectors. The standard spacing allows use with solderless breadboards, perforated prototyping PCBs, female headers, and our premium and pre-crimped jumper wires. The single-row header strips can easily be snapped into smaller strips to fit your application. The double- and triple-row strips can also be broken into smaller strips, but it takes a little more effort, and it is sometimes easier to use wire/diagonal cutters.

We carry the following 0.1″-pitch breakaway male headers:

1×40-Pin, Straight.

  • 1×40-pin, straight, double-sided (Both sides of the strip are long, allowing for unique connections that cannot be made with standard male header strips. For example, this header can be used as a female-to-male adapter, and both sides are compatible with wire wrap.)


People often buy this product together with:

0.100" (2.54 mm) Breakaway Male Header: 1×40-Pin, Straight, Black 0.100" (2.54 mm) Breakaway Male Header: 1×40-Pin, Straight, Black
0.1" (2.54mm) Crimp Connector Housing: 1x2-Pin 25-Pack 0.1" (2.54mm) Crimp Connector Housing: 1x2-Pin 25-Pack
0.100" (2.54 mm) Breakaway Male Header: 1×40-Pin, Right Angle 0.100" (2.54 mm) Breakaway Male Header: 1×40-Pin, Right Angle

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0.1″ (2.54 mm) Male Headers
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