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

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, available in five colors:
  • Black
  • Red
  • Yellow
  • Blue
  • White

• 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.)

• 2×40-pin, straight

• 1×40-pin, right angle

• 2×40-pin, right angle

• 3×40-pin, right angle

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, Right Angle

0.100" (2.54 mm) Breakaway Male Header: 1×40-Pin, Straight, Double-Sided