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

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Pololu item #: 2664
Brand: Generic

This connector is a single-row, 40-pin, straight male header strip that can be cut or broken into smaller strips. This strip has a white plastic base; other colors are available.

Alternatives available with variations in these parameter(s): pins pin type Select variant…

Compare all products in 0.1″ (2.54 mm) Male Headers.

Pictures

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

Dimension diagram of 0.100" (2.54 mm) breakaway male header, straight, single-row.

Overview

These header strips have a 0.1″ (2.54 mm) pitch and are commonly used as low-cost connectors. The standard spacing allows use with solderless breadboards, prototyping PCBs, female headers, and our premium and pre-crimped jumper wires. The single-row header strips are available in a variety of lengths, and these are also easy to snap into smaller strips to fit specific application requirements. The double- and triple-row strips, which are only available in 40-pin lengths, can also be broken into smaller strips, but it takes a little more effort, and it is sometimes easier to use wire/diagonal cutters.

Details for item #2664

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

Dimension diagram of 0.100" (2.54 mm) breakaway male header, straight, single-row.

This connector is a single-row, 40-pin, straight male header strip that can be cut or broken into smaller strips. This strip has a white plastic base; other colors are available.

All available breakaway header options

Straight, Single-Row:

Dimension diagram of 0.100" (2.54 mm) breakaway male header, straight, single-row.

Straight
Item #	Pins	Pack Quantity	Color	Pack Price
4262	1×2	100	black	$2.79
4263	1×3	100		$3.95
4264	1×4	50		$2.79
4265	1×5	50		$3.39
4266	1×6	50		$3.95
4267	1×7	50		$4.49
4268	1×8	50		$4.95
4269	1×9	25		$3.09
4270	1×10	25		$3.39
4271	1×11	25		$3.75
4272	1×12	25		$3.95
4276	1×16	25		$4.95
965	1×40	1		$0.95
2665	1×40	1	red	$1.09
2666	1×40	1	yellow	$1.09
2667	1×40	1	blue	$1.09
2664	1×40	1	white	$1.09

1×40-Pin, Straight.

Straight, Double-Sided, 1×40:

Both sides of this 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. This version is only available as an individual, 1×40 strip that can be cut or broken into smaller strips.

Dimension diagram of 0.100" (2.54 mm) breakaway male header, straight, double-sided, single-row.

Straight, 2×40:

Dimension diagram of 0.100" (2.54 mm) breakaway male header, straight, double-row.

Right-Angle, Single-Row:

Dimension diagram of 0.100" (2.54 mm) breakaway male header, right-angle, single-row.

Right-Angle, 2×40:

Dimension diagram of 0.100" (2.54 mm) breakaway male header, right-angle, double-row.

Right-Angle, 3×40:

Dimension diagram of 0.100" (2.54 mm) breakaway male header, right-angle, triple-row.

Frequently-asked questions

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