Electronics » Connectors » 0.1″ (2.54 mm) Male Headers »

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

This is a merged information page for Item #1065.
View normal product page.

Pololu item #: 1065
Brand: Generic

This connector is a single-row, 40-pin, straight male header strip that can be cut or broken into smaller strips. 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.

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, Double-Sided

Dimension diagram of 0.100" (2.54 mm) breakaway male header, straight, double-sided, 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 #1065

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

This connector is a single-row, 40-pin, straight male header strip that can be cut or broken into smaller strips. 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.

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

No FAQs available.

On the blog

No blog posts to show.