Pololu
0.100 (2.54 mm) Female Header: 2x2-Pin, Straight
The 0.100″ (2.54 mm) 2×2-Pin Straight Female Header is a compact double-row, 4-pin socket strip designed to mate with standard 0.1″ pitch male headers. Its s...
The 0.100″ (2.54 mm) 2×2-Pin Straight Female Header is a compact double-row, 4-pin socket strip designed to mate with standard 0.1″ pitch male headers. Its small 2×2 footprint is ideal for simple power or signal connections that require a keyed dual-row arrangement.
Common uses include jumper block interfaces, small power connectors, and compact board-to-board links where a minimal pin count is needed in a dual-row format.
Key Features
- 0.1″ (2.54 mm) Pitch – Industry-standard spacing compatible with breadboards and perfboard
- Straight Orientation – Mounts perpendicular to the PCB for standard vertical connections
- 2×2-Pin Configuration – Double-row, 4-position socket
- Through-Hole Mounting – Solders directly to standard PCBs
Ideal For
- Jumper block and configuration interfaces
- Compact power connections
- Board-to-board links
- Prototyping and custom interconnects
Package Contents
- 1× 0.100″ (2.54 mm) 2×2-Pin Straight Female Header
Jargon buster
Plain-language definitions for the technical terms used above.
- Headers
- Rows of metal pins used to plug a module into a breadboard or connect it with jumper wires. Pre-soldered headers make the module easier to use straight away without needing to solder the pins yourself.
- PCB
- A printed circuit board is a rigid board with copper tracks that connect electronic parts without loose wires. For this kit, the PCBs also form the airplane shape, so they are both the circuit base and part of the finished model.
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