Pololu
0.100 (2.54 mm) Female Header: 1x4-Pin, Straight
$0.63
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Out of stock
This single-row, 4-pin straight female header with 0.1" (2.54mm) pitch is designed to mate with standard 0.1" male headers. It provides a reliable socket con...
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This single-row, 4-pin straight female header with 0.1" (2.54mm) pitch is designed to mate with standard 0.1" male headers. It provides a reliable socket connection for board-to-board and board-to-wire applications.
The compact 4-pin length is commonly used for I2C, SPI, and sensor connections. Standard 0.1" pitch ensures compatibility with breadboards, perfboards, and PCB footprints.
Key Features
- 1×4-Pin Single Row – Compact fixed-length female header
- Straight Orientation – Standard vertical mounting on PCBs and perfboards
- 0.1" (2.54mm) Pitch – Industry-standard spacing for broad compatibility
- Female Socket – Mates with standard 0.1" male header pins
Ideal For
- I2C, SPI, and sensor connections
- Socketing small breakout boards
- Prototyping and breadboard projects
Package Contents
- 1× 1×4-pin straight female header
Note: Order quantity must be a multiple of two.
Jargon buster
Plain-language definitions for the technical terms used above.
- breakout
- A breakout is a small circuit board that makes a tiny or hard-to-solder component easier to connect to with standard pins. It matters because this OLED module can be wired into a microcontroller project without needing to solder directly to the display’s fine contacts.
- 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.
- I2C
- I2C is a two-wire communication bus used by many sensors and small modules. It matters because several I2C devices can share the same two wires, but each device needs a compatible address and your controller must support I2C.
- 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.
- SPI
- A fast serial communication bus often used for displays, memory cards, and sensors. It matters because SPI devices need specific pins for clock and data, plus a separate chip-select line for each device.
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