Adafruit
2.54mm 0.1" Pitch 3-pin Jumper Cable - 20cm long
A 3-pin ribbon-style jumper cable with 2.54mm (0.1") pitch connectors on both ends. A neat, reliable way to connect standard 0.1" header devices — perfboard,...
A 3-pin ribbon-style jumper cable with 2.54mm (0.1") pitch connectors on both ends. A neat, reliable way to connect standard 0.1" header devices — perfboard, breadboards, breakout boards, and more — without using loose individual jumper wires.
These connectors are sometimes referred to as "Berg", "Dupont", or "Molex" style — they're a widely used generic standard. The connectors are not keyed or latched, so they can be inserted in either orientation.
Key Features
- 3-Pin Configuration – 1×3 ribbon-style cable with female headers on both ends
- 2.54mm (0.1") Pitch – Standard header spacing, compatible with most breakout boards and perfboard
- 20cm Length – Convenient length for bench work and prototyping
- Non-Keyed Connectors – Can be inserted in either direction
Ideal For
- Connecting 3-pin sensors and modules (e.g. signal, power, ground)
- Prototyping with perfboard and breadboards
- Servo-style connections and simple I/O wiring
Package Contents
- 1× 3-pin jumper cable (20cm, female-to-female)
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.
- servo
- A servo is a motor with built-in position control, usually told to move to a specific angle by a control signal. It matters when you need repeatable movement, such as steering, arms, flaps, or linkages, rather than continuous spinning.
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Prototyping & Wiring
Related Tutorials
Free guides on learn.littlebird.com.au
