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2.54mm DuPont Connector Kit — Housing + Terminals for Arduino & PCB Wiring
The 2.54mm DuPont connector is the universal standard for breadboard-compatible wiring in Arduino, Raspberry Pi, and PCB prototyping. This kit provides both male and female housings with crimp terminals, giving you everything needed to build custom-length, custom-pin-count wire harnesses for your electronics projects — without relying on pre-made jumper wires that are often the wrong length or pin count.
Specifications
| Pitch | 2.54mm (0.1 inch standard) |
| Pin Count Options | 1P – 10P (as selected) |
| Housing Types | Male + Female (both included) |
| Terminal Type | Crimp terminals (tin-plated copper) |
| Compatible Wire | AWG 22–28 |
| Application | Arduino, Raspberry Pi, breadboard, PCB prototyping |
| Origin | Mainland China |
Why Build Your Own DuPont Cables?
- ✅ Custom length — cut wire to exact length needed, no excess cable clutter
- ✅ Custom pin count — build 1P to 10P connectors for any application
- ✅ Reliable crimp connections — properly crimped terminals outperform soldered or pre-made jumper wires in vibration resistance
- ✅ Cost-effective — bulk housing + terminal kits are far cheaper than pre-made cables per connection
- ✅ Universal 2.54mm pitch — compatible with all Arduino headers, breadboards, and standard PCB connectors
How to Crimp DuPont Terminals
- Strip wire end to 3–4mm of bare conductor.
- Insert wire into the DuPont terminal (insulation wings and conductor wings).
- Crimp conductor wings first with a 2.54mm DuPont crimping tool, then crimp insulation wings.
- Insert crimped terminal into housing until it clicks and locks.
- Mate male and female housings for a complete connector pair.
Common Applications
- Arduino sensor and module wiring harnesses
- Raspberry Pi GPIO custom cable assemblies
- 3D printer control board wiring
- Breadboard-to-PCB adapter cables
- Custom jumper wire sets for electronics labs
- RC receiver and servo connector wiring
Package Contents
- 2.54mm DuPont housings (male + female, pin count as selected) + crimp terminals


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