Description
Every project needs them and everyone runs out of them. Fifty male-to-male Dupont jumper leads in a ten-colour ribbon that peels apart into individual wires — take two, take ten, leave the rest joined for tidy parallel runs.
Key features
- 50 leads per pack peel apart individually or stay joined for neat multi-wire runs
- Male-to-male ends for breadboard-to-breadboard and header-pin connections
- 2.54 mm pitch the standard spacing used by breadboards, Arduino headers and most modules
- Ten-colour sequence so you can trace a wire across a crowded board
- Solderless push-fit connections that pull apart cleanly for reuse
Compatible with
Arduino Uno and compatibles, ESP32 development boards, Raspberry Pi GPIO headers, breadboards and any module with standard 2.54 mm pin headers.
Specifications
| Specification | Detail |
|---|---|
| SKU | CMP-JUMPER |
| Type | Dupont jumper leads, male to male |
| Quantity | 50 leads |
| Pitch | 2.54 mm |
| Colours | Ten-colour repeating sequence |
| Use | Solderless breadboard and header wiring |
Frequently Asked Questions
Do the wires come apart?
Yes. The ribbon peels into individual leads, so you can take exactly what a project needs and keep the rest joined for tidy parallel runs.
Will these fit a breadboard and an Arduino?
Yes. They are on the standard 2.54 mm pitch used by breadboards, Arduino headers and the pin headers on most sensor modules.
What does male-to-male mean?
Both ends are pins rather than sockets. That is the type you want for breadboard work and for plugging into female headers. Male-to-female leads are used to reach a module with its own pins.


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