The 40-Pin Male-to-Female 20cm Jumper Wire Multicolor Ribbon Cable is a fundamental circuit prototyping component used to link microcontrollers to external sensors, displays, and shields. These Dupont lines feature a solid male pin on one end and a matching female socket receptacle on the other. This configuration makes them the primary connection tool for bridging development board pin headers directly to solderless breadboards or peripheral breakout cards without permanent soldering.Â
✨ Key Features
- Direct Hybrid Board Interfacing: Outfitted with a male pin on one end and a female socket on the other to connect developer boards straight to breadboard tracks.
- Separable Rainbow Wire Matrix: Wires are joined into a flat 40-strand ribbon that can be peeled apart effortlessly into custom-sized wiring harnesses.
- Multi-Color Error Avoidance: Uses a distinct, repeating spectrum of contrasting insulation colors to simplify loop diagnostics and prevent cross-wiring mistakes.
- Standard Industrial Pitch Size: Built with a standard 2.54 mm (0.1 inch) pitch housing that fits neatly onto mainstream development kits

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