The 40-Pin Female-to-Female 20cm Jumper Wire Multicolor Ribbon Cable is a fundamental electronics prototyping accessory engineered to bridge male pin header contacts directly between separate circuit boards. Terminated with a standardized 2.54mm pitch female socket on both ends, these Dupont cables are the essential tool for linking microcontrollers directly to sensor breakout modules, LCD screens, and motor driver shields without using a breadboard.Â
✨ Key Features
- Direct Module-to-Module Links: Outfitted with female socket blocks on both ends to connect development boards straight to external sensor modules.Â
- Separable Wire Ribbon Frame: Strands are joined into a flat 40-wire ribbon array that can be peeled apart smoothly into custom width-sized wiring harnesses.Â
- Rainbow Color Routing Mapping: Uses a distinct, repeating spectrum of contrasting insulation colors to simplify loop diagnostics and prevent terminal layout errors.
- Standardized Terminal Spacing: Built with a standard 2.54 mm (0.1 inch) housing footprint that slips smoothly onto mainstream industrial pins.

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