The BMT RIBBON JUMPER 40W M/F 15CM is a premium 40-way male-to-female ribbon jumper cable designed for quick, reliable, and solder-free connections in electronics prototyping, development, and testing. With 40 individual colour-coded wires arranged in a flat ribbon configuration, this cable simplifies wiring while keeping electronic projects neat and organised.

Each conductor features a male Dupont connector on one end and a female Dupont connector on the other, making it ideal for connecting breadboards, development boards, microcontrollers, sensors, displays, and expansion modules with standard 2.54mm (0.1-inch) pin spacing. The ribbon construction allows individual wires to be easily separated into smaller groups when only a few connections are needed.

The 15cm cable length provides the ideal balance between flexibility and tidy cable management, making it perfect for compact electronic assemblies and prototype circuits. The colour-coded wires make signal identification easy, helping reduce wiring errors during assembly and troubleshooting.

Manufactured using durable insulated conductors and quality Dupont connectors, this ribbon jumper cable is designed for repeated use in classrooms, laboratories, workshops, maker spaces, and professional development environments. It is compatible with popular electronics platforms including Arduino , Raspberry Pi, ESP32, ESP8266, STM32, micro:bit, FPGA development boards, and countless other devices requiring standard 2.54mm header connections.

Whether you're building a robotics project, testing embedded systems, programming microcontrollers, or creating custom electronic prototypes, the BMT Ribbon Jumper 40-Way Male-to-Female Cable offers dependable performance, easy installation, and organised wiring for every project.

Features

• 40-way male-to-female ribbon jumper cable
• Standard 2.54mm (0.1") pin spacing
• Male Dupont connectors on one end
• Female Dupont connectors on the opposite end
• Flat ribbon cable for neat cable management
• Individual wires can be separated as required
• Multi-colour conductors for easy wire identification
• Flexible and durable construction
• No soldering required
• Suitable for repeated use in prototyping and development

Specifications

• Product Type: Ribbon Jumper Cable
• Connector Type: Male to Female
• Number of Conductors: 40
• Pin Configuration: 40-Pin
• Pin Pitch: 2.54mm
• Cable Length: 15cm
• Cable Style: Flat Ribbon
• Wire Colours: Multi-colour
• Connector Style: Dupont
• Package Includes: 1 × 40-Way Male-to-Female Ribbon Jumper Cable

Applications

• Breadboard prototyping
• Arduino development
• Raspberry Pi GPIO connections
• ESP32 and ESP8266 projects
• STM32 development boards
• BBC micro:bit projects
• Sensor module interfacing
• LCD, OLED and display connections
• Robotics and automation systems
• Electronic testing and debugging
• DIY electronics projects
• Educational laboratories and engineering workshops

What's in the box
1 x BMT RIBBON JUMPER 40W M/F 15CM 40-Pin Male to Female Ribbon Cable