

Male to Male Jumper Wire Set – 20cm Rainbow Breadboard Connecting Wires (Set of 10)
- Type: Male to Male (M-M) Jumper / Connecting Wires
- Quantity: 10 Wires per Set
- Length: 20 cm
- Wire Gauge: 26 AWG (estimated)
- Voltage Rating: Up to 300V DC
- Current Rating: Up to 1A
- Insulation: Flexible PVC
- Connector Type: 2.54mm Pitch Male DuPont Pin (both ends)
- Colors: Assorted Rainbow (color may vary)
- Compatibility: Arduino, ESP32, ESP8266, Raspberry Pi, STM32, Breadboards, Berg Strips
- Interface: GPIO, UART, I2C, SPI, ADC, PWM lines
- Reusable: Yes
Product Details
Male to Male Jumper Wire Set – 20cm (Set of 10)
The Male to Male Jumper Wire Set is an essential prototyping accessory for electronics engineers, hobbyists, students, and makers. This set includes 10 rainbow-colored flexible jumper wires, each measuring 20 cm in length, with 2.54mm pitch male DuPont pins on both ends for secure and tool-free insertion into breadboards, berg strips, and development board headers.
Key Features
- Connector Type: Male to Male (M-M) DuPont 2.54mm pitch pins on both ends
- Length: 20 cm per wire
- Wire Gauge: 26 AWG flexible stranded copper conductor
- Voltage Rating: Up to 300V DC
- Current Rating: Up to 1A continuous
- Insulation Material: Flexible PVC jacket for bend resistance and durability
- Colors: Assorted rainbow (Red, Orange, Yellow, Green, Blue, Purple, Brown, White, Grey, Black) — exact color assortment may vary
- Quantity: 10 wires per set
- Reusable: Yes — designed for repeated insertion and removal
Technical Specifications
| Parameter | Specification |
|---|---|
| Wire Type | Male to Male (M-M) |
| Length | 20 cm |
| Wire Gauge | 26 AWG |
| Pitch | 2.54 mm |
| Voltage Rating | 300V DC (max) |
| Current Rating | 1A (max) |
| Insulation | Flexible PVC |
| Connector | DuPont Male Pin (both ends) |
| Interface Support | GPIO, UART, I2C, SPI, ADC, PWM, TTL |
| Quantity | 10 Wires per Set |
| Color | Assorted Rainbow |
Compatible Platforms
- Arduino Uno, Nano, Mega, Leonardo
- ESP8266 (NodeMCU, Wemos D1 Mini)
- ESP32 DevKit
- Raspberry Pi (all models)
- STM32, Teensy, Nucleo boards
- Standard 830-point / 400-point Breadboards
- Berg Strips and 2.54mm pin headers
Applications
- Breadboard circuit prototyping
- Connecting GPIO pins across development boards
- Sensor wiring (temperature, humidity, ultrasonic, IR, etc.)
- Connecting modules: relay, motor driver, display, Bluetooth, Wi-Fi
- Signal routing for UART, I2C, SPI, ADC, PWM lines
- Educational electronics labs and STEM kits
- DIY electronics and maker projects
Package Contents
- 10 × Male to Male Jumper Wires (20 cm, Assorted Rainbow Colors)
Note: The exact color combination may vary from the product image. All wires are functionally identical regardless of color.
















