

Female to Female Jumper Wire Set – 20cm Rainbow Breadboard Connecting Wires (Set of 10)
- Type: Female to Female (F-F) 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 Female DuPont Socket (both ends)
- Colors: Assorted Rainbow (color may vary)
- Compatibility: Arduino, ESP32, ESP8266, Raspberry Pi, STM32, Male Pin Headers, Berg Strips
- Interface: GPIO, UART, I2C, SPI, ADC, PWM lines
- Reusable: Yes
Product Details
Female to Female Jumper Wire Set – 20cm (Set of 10)
The Female to Female Jumper Wire Set is a must-have prototyping accessory for electronics engineers, students, hobbyists, and makers. This set includes 10 rainbow-colored flexible jumper wires, each measuring 20 cm in length, with 2.54mm pitch female DuPont sockets on both ends. These wires are designed to plug directly onto male pin headers of development boards, sensors, and modules — without any tools or soldering.
Key Features
- Connector Type: Female to Female (F-F) DuPont 2.54mm pitch sockets 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 | Female to Female (F-F) |
| 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 Female Socket (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 (male header pins)
- ESP8266 (NodeMCU, Wemos D1 Mini)
- ESP32 DevKit
- Raspberry Pi GPIO headers (all models)
- STM32, Teensy, Nucleo boards
- Sensor modules with male pin headers (DHT11, HC-SR04, MPU6050, etc.)
- Relay modules, motor driver boards, LCD/OLED displays
- Berg Strips and 2.54mm male pin headers
Applications
- Connecting male GPIO headers of Raspberry Pi to sensor modules
- Module-to-module connections (e.g., sensor to relay, sensor to display)
- Signal routing for UART, I2C, SPI, ADC, and PWM lines
- Prototyping with development boards without breadboard
- Educational electronics labs, STEM kits, and DIY projects
- Connecting pin headers across multiple boards or shields
Package Contents
- 10 × Female to Female 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.
















