Female to Female Dupont Line 40 Pin 10cm 24AWG

This pack of 40 female-to-female jumper leads is ideal for fast prototyping with popular microcontroller boards and breadboards. Each lead measures 10 cm (approx. 4 in) and is made from flexible 24 AWG stranded copper to ensure reliable signal transmission.

• Quantity: 40 conductors joined in a peel-apart ribbon
• Connector: 1 × 1 housing with crimped female contact on both ends (2.54 mm pitch)
• Length: 10 cm ± 1 mm
• Wire size: 24 AWG stranded tinned copper
• Outer insulation: PVC, color-coded for quick circuit tracing
• Electrical rating: up to 300 V DC, 1 A max
• Compatible with Arduino, Raspberry Pi, ESP series, and standard solder-free breadboards

Simply push the housings onto male header pins to link sensors, modules, or two breadboards without soldering. The ribbon can be separated into any width—from a single core to the full 40-way harness—to suit your project.

Download the full specification here.