Ribbon Cable

This 40-pin (2×20) flat ribbon cable connects to the GPIO header on Raspberry Pi models with the 40-pin layout. The keyed connectors ensure correct polarity when connecting to breakout boards, HATs, or prototyping accessories.

Key Features

• 40-Pin Connection – 2×20 configuration for full GPIO access
• Keyed Connectors – Polarised for correct orientation
• 0.1" Pitch – Standard spacing compatible with breadboards and breakouts
• 6" Length – Provides flexibility for project layouts

Specifications

• Connector: 2×20 pin (40-pin total)
• Pitch: 0.1" (2.54mm)
• Length: 6 inches (15cm)
• Type: Flat ribbon, keyed

Compatibility

• Raspberry Pi 5, 4, 3, 2
• Raspberry Pi Model B+, A+
• Raspberry Pi Zero / Zero W / Zero 2 W
• Any board with 40-pin GPIO header

Ideal For

• Connecting Pi to GPIO breakout boards
• Prototyping with breadboards
• Building projects in enclosures

Resources

• Datasheet (PDF)