Male to Female Dupont Line 40 Pin 20cm

The Male to Female Dupont Line is a ribbon of 40 jumper wires, 20 cm long, with a male pin on one end and a female socket on the other. It is the easiest way to connect sensor modules that have male header pins to a breadboard or to an Arduino board without soldering. Peel off as many wires as you need; each wire has a different colour, so connections stay easy to trace.

Male to Female Dupont Line Specifications

• Connector type: male Dupont pin on one end, female Dupont socket on the other
• Number of wires: 40
• Length: 20 cm
• Pitch: 2.54 mm (0.1 in), fits standard pin headers and breadboards
• Format: multicolour ribbon that peels apart into single wires

Male to Female Dupont Line Applications

• Connecting sensor and display modules with male header pins to a breadboard
• Wiring modules directly to the female headers of an Arduino Uno or Mega
• Connecting Raspberry Pi GPIO header pins to a breadboard
• Mounting sensors away from the main board in robots and enclosures
• School projects, STEM labs and quick prototypes

What's in the Box

• 1 × ribbon of 40 male-to-female jumper wires, 20 cm

Tip: Push each female socket fully onto its header pin so it holds firmly. Keep a colour scheme, such as red for power and black for ground, to make your wiring easier to check.

Orders placed before 14:00 are ready for pickup the same day. Delivery across Lebanon usually takes 1–3 working days.