40 Pin Pin Header Strip 10 Pieces Gold Plated 2.54mm Pitch Straight Single Row Breakaway Headers For Arduino GPIO DIY Projects PCB Breadboard Friendly Connector Pins

Gold-Plated 40-Pin Header Strips, 10-Piece Pack
✔️ 2.54mm or 0.1 inch pitch, single row, 11.5mm pins, 10 pcs per pack

These gold-plated male headers are breakaway, single-row 40-pin strips designed for quick, reliable GPIO connections on Arduino, Raspberry Pi setups, and breadboard prototyping. They let you tailor pin counts to fit your project without soldering separate headers.

✅ 40-pin male headers with full gold plating for corrosion resistance
✅ 2.54mm (0.1 inch) pitch compatible with most breadboards and shields
✅ Breakaway design for easy customization of pin count
✅ 11.50mm long pins in a durable plastic housing
✅ Pack of 10 pieces for multi-project kits

💡 What is a 40-pin header used for in Arduino and PCB projects?

Here's a handy, clear answer for DIYers:

• Expands GPIO and interface options on microcontrollers
• Connects shields, breakout boards, and breadboards with a solid 2.54mm pitch
• Ideal for quick prototyping and serviceable for soldering headers
• Works across popular boards like Arduino, Raspberry Pi, and similar modules