2.54mm 40x1 Male Straight Header Strip – 20mm Height, Gold-Plated

Overview:

The 2.54mm 40x1 Male Straight Header Strip is a high-quality connector designed for robust and reliable electrical connections in prototyping, PCB assembly, and embedded electronics. With a standard 2.54mm (0.1”) pitch, this single-row 40-pin header is compatible with a wide range of through-hole PCBs, breadboards, and female connectors.

This version features a 20mm pin height, providing extended length for special applications, and gold-plated contacts for improved conductivity and corrosion resistance.

Key Features:

• ✅ 40 pins, single row (40x1)

• ✅ 2.54mm (0.1 inch) pitch – industry standard spacing

• ✅ Male straight pins – through-hole mount

• ✅ 20mm pin length – ideal for deep socket connections or custom setups

• ✅ Gold-plated contacts – excellent conductivity and durability

• ✅ Compatible with breadboards, PCBs, Arduino, Raspberry Pi, etc.

• ✅ Can be cut to desired length

Applications:

• Prototyping and development boards

• Custom electronics and DIY projects

• PCB interconnections

• Signal and power bridging

• Arduino, Raspberry Pi, ESP32, and microcontroller boards

• Robotics and embedded systems

Why Choose This Header Strip?

Whether you're building a prototype or customizing a PCB layout, this gold-plated 40-pin male header offers long-lasting connections with superior electrical performance. Its 20mm pin height is especially useful for stacking boards or connecting components in enclosures where extra clearance is needed.