1x40 Pin Male Header – 90° 📌

The 1x40 Pin Male Header (90°) is a reliable connector for electronics components, designed to provide a secure, space-efficient right-angle connection on breadboards and PCBs. With a standard 2.54 mm (0.1 in) pitch and durable construction, it’s perfect for prototyping, production, and repairs for Arduino, Raspberry Pi, and other microcontroller projects and modules.

🔧 Key Features

• 90° orientation for easy connections and improved routing in enclosures.
• 40-pin single row layout supports many signal and low-power lines in compact designs.
• High-conductivity contacts maintain signal integrity and reliable logic-level voltage performance.
• Durable construction with premium metal pins and rigid plastic insulator for long-term use.
• Standard 2.54 mm pitch ensures compatibility with most breadboards, perfboards, and PCBs.

📐 Technical Specifications

• Pin Count: 40
• Orientation: 90°
• Pin Spacing (Pitch): 0.1 in (2.54 mm)
• Material: Premium metal contacts and plastic housing
• Compatibility: Standard breadboards and PCBs

💡 Typical Applications

• Prototyping electronic circuits on breadboards and development PCBs.
• DIY electronics projects and maker builds using modules and sensors.
• Device repairs or upgrades needing reliable 90° interconnects.
• Creating custom interfaces for microcontrollers like Arduino and Raspberry Pi.

🧭 Notes for Engineers & Hobbyists

• Verify 2.54 mm (0.1 in) grid alignment on PCB or breadboard for proper fit.
• Plan enclosure clearance for 90° exit of wires, cables, or connectors.