Arduino Header Pins 2.54mm Single Row 1×40 Male Header Strip

Arduino Header Pins 2.54mm Single Row 1×40 Male Header Strip

Arduino Header Pin 2.54mm Single Row 1×40 Male Header Strip

• single row header strip High-quality 2.54mm single row 1×40 male header strip for Arduino, Raspberry Pi, and PCB prototyping.
• Ideal for DIY electronics, breadboards, wire and connector circuits.
• Breakable and easy to solder for versatile use in embedded and IoT projects.

Specifications

• Product Type: Male Header Pin Strip
• Pin Configuration: Single Row (1×40)
• Type: Straight / Right Angle
• Pin Pitch: 2.54 mm (0.1 inch)
• Pin Count: 40 pins per strip
• Contact Material: Brass, tin-plated
• Housing Material: Thermoplastic / Nylon
• Mount Type: Through-hole
• Current Rating: Approx. 1A to 3A
• Operating Temperature: -40 °C to +105 °C
• Breakable: Yes – can be cut to required lengthCompatibility: Arduino, Raspberry Pi, breadboards, PCBs

Applications

• breadboard header strip for Arduino and microcontroller board pin extensions
• Prototyping with breadboards and PCBs
• Custom jumper wire and module connections
• Soldering headers onto sensor and module boards
• Robotics, embedded systems, and DIY electronics
• Educational kits and electronics labs

Usage

• breadboard header strip – Solder the header strip onto PCBs or modules to enable easy plug-in connections.
• Break the 40-pin strip into smaller sections (e.g., 6-pin, 8-pin, etc.) using a cutter.
• Use with female jumper wires or female headers on breadboards.
• Perfect for stacking boards or adding interface options on dev boards.

FAQs

What does 2.54mm pitch mean?
2.54mm (0.1 inch) is the standard spacing used on most breadboards, Arduino headers, and many PCB modules.

Can I cut a 1×40 header strip?
Yes. It’s breakable—cut it into smaller sections to match your project (2-pin, 6-pin, 8-pin, etc.).

Straight vs right-angle header pins—what’s the difference?
Straight pins go vertically through the board; right-angle pins exit sideways for tight enclosures or side connections.

Package Include

• 1 × Single Row (Straight or Right) Male Header Strip (1×40 Pins, 2.54mm Pitch).