Overview
The 40-Pin Male Header Strip is a staple in every maker’s toolbox. Featuring the industry-standard 2.54mm (0.1 inch) pitch, these pins are perfectly spaced to fit into breadboards, perforated boards, and standard female jumpers. The strip is “breakable,” allowing you to use a pair of pliers (or just your fingers) to snap off 2, 4, 16, or any number of pins required for your module or PCB.
Key Features
Standard 2.54mm Spacing: 100% compatible with Arduino, ESP32, Raspberry Pi, and all standard breadboards.
Breakable Design: Easily snaps into smaller segments—no cutting tool required.
Gold/Tin Plating: High-quality finish ensures excellent solderability and long-term corrosion resistance.
Versatile Connectivity: Ideal for creating permanent connections on PCBs or temporary connections on breadboards.
Low Profile: Slim design keeps your project compact and professional.
Technical Specifications
| Feature | Specification |
| Number of Pins | 40 Pins |
| Pitch | 2.54 mm (0.1″) |
| Gender | Male-to-Male |
| Orientation | Straight |
| Pin Length | ~11.5 mm (Total) |
| Material | Plastic (Thermoplastic) & Brass/Copper Alloy |
| Max Current | 3A per pin |
Common Uses
Soldering to Modules: Connect LCDs, OLEDs, and Sensors to your main board.
Development Boards: Solder headers onto a Raspberry Pi Pico or Arduino Pro Mini.
Custom PCBs: The standard interface for DIY circuit boards.
Jumper Extensions: Create custom male-to-male extension bridges.
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