Male Headers 2.54mm
The Male Headers 2.54mm are standard pin headers for PCB mounting and creating connection points. These breakaway headers can be snapped to any length needed for custom circuit boards, shields, and module connections.
Key Features
- 2.54mm pitch standard spacing
- Breakaway design – snap to any length
- Through-hole mounting
- Tin-plated pins
- Standard 40-pin strip
- Compatible with Dupont connectors
- Low cost
Technical Specifications
| Parameter |
Specification |
| Pitch |
2.54mm |
| Pins |
40 per strip |
| Mounting |
Through-hole |
| Plating |
Tin |
| Height |
11.2mm typical |
| Current Rating |
3A per pin |
| Quantity |
Varies by package |
Applications
- PCB prototyping
- Arduino shield construction
- Module connections
- Custom breakout boards
- Sensor mounting
- Expansion headers
Important Notes
- Snap carefully to avoid bending pins
- Solder one end pin first to align, then remaining pins
- Use female headers for plug-and-play connections
- Keep pins straight for reliable connections
- Cut with side cutters or score and break
