Female headers are the most basic and are usually included with any board that uses them. If you wish to build your idea into a breadboard - solderless or permanent - use male headers. If you wish to stack your boards together, you can use them in combination with male headers.
Features:
- Dimension (L x W): 10.5 x 1.4 cm
- 1.27 mm Pitch
- 10 mm Height
- 2x40 pins
- Double Row
- Through-hole mount