Board to Board Double Slot Male Connector - 50 pin, 0.5mm

These are the surface mount 50 pin 0.5mm Board to Board Double Slot Male Connectors found on the Alchitry FPGA boards. These headers allow for Alchitry FPGA Boards to stack on one another by being soldered to the underside of the board.

These connectors are sold in single units. Four of these connectors are needed for the topside of an Alchitry Board.

**Documents:**

* [Dimensional Drawing](http://www.4uconnector.com/online/object/4udrawing/19022.pdf)
* [Alchitry Elements Eagle Library](https://cdn.sparkfun.com/assets/c/8/8/f/9/alchitry_elements.lbr)