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

**Type:** Product page · **SKU:** PRT-16891 · **Brand:** [Sparkfun](https://core-electronics.com.au/brands/sparkfun-australia)
**Page:** https://core-electronics.com.au/board-to-board-double-slot-male-connector-50-pin-0-5mm.html ([markdown](https://core-electronics.com.au/board-to-board-double-slot-male-connector-50-pin-0-5mm.html.md))

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...

## Pricing

- **Price:** $5.15 (inc GST) — $4.68 AUD, exc GST
- **Quantity discounts:** 5+ $4.55 (exc GST) · 25+ $4.45 (exc GST) · 100+ $4.26 (exc GST)

## Availability & dispatch

- Available with a lead time — expect dispatch between Aug 19 and Aug 25.

## Description

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 underside of an Alchitry Board.

**Documents**

- [Dimensional Drawing](https://core-electronics.com.au/attachments/localcontent/19022_19317b28f44.pdf)
- [Alchitry Elements Eagle Library](https://cdn.sparkfun.com/assets/c/8/8/f/9/alchitry_elements.lbr)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/1/6/16891-board_to_board_double_slot_male_connector_-_50_pin__0.5mm-01.jpg)