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

**Type:** Product page · **SKU:** PRT-16890 · **Brand:** [Sparkfun](https://core-electronics.com.au/brands/sparkfun-australia)
**Page:** https://core-electronics.com.au/board-to-board-double-slot-female-connector-50-pin-0-5mm.html ([markdown](https://core-electronics.com.au/board-to-board-double-slot-female-connector-50-pin-0-5mm.html.md))

These are the surface mount 50 pin 0.5mm Board to Board Double Slot Female Connectors found on the Alchitry FPGA boards. These headers allow for Alchitry FPGA Boards...

## Pricing

- **Price:** $4.85 (inc GST) — $4.41 AUD, exc GST
- **Quantity discounts:** 5+ $4.27 (exc GST) · 25+ $4.19 (exc GST) · 100+ $4.01 (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 Female Connectors found on the Alchitry FPGA boards. These headers allow for Alchitry FPGA Boards to stack on one another by being soldered to the topside 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](https://core-electronics.com.au/attachments/localcontent/19008_216816d5427.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/1/6/16890-board_to_board_double_slot_female_connector_-_50_pin__0.5mm-01.jpg)