The module has two B2B (board-to-board) receptacle connectors (J4 and J5) for a total of 160 contacts (figure below).

The ordering numbers of the connector receptacles are given in the table below.

The on-board receptacles mate with their corresponding headers on the carrier board (figure below).

The ordering number of the headers is given in the table below.

The figure below shows the definition of stacking height featured by the combination of the TE0300 receptacle with its corresponding header.

The stacking height of the TE0300 B2B connectors is 7 (seven) mm. The stacking height does not include the solder paste thickness.