Board-to-board .8mm connectors are compact

HARWIN Archer .8mm board-to-board connectors are compact and highly capable, micro-pitch connectors suitable for IIoT modules and embedded computing. Devices are designed for mezzanine daughterboard to motherboard layouts with an industrial-grade connection. The high pin counts on a .8mm pitch provide a maximum pcb footprint of more than 50mm. The housing designs are polarized, and contacts are fully shrouded and protected to help prevent mis-mating and accidental damage to the contacts.

click here for more info