Packaging is BOARD CONNECTOR.BOARD is the mounting type.There are also other features such as LATCHED, to name only a few.Temperatures below 125°C are best for using it.There's a minimum temperature of -55°C for this device.
M80-8281022P Features
M80-8281022P Applications
There are a lot of Harwin Inc. M80-8281022P Rectangular Connectors applications.