5-160558-9 is a RAST 5 connector housing designed for wire-to-board interconnect applications. The connector system is part of the AMP Multifitting Mark II product family, featuring a 5.0 mm centerline pitch. The datasheet references both direct mating systems with wire size range of 0.35–1.0 mm² and 6 A maximum current capacity, as well as indirect mating systems supporting up to 16 A with larger wire sizes. These connectors are commonly used in industrial and commercial applications where reliable electrical connections are required.