4-1564518-1 is an HDSCS series tab housing with flange designed for industrial and commercial transportation applications. This 10-position connector belongs to Group D and features a mixed contact configuration with six 1.5K size contacts and four 2.8 size contacts, with black keying color for proper mating alignment. The HDSCS connector series is designed for harsh environment applications requiring reliable electrical connections. Compatible fixing slides can accommodate panel thicknesses from 1.0-3.5 mm, and protection caps are available to provide environmental sealing when connectors are not mated.