The AK-310103-018-S is a type of ribless D-sub connector manufactured by Assmann. It is a D-sub, 9-pin connector (DB9) designed for use in high-density cable assemblies. The AK-310103-018-S features corrosion-resistant connectors and contacts and is designed for operating temperatures from -25°C to +85°C. It also has a 1mm pitch, allowing for superior electrical performance.