The Elcom E03-D18YC is a D-SUB connector, a widely used type of electrical connector known for its D-shaped metal shield, which provides mechanical support and electromagnetic interference (EMI) shielding. Supreme Components International is an authorised distributor of Elcom electronic components, ensuring you receive genuine products. While detailed specifications for this specific part number are unavailable, D-SUB connectors are typically used in computer, telecommunications, and networking applications. They are available in various sizes and pin configurations. This connector is likely a standard density version, offering a balance between size and pin count. Consider this Elcom D-SUB connector for your next project requiring a robust and reliable connection. Contact Supreme Components International for further information and to confirm compatibility with your specific needs.