The MDM-24C4SSB is a Micro-D metal shell connector with a socket gender, designed with an arrangement of 20 signal contacts and 4 coaxial contacts. It features gold-plated copper alloy contacts with solder pot termination and an aluminum shell with a yellow chromate/cadmium over nickel finish for durability. This connector is rated for a maximum current of 3A, has a contact resistance of 8 milliohms maximum, and a dielectric withstanding voltage of 600 VAC at sea level. Engineered for reliability in harsh conditions, it operates from -55°C to +125°C, withstands 50 G's of physical shock, and is rated for 500 mating cycles, making it ideal for demanding aerospace, industrial, and instrumentation applications.