MEM2052 MicroSD Memory Card Connector GCT (Global Connector Technology) MEM2052 MicroSD Memory Card Connector is a next-generation low-profile microSD memory card connector with a push-push ejector mechanism. The connector has a profile height of 1.95mm and builds upon the long-term success of its predecessor MEM2051 microSD card connector. The MEM2052 connector features a card detection switch in a normally open configuration and an operating temperature between -25°C and 85°C. This microSD memory card connector offers enhanced specifications to support 10,000 mating cycles. Typical applications include portable electronics, alarm systems, security systems, and consumer electronics.