Its a Micro SD Card Holder in SMT Format. Its is a PCB Mount Micro SD Card Holder. It Accepts standard Micro SD memory cards for mounting in your embedded projects. The Micro SD memory cards are the same memory cards used in mobile phones which are available at very low cost, making it ideal for using in embedded projects like memory card storage, audio mp3 players and such. The socket is Push-Push type, means Push to Insert / Push again to Eject.
This Micro SD Card Holder is of 9 pin. The Extra 9th pin here is to let the controller know if the micro sd card is inserted or not. The 9th Pin becomes connected to Body which is connected to Ground when Micro SD Card is inserted. When a card is not inserted, this pin is usually floating. Usually a 10K pull up resistor is connected to Vcc to indicate to the processor whether a card is present or not in the holder.
- Operating Temperature: -25° C to +85° C
- 9 Pin Micro SD Card Holder
- Push to Insert / Push to Eject
- Mating durability: 10000 cycles