Four-Piece Card Master Version SD Card Holder Connector SIM Card Slot Type

Working principle of SD holder:

How does the SD holder work? First, the device host can convert the SD card holder in different states by sending commands, and the SD card holder accepts the command. Thus, according to its current state, it also controls the reading and writing of SD cards(SD memory cards) in the form of commands. In addition, the interface of the SD card holder can also support two working modes, one is the SD card mode and the other is the SPI mode. The host system can apply any of these modes by ordering the SD holder, and the SD card mode can allow high-speed data transmission of 4 lines. However, the SPI mode can allow simple and universal SPI channel interfaces.

Product characteristics :

Points to Note for SD Card Use:

Note 1
1. Do not be too large between the SD card holder and the SD card. If it is too large, it will have a wear effect on the chip of the SD card, which will cause some data errors when reading the data of the SD card in the SD card holder.

Note 2
2. At present, the structure of SD card specifications is not the same, and it is not possible to use the SD card holder if it does not match the structure of the SD card. Therefore, the SD card holder must be selected according to the SD card structure.

Note 3
3. For the interior of the SD card holder, it is also necessary to avoid the intrusion of water vapor. If you do not use the SD card holder, you will cause some errors in reading SD card data or abnormal data.

Our Service:

1. Lead customer choose a best connection sulotion way.

2. 20pcs free sample. Support more than 20pcs sample for old customer.

3. OEM/ODM service. We have a strong R&D team to support connector design.

4. Quickly response, email reply within 12hours,online inquiry is welcome.

5: Serivce attitude:our business is not just connector supply, it's about deliverying promises.

Where it needs to be used:

The SD deck models provided include: S deck TF full plastic, divided into different packaging methods, patch SD mount and plug-in SD mount; There are also self-loading SD seats, lock SD seats, micro SD seats, and so on.

The following combination diagram can be consulted for the SD card usage area: