Interconnection


Memory card connectors

21 March 2007 Interconnection

Hirose's DM3 Series Memory Card (or microSD/TransFlash) connectors have a miniaturised design for saving space on a PCB. The innovative card ejector mechanism of the card prevents the card from flying out. In addition, it has user-friendly mis-insertion prevention, which protects the card from damages caused by unintentional card operation.

All four corners of the metal cover are earthed onto the PCB to enhance grounding and increase the shielding effect. The 8 position connector has a current rating of 0,5 A. Terminal pitch is 1,1 mm and it is rated for operation from -25 to 85°C.

Applications are for mobile phones, digital cameras (dsc), portable digital assistant devices.



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