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Kel SD card connectors have <2.8mm average profile

Posted: 31 Oct 2002 ?? ?Print Version ?Bookmark and Share

Keywords:Kel? sdc02/03? secure digital card? sd card connector?

The SDC02/03 series of SD card connectors from Kel Corp. occupies a board area of 27.9-by-28.5mm and features a profile of 2.75mm for the normal-mount type and 2.65mm for the reverse-mount type.

The device features a push-in/out mechanism with an audible clicking sound that assures users that SD card has been completely inserted or removed. It also has a lock mechanism that prevents accidental removal, while a ribbed contact protection structure prevents pin buckling.

It is made with UL 94V-0-rated glass filled LCP and features a minimum insulation resistance of 1 gigaohms. Current rating is 0.5A per contact, while the dielectric withstand voltage is 500Vac for 1min. The SDC020/03 has a maximum contact resistance of 100 milliohms and is screened for operation over the -25C to 85C temperature range.

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