SD Card Connector

Hardware
1

I can’t really seem to find the Areva 10022711 nor the Proconn connectors. Could you recommend some alternatives?
http://datasheet.octopart.com/678408001-Molex-datasheet-8355745.pdf < would this be sufficient?

2

That molex isn’t good as it puts metal over the antenna area, which will impact range.

Try this one from Amphenol. It’s basically the same metal profile as the 4UCON and Proconn part:

http://www.digikey.com/product-detail/en/101-00313-68-02/101-00313-68-02CT-ND/2540683

3

I bought 10 of the 4Ucon 19646 :

http://www.4uconnector.com/online/itemagrid.asp?seriesdesp=SECURE+DIGITAL+CARD+CONNECTOR&seriesno=1205&GroupNo=12&groupdesp=Memory+Card+%2F+PCMCIA&itemnum=48&sample=&seriesnum=12&

4

I think the Sparkfun SD connector (here) is the 4ucon 19646. Unfortunately out of stock right now.

5

I bought them directly from 4Ucon. They’ll send max 10 “samples”.