well, they cost ~$1.7 each in Digikey and there is an Altium library for the module where you can find the symbol and the footprint for the whole module. I guess the Altium library can be imported to other CADs if necessary. Having such library minimizes errors on the PCB. I did not have any problems at all
2015-07-08 17:06 GMT+03:00 Robert Budde <[email protected]>: > In fact, those high density connectors can be a pain on their own: > - they cost an awful lot of money even in medium quantaties > - alignment is critical, especially if you have more than one per board. > Small alignment errors - which sometimes are even hard to avoid when using > properly designed alignment holes - can lead to stress on the contacts > and/or result in contact failures. The tolerances allowed in the connector > specs have to be split up to alignment errors on both baseboard and som - > making life not easier. > > -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to the Google Groups > "BeagleBoard" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- LinkedIn - http://www.linkedin.com/in/maximpodbereznyy Company - http://www.linkedin.com/company/mentorel Facebook - https://www.facebook.com/mentorel.company -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
