Rod Stewart posted:TEDW, those don't look too bad at 27.8 cents a piece imo. The ones I got from Digi-Key were 24 cents each and are only 285 ma current rating, about half the 560 ma of yours. Either is ok for these boards of course with the small outputs they have. I think for any future orders I will use the ones you ordered.
Why would you pay that kind of money for a thru-hole choke? 285ma is more than enough for the application, why go bigger for capacity you'll never use?
How about 50 for $1.51, about three cents each? eBay: 142908355800
Most of the components on the board can be sourced for peanuts if you are patient and wait a few weeks for shipments.