I have a schematic for a WWVB reception indicator which calls for 3 680uH inductors.
I was wondering if this part would work (Mouser part no. 434-17-681J).
http://www.mouser.com/Search/ProductDetail.aspx?qs=rllIVGd7HzlAluYgjASlmQ==
Alternative, could I get away with something like this (cheaper but lower Q):
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail?name=M8156-ND
Finally, if I had to "roll my own", how would you go about doing it?
Thanks!
FWIW, they are all part of LC-tanks (freq. around 60 KHz), so I figure I can compensate for inexactness in the inductance value on the capacitance side.
I was wondering if this part would work (Mouser part no. 434-17-681J).
http://www.mouser.com/Search/ProductDetail.aspx?qs=rllIVGd7HzlAluYgjASlmQ==
Alternative, could I get away with something like this (cheaper but lower Q):
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail?name=M8156-ND
Finally, if I had to "roll my own", how would you go about doing it?
Thanks!
FWIW, they are all part of LC-tanks (freq. around 60 KHz), so I figure I can compensate for inexactness in the inductance value on the capacitance side.