Need A sub L 3B7 3622

From the 2005 ferroxcube book (about when they were sold to AFAIK Yageo):

all +/- 25%:

For other materials: scale by ui (mu initial) of the material:

Often these ungapped values are not given because in an ungapped potcore it is so extremely dependend on mounting, dust in the gap, temperature, DC current and anything, that it has a large tolerance (and raising lots of questions from unsuspecting users).

Regards, Arie de Muynck

Thanks for the response Arie, I had privately emailed a friend with an old Ferroxcube data book, he said the book lists the A sub L of 3B7 3622 ungapped as 9660

Nicely said, ungapped A_L values have to be taken with large grains of salt.