You could try Toko's website, TOKO Inc.. You will find a notice about counterfeit Toko parts in circulation. Hope yours is not one of them.
First thing i did mate.
Approached Toko Europe and Toko Japan.
I'm normally pretty good at getting hard to find parts but this one has me stumped. even my contacts who specialise in this sort of thing haven't a clue.
If you mentioned what it was you might do better, a random part number not recognised by the manufacturer isn't much use.
It's an audio LC helical filter and it is a kosher Toko part number.
Have you ever heard of 'in-house' numbers - where a manufacturer orders items from someone else (like Toko) and has their own part numbers provided for it. This could be the case, so Toko can't identify it, as it's not their part number.
Sorry i'll read the full post in future lol.
Yeah already checked this out. Looking at other brands of helical filters or should i say our technical guy is.
Certainly looking that way 'Doh!' thing is we have to get them, but like i've argued if no one has them and no one can get hold of them what do you do?
This is basically what it is. **broken link removed** they are actually for a pcb that goes into a fm radio modulator that we manufacture.