Christopher Boden wrote: > I have a large number of white plastic film canisters, the kind for 35mm > film. And I was wondering if they could be usefull for TC Cap duty. > > A SW-MMC? hmmmmmmmm About 40 pF of capacitance each. 100 would be required for 4 nF. The distance between the plates would be rather small too, limiting the maximum voltage. Antonio Carlos M. de Queiroz