I am trying to make an Impedance Variation Detector. Until March of this year RS Components sold the three values of Inductor that I needed. Today when I went to order my components for the circuit they informed me that they have discontinued them! Does anyone know where I can obtain 10mH, 33mH and 100mH Inductors from. Also, 1N6642 diodes. I have tried the usual suspects Farnell and Maplin but to no avail. Any help would be much appreciated.
Cheers, Steve.