Abstract: A thin film spiral inductor is formed on a ceramic or other suitable substrate in a manner which facilitates adjustment of the inductive value of the inductor after its fabrication on the substrate. The thin film inductor comprises a spiral conductive path having a plurality of conductive pads connected at different positions about the periphery of the spiral path. A conductive pad is also located at the center of the spiral path in electrical connection to the inner end of the path. The center pad and a selected one of the peripheral pads serve as terminals of the inductor to provide an intended value of inductance.