09P/09P_F (Pin Type Coils) Plugable Inductors Fastron 09P/09P_F (Pin Type Coils) Plugable Inductors are offered in a wide range of inductance values from 1µF to 33,000µF and provide a high Q factor. The 09P (with tube) and 09P_F (with cap) ferrite core components are also suitable for high currents and high voltages. Cap and tube options protect the winding. These Fastron components are ideal for application in DC-DC converters and all types of electronic instruments, such as digital amplifier LPF and signal filtering applications.