Feedthrough noise eliminating filter having integrally stepped mounting portion

摘要: A noise eliminating filter is incorporated in the circuits of electronic equipment to eliminate unwanted signals by grounding such signals. The includes a tubular metal casing, capacitors and magnetic material housed within terminal passing through material. Capacitor housings are provided at both axial ends casing. housing which smaller diameter than each capacitor formed between feedthrough inserted contained housing. capacitors, be end portions casing made equal diameter, thereby enabling compact standardized.