Wave transmission lines and networks – Coupling networks – Frequency domain filters utilizing only lumped parameters
Patent
1987-01-12
1989-01-03
LaRoche, Eugene R.
Wave transmission lines and networks
Coupling networks
Frequency domain filters utilizing only lumped parameters
333185, 361400, 439620, H05K 710, H03H 700, H01R 454
Patent
active
047959916
ABSTRACT:
An inlet type noise filter which can be directly mounted to a substrate or the like includes a casing, a pair of output terminals, a ground terminal projecting from a surface of the casing and a retaining portion projecting from the same surface of the casing that the terminals project from. The retaining portion extends through bores in the substrate and engage the substrate to secure the noise filter to the substrate. The terminals can then be operatively electrically connected by soldering or the like to conductive patterns on the substrate.
REFERENCES:
patent: 2961631 (1960-11-01), Smith
patent: 4611185 (1986-09-01), Diomeyer et al.
patent: 4620165 (1986-10-01), Kinzler
patent: 4695115 (1987-09-01), Talend
Harada Tooru
Saito Yasuaki
LaRoche Eugene R.
Lee Benny
Murata Manufacturing Co. Ltd.
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