Wave transmission lines and networks – Coupling networks – Frequency domain filters utilizing only lumped parameters
Patent
1983-08-29
1985-11-12
Nussbaum, Marvin L.
Wave transmission lines and networks
Coupling networks
Frequency domain filters utilizing only lumped parameters
333 12, 333185, 361400, H03H 701, H05K 116
Patent
active
045531145
ABSTRACT:
A RF-EMI filter for circuit boards is formed by a through pin terminal having a filter sleeve mounted thereon and a ground pin with an eyelet portion formed about the filter sleeve with a leg depending normal to the axis of the sleeve. The ends of the through pin are formed parallel to each other and to the ground pin leg. The filter sleeve, and its immediate environment, are encapsulated in an insulative material. The thus formed three legged filter can be applied to a circuit board along with the other components to be fixed thereto.
REFERENCES:
patent: Re29258 (1977-06-01), Fritz
patent: 3053237 (1962-05-01), Schlicke
patent: 3293514 (1966-12-01), Podolsky et al.
patent: 3743978 (1973-07-01), Fritz
patent: 3939444 (1976-02-01), Hollyday et al.
patent: 3991347 (1976-11-01), Hollyday
patent: 4320364 (1982-03-01), Sakamoto et al.
English James M.
Gurreri Nicholas L.
Kling John P.
AMP Incorporated
Egan Russell J.
Nelson Katherine A.
Nussbaum Marvin L.
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