Feedthrough LC filter with a deformation preventing spring
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United States of America Patent
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-
Aug 13, 1996
Grant Date -
N/A
app pub date -
Dec 22, 1994
filing date -
Dec 24, 1993
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A feedthrough electronic device which has an electronic element with a feedthrough hole and a center conductor which penetrates the electronic element. The center conductor is composed of a lead line portion and a spring portion which protrudes from the lead line portion and contacts with an inner periphery of the electronic element with pressure. A wide portion for preventing deformation is provided at the spring portion. A ferrite bead, a doughnut-shaped capacitor or a tubular capacitor can be used as the electronic element which has a feedthrough hole. The lead line portion of the center conductor and the spring portion can be produced separately or integrally.
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