Ceramic capacitor
AssigneeStandard Telephones and Cables Public Limited Company
InventorEdmund Gray
Life of this patent
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Abstract
A ceramic chip capacitor comprises electrically conductive layers extending alternately to two opposing edges of a rectangular ceramic body. The other two edges are provided with electrical terminations. The edges to which the conductive layers extend are partially covered with fusible metallic films which connect the layers to respective terminations. The fusible films isolate the capacitor from associated circuitry if the capacitor fails and effects an internal short circuit.
Claims8
A ceramic capacitor comprising two or more parallel layers of electrically conductive material separated by dielectric material and enclosed in a body of ceramic material, the conductive layers extending alternatively to one only of two different edge or surface portions of the ceramic body, none of the layers extending to any other edge or surface portions of the body, two other edge or surface portions of the body being provided with respective electrically conductive terminations, each of said two edge or surface portions to which conductive layers extending being provided with an electrically conductive fusible film coating making electrical connection with all of the layers extending to that portion, said coatings each extending over a part of the body surface to make electrical connection to a respective one only of the terminations.
Dependencies are inferred from the claim text.