PTC DEVICE, PTC DEVICE MANUFACTURING METHOD, AND ELECTRIC DEVICE PROVIDED WITH PTC DEVICE
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United States of America Patent
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Issued Date -
Feb 2, 2012
app pub date -
Dec 15, 2008
filing date -
Dec 18, 2007
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
There is provide a PTC device which is more compact. In the PTC device which comprises a first lead 14 electrically connected to a first metal electrode 18 of a PTC component 12, and a second lead 16 electrically connected to a second metal electrode 20 of the PTC component, the first lead has a covering area that covers at least a part of the first electrode of the PTC component, the second lead has a first area 24 that covers the bottom part of the PTC component and a second area 26 that extends outward from the periphery of the first area, wherein the second area forms a connecting area 38 on the edge or end thereof, a gap 60 exists between the first area and the connecting area, and the second area is connected to the second electrode in such a manner that the first area covers the bottom part of the PTC component, and at least the side surface of the PTC component is covered by resin coating 50.
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