Process for manufacturing EMI filters utilizing counter-bored capacitors to facilitate solder re-flow

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United States of America Patent

PATENT NO 8468664
APP PUB NO 20090288280A1
SERIAL NO

12437345

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Abstract

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An EMI filtered terminal assembly including at least one conductive terminal pin, a feedthrough capacitor, and a counter-bore associated with a passageway through the capacitor is described. Preferably, the feedthrough capacitor having counter-drilled or counter-bored holes on its top side is first bonded to a hermetic insulator. The counter-drilled or counter-bore holes in the capacitor provide greater volume for the electro-mechanical attachment between the capacitor and the terminal pin or lead wire, permitting robotic dispensing of, for example, thermal-setting conductive adhesive.

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Patent Owner(s)

  • GREATBATCH, LTD. (NEW YORK CORPORATION)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brendel, Richard L Carson City, US 93 6217
Lorente-Adame, Jose Luis Tijuana, MX 3 115
Roberts, John Carson City, US 152 3045
Stevenson, Robert A Canyon Country, US 258 14158
Truex, Buehl E Glendora, US 33 2581
Woods, Jason Carson City, US 67 1747

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