Electricity: electrothermally or thermally actuated switches – Electrothermally actuated switches – Fusible element actuated
Patent
1997-02-21
1999-11-02
Picard, Leo P.
Electricity: electrothermally or thermally actuated switches
Electrothermally actuated switches
Fusible element actuated
337227, 337404, H01H 8504
Patent
active
059778601
ABSTRACT:
A surface-mount fuse for protecting a circuit, which includes a substrate having first and second surfaces, each surface having first, second, third, and fourth ends, the substrate also having first, second, third, and fourth sides. The fuse includes a metal strip attached to the first surface of the substrate with a layer of adhesive material, the layer of adhesive material being disposed between the metal strip and the first surface of the substrate, the metal strip having a first connection region, a second connection region, and a non-linear fuse link therebetween. The fuse further includes first and second wire leads, the first wire lead being conductively connected to the first connection region and horizontally projecting away from the first connection region, the second wire lead being conductively connected to the second connection region and horizontally projecting away from the second connection region, for connecting the fuse to the remainder of the circuit. Alternatively, the wire leads can include clip leads or other terminal leads. The fuse also includes a protective layer disposed on the fuse link. A method for making the fuse is also disclosed.
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Harris, IV Edwin James
Rybka Matthew Michael
Ulm, Jr. Steven Francis
Gandhi Jayprakash N.
Littelfuse Inc.
Picard Leo P.
LandOfFree
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