Electrical resistors – With base extending along resistance element – Resistance element coated on base
Patent
1986-02-12
1987-03-03
Albritton, C. L.
Electrical resistors
With base extending along resistance element
Resistance element coated on base
219121LJ, 338195, 338325, H01C 1012
Patent
active
046478990
ABSTRACT:
An electrical film resistor. The film resistor includes a substrate, resistive film, and first and second terminals. The first terminal includes a first electrode. The second terminal includes second and third electrodes. The second electrode is close to the first electrode, and the third electrode is spaced apart from the first electrode. Moreover, the second and third electrodes are electrically interconnected. A kerf may be cut in the resistive material to increase the resistance between the two terminals and eventually substantially electrically isolate the second electrode from the first terminal. Thereafter, kerfs may be cut in the resistive material between first and third electrodes to further increase the resistance between the two terminals.
REFERENCES:
patent: 3889223 (1975-06-01), Selig et al.
patent: 4352005 (1982-09-01), Evans et al.
Albritton C. L.
Beltone Electronics Corporation
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