Electrical resistors – Incased – embedded – or housed
Patent
1989-06-09
1991-02-19
Albritton, C. L.
Electrical resistors
Incased, embedded, or housed
338275, H01C 102
Patent
active
RE0335410
ABSTRACT:
A surface-mount power resistor may be fabricated using a power resistor of conventional design as its core. A conventional resistor is reworked so as to flatten its leads from a point near their emergence from the generally tubular body of the resistor to the ends of the leads. The reworked resistor is then encapsulated from a point of the flattened portion of one lead to a corresponding point on the other lead, with the resulting mold being shaped as to have at least two opposing flat surfaces. The ribbon-shaped portions of the leads which exit from the molded body are then shaped as desired to afford the finished product. Similar surface-mount electrical components may be fabricated for any component with axial leads.
REFERENCES:
patent: 2640132 (1953-05-01), Thom
patent: 3919682 (1975-11-01), Costa
patent: 4333069 (1982-06-01), Worth et al.
patent: 4435741 (1984-03-01), Shimizu et al.
R. J. Klein Wassink and H. J. Vledder, Philips Technical Review, No. 40, pp. 342-348, 1982.
Kirschner John G.
Pryst Theodore S.
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