Resistor and its manufacturing method

Details Resistor and its manufacturing method Resistor and its manufacturing method

1997-05-29

2000-11-21

Easthom, Karl

Electrical resistors

With base extending along resistance element

Resistance element coated on base

338312, 338323, 338332, H01C 1012

Patent

active

061509205

ABSTRACT:
The present invention is to offer a resistor which can be mounted exactly on the terminals disposed on a circuit board regardless the sides of the resistor, and to offer its manufacturing method by forming the surface of the side-electrode layer at a height higher than the surface of protection layer, or by forming the surface of the second surface electrode layer at a height higher than the surface of protection layer. By these, the resistor can be mounted exactly on the terminal of circuit board at a high yield. Furthermore, since the first surface electrode layer and the second upper electrode layer are electrically connected together through a window provided on the protection layer, a higher connection reliability can be obtained.

REFERENCES:
patent: 4529960 (1985-07-01), Uchida et al.
patent: 4684916 (1987-08-01), Ozawa
patent: 4780702 (1988-10-01), Snel et al.
patent: 5111179 (1992-05-01), Flassayer et al.
patent: 5294910 (1994-03-01), Tani et al.
Patent Abstracts of Japan, vol. 96, No. 006, Jun. 1996 & JP 08 031603 A, Feb. 2, 1996.
Patent Abstracts of Japan, vol. 97, No. 001, Jan. 31, 1997 & JP 08 236325 A .

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