Electrical resistor with novel termination and method of making

Details Electrical resistor with novel termination and method of making Electrical resistor with novel termination and method of making

1975-11-24

1977-10-11

Albritton, C. L.

Electrical resistors

With base extending along resistance element

Resistance element coated on base

29621, 252512, 252515, 252513, 252516, 252518, 338327, 338328, 427102, 428433, H01C 1012

Patent

active

040538664

ABSTRACT:
An electrical resistor and method of making same including a substrate of an electrical insulating material having on a surface thereof a film of a resistance material and a termination film of a conductive material at each end of the resistance film. The resistance film is preferably a layer of a glass having embedded therein conductive particles such as tantalum nitride and tantalum or tungsten carbide and tungsten. The termination film contains either molybdenum, tungsten or a mixture thereof.

REFERENCES:
patent: 3051592 (1974-09-01), Woerner
patent: 3620799 (1971-11-01), Hoelscher
patent: 3649945 (1972-03-01), Waits
patent: 3661599 (1972-05-01), Buck et al.
patent: 3729406 (1973-04-01), Osborne
patent: 3833842 (1974-09-01), Cunningham
Fogiel, M., Modern Microelectronics, "Conductors", Chapter 4, Section 4.3.1, 1972, pp. 232-234.

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