Electrical resistors – With inductance-reducing – Helical or wound element
Patent
1988-03-25
1989-09-12
Broome, H.
Electrical resistors
With inductance-reducing
Helical or wound element
296101, H01C 302
Patent
active
048664111
ABSTRACT:
A film-type cylindrical resistor in which the end caps fit over the environmentally protective coating. Both the resistive film and the environmentally protective coating are applied by screen printing. Termination films are provided at the ends of the resistive film, and are electrically contacted by the end caps. The method comprises screen printing the resistive and termination films, and the environmental coating, and then mounting the end caps by interference-fit connections.
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patent: 3881162 (1975-04-01), Caddock
patent: 3921119 (1975-11-01), Caddock
patent: 4075968 (1978-02-01), Caddock
patent: 4132971 (1979-01-01), Caddock, Jr.
patent: 4697335 (1987-10-01), Pedersen et al.
Electro-Science Laboratories, Inc., Bulletin #42479, "Protective Coating #240-5B".
Electro-Science Laboratories, Inc., Bulletin, "Polymer Protective Coatings 242-5, 242-5B, 242-D", E. I. DuPont de Nemours & Co., Electric Materials Division.
Bulletin, "Du Pont Thick Film Dielectric Compositions, 5137 and 9137 Application".
Broome H.
Gausewitz Richard L.
Lateef M. M.
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