Noninductive film-type cylindrical resistor and method of making

Details Noninductive film-type cylindrical resistor and method of making Noninductive film-type cylindrical resistor and method of making

1977-02-28

1979-01-02

Albritton, C. L.

Electrical resistors

With inductance-reducing

29612, 29620, 338195, 338292, 338294, 338308, 427102, H01C 302

Patent

active

041329716

ABSTRACT:
A highly stable noninductive film-type cylindrical resistor which can be economically mass-produced, with few rejects, even when the film is one having a very high resistance. This is accomplished by providing, in a silk-screened serpentine film pattern, parallel rows of bend or base regions which are on opposite sides of a longitudinal gap, and which are very wide in comparison to the remainder of the pattern. The exterior of the film is then lapped, until the resistance increases to a desired value, by effecting relative rotation between the resistor and a flexible lapping tape having a desired tension. For high-value resistors, the resistive film is caused to have a value (in ohms per square) higher than would be practical if the lapped bends were not relatively wide.

REFERENCES:
patent: 3594679 (1971-07-01), Seay
patent: 3880609 (1975-04-01), Caddock

Affiliated with

Also associated with

Rating

Noninductive film-type cylindrical resistor and method of making does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Noninductive film-type cylindrical resistor and method of making, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Noninductive film-type cylindrical resistor and method of making will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1519865