Low resistance value resistor

Details Low resistance value resistor Low resistance value resistor

2006-05-09

2006-05-09

Hoang, Tu (Department: 3742)

Electrical resistors

With base extending along resistance element

Resistance element coated on base

C338S254000, C338S322000, C338S325000

Reexamination Certificate

active

07042330

ABSTRACT:
The low resistance value resistor11has two electrodes12,13of metal strips having a high electrical conductivity. The metal strips are affixed on the resistor body by means of rolling and/or thermal diffusion bonding. A fused solder layer is formed on a surface of each electrode comprised by the metal strip. Thus, sufficient bonding strength and superior current distribution in the resistor body is obtained. Further, a portion of the resistor body is trimmed by removing a portion of the body material along a direction of current flow between the electrodes to adjust a resistance value. Thus, a precise resistor value and superior characteristics of temperature coefficient of resistance (TCR) can be obtained.

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