Low resistance value resistor
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United States of America Patent
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May 9, 2006
Issued Date -
N/A
app pub date -
Apr 14, 2004
filing date -
Apr 4, 2000
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The low resistance value resistor 11 has two electrodes 12,13 of 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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