| 摘要 |
PROBLEM TO BE SOLVED: To provide a fuse resistor that has blow-off characteristics with an excellent response to overloading. SOLUTION: This is a fuse resistor in which a resistance membrane 2 is formed on an insulating substrate 1 so that a part of the pattern width may become narrower than the other parts. A punched hole 4 is formed on the substrate in the vicinity of the narrower portion of the pattern which of the resistor membrane. COPYRIGHT: (C)2003,JPO
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