| 摘要 |
PROBLEM TO BE SOLVED: To provide a fuse resistor having an excellent response of a blowout action and a high reliability. SOLUTION: The fuse resistor is provided with a fuse element 14 which blows out at a predetermined temperature formed on a surface of an insulated substrate 12 and a glass glaze layer 16 having a high melting point glass particle covering the fuse element 14. A protective layer 18 is formed for covering the glass glaze layer 16. On both end parts of the fuse element 14, there is provided a terminal electrode 20 with a nickel-plated layer and a solder-plated layer formed. The protective layer 18 is composed of a material which is softened at a temperature of a softening point of the glass of the glass glaze layer 16 or less. COPYRIGHT: (C)2011,JPO&INPIT
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