CHIP-SHAPED FUSE RESISTOR AND MANUFACTURE THEREOF

摘要

PURPOSE:To easily manufacture the title chipped fuse resistor to be disconnected without fail in a simple constitution. CONSTITUTION:Firstly, electrodes 14 are formed on both end parts of an insulating chip substrate 12 and then a metallic film resistor 16 comprising infinitesimal tungsten or molybdenum added nickel-phosphorus is formed between these electrodes 14. At this time, the metallic film resistor 16 contains Fe. Furthermore, the metallic film resistor 16 is to be an amorphous metallic film.