| 摘要 |
PURPOSE: Resistor component with multiple layers of resistive material is provided to achieve a resistor foil having multiple layers of resistive material on a copper layer, thereby facilitating the formation of a variety of different resistive elements having a variety of resistance values. CONSTITUTION: A resistor foil comprises a copper layer(12) having a first side and a second side, a tiecoat metal layer having a thickness of between 5 and 70 on the first side of the copper layer, a first layer(14) of a first resistor metal having a thickness of between 100 and 500 on the tiecoat metal layer, and a second layer(16) of a second resistor metal having a thickness of between 100 and 500 on the first layer of the first resistor metal, and the first resistor metal having a resistance different from the second resistor metal.
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