| 摘要 |
<p>A low-resistance nickel-chromium-based thin film resistor (Fig. 1) and method (Fig. 2) for forming same. A nickel-chromium alloy film (10) is coated on at least one side with a layer of gold (14), the resulting gold-coated alloy film is heated at a temperature and for a time effective to cause diffusion of sufficient gold into the nickel-chromium film to lower its resistance to a desired value, and the gold layer (14) is then removed, to leave a nickel-chromium-gold composite film resistor (20).</p> |
