| 摘要 |
<p>PURPOSE:To supress deterioration in solder wettability and lower discoloration rate. CONSTITUTION:In the square chip resistor having an outer electrode on the end of the resistor main body, the outer electrode is formed of a three layered outer electrode layer comprising and inner electrode layer (an upper surface electrode 2, a rear surface electrode 3 and an end electrode 6) of Ag or Ag-Pd, a Cu plated layer 7 formed on the inner electrode layer 2, an Ni plated layer 8 formed on said layer 7, and an Sn-Pb plated layer 9 formed on said layer 8.</p> |
