| 摘要 |
PURPOSE:To enable the countermeasure to excesses of trimming applied to a resistor or its cut-off by a method wherein reserve lands to connect chip-form resistance components in parallel with the resistor are provided by extending a conductor which connects the resistor. CONSTITUTION:The lands 2a and 2b to arrange the resistor 3 in their part by bridging and the reserve lands 12a and 12b provided by extension are provided to the conductor. When the trimming of the resistor comes to excess, cut-off, etc., a chip resistor 13 is bonded by soldering to the reserve lands. At this time, the resistor 3' led to over trimming had better be cut off. |
