| 摘要 |
<p>PURPOSE: To provide a rotary operation type variable resistor wherein linearity of variation characteristic is good and assembly process can be simplified corresponding to a variety of an attaching part without deteriorating performance. CONSTITUTION: A resistor is printed and formed by using a positioning part wherein an outer circumferential edge of a resistance substrate is formed as a standard, and a positioning part is also provided in a holder for pivoting a slider receiver. Positioning parts 1b, 1c for regulating positioning surfaces E, F and an elastic piece ld for bringing each positioning part into contact with the positioning parts 1b, 1c by elastically energizing a resistance substrate 2 and the holder 5 are provided inside of a case 1.</p> |
