| 型号 | 分类 | 制造商 | 库存 | 起订 | 价格 | 链接 |
|---|---|---|---|---|---|---|
| RESISTOR TRIMMERS, POTENTIOMETERS AND RHEOSTATS | 贸泽采购 |
Small adjustable resistors used for calibration or fine-tuning in circuits. Typically adjusted with a screwdriver and mounted directly on PCBs.
Three-terminal variable resistors with a sliding contact. Used to divide voltage (e.g., volume controls). Available in rotary and linear types.
Two-terminal variable resistors used to control current. Often used in power applications like lamp dimmers or motor speed controls.
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