Thumbwheel Potentiometers
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— IC芯片 | 连接器 | 传感器 | 被动器件 —
Thumbwheel potentiometers allow for manual adjustment of an in-circuit resistance value. Also known as thumbwheel trim pots, they are available in side or top adjustment and include a tactile edge on the actuator for human interaction and position indication. They range in value from 10Ω to 5MΩ of resistance and 5% to 30% of value tolerance in surface and through hole mounting configurations.
| Select products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
![]() 3345P-1-503T $22.20 | Bourns Inc. | THUMBWHEEL POT 50K OHM 1W TOP | Bulk | Through Hole | Trimpot® 3345 - Sealed | ||
| Bourns Inc. | THUMBWHEEL POT 100 OHM 1W SIDE | Bulk | Through Hole | Trimpot® 3345 - Sealed | |||
| Bourns Inc. | THUMBWHEEL POT 1K OHM 1W SID ADJ | Bulk | Through Hole | Trimpot® 3345 - Sealed | |||
![]() 3345W-1-103T $20.22 | Bourns Inc. | THUMBWHEEL POT 10K OHM 1W SIDE | Bulk | Through Hole | Trimpot® 3345 - Sealed | ||
| Bourns Inc. | THUMBWHEEL POT 2K OHM 1W SID ADJ | Bulk | Through Hole | Trimpot® 3345 - Sealed | |||
| Bourns Inc. | THUMBWHEEL POT 20K OHM 1W SIDE | Bulk | Through Hole | Trimpot® 3345 - Sealed | |||
| Bourns Inc. | THUMBWHEEL POT 25K OHM 1W SIDE | Bulk | Through Hole | Trimpot® 3345 - Sealed | |||
![]() 3345W-1-501T $20.22 | Bourns Inc. | THUMBWHEEL POT 500 OHM 1W SIDE | Bulk | Through Hole | Trimpot® 3345 - Sealed |