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The products in this category include user-adjustable (as opposed to fixed-value) resistors, and accessories such as mounting hardware and turn-counting dials designed for use therewith. The various product groups within are differentiated according to their basic physical form and intended application; slide potentiometers for example are adjusted using a linear motion, whereas rotary potentiometers are adjusted using a turning motion.
| Select products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
| Bourns Inc. | THUMBWHEEL POT 100 OHM 0.5W SIDE | Bulk | Through Hole | Trimpot® 3352 - Open Frame | |||
![]() 3352K-1-101LF $1.70 | Bourns Inc. | THUMBWHEEL POT 100 OHM 0.5W SIDE | Bulk | Through Hole | Trimpot® 3352 - Open Frame | ||
| Bourns Inc. | THUMBWHEEL POT 1K OHM 0.5W SIDE | Bulk | Through Hole | Trimpot® 3352 - Open Frame | |||
![]() 3352K-1-102LF $1.70 | Bourns Inc. | THUMBWHEEL POT 1K OHM 0.5W SIDE | Bulk | Through Hole | Trimpot® 3352 - Open Frame | ||
| Bourns Inc. | THUMBWHEEL POT 10K OHM 0.5W SIDE | Bulk | Through Hole | Trimpot® 3352 - Open Frame | |||
![]() 3352K-1-103LF $1.70 | Bourns Inc. | THUMBWHEEL POT 10K OHM 0.5W SIDE | Bulk | Through Hole | Trimpot® 3352 - Open Frame | ||
| Bourns Inc. | THUMBWHEEL POT 100K OHM 0.5W SID | Bulk | Through Hole | Trimpot® 3352 - Open Frame | |||
| Bourns Inc. | THUMBWHEEL POT 100K OHM 0.5W SID | Bulk | Through Hole | Trimpot® 3352 - Open Frame |

Learn why PTC resistance rises with temperature, how it differs from NTC, and which ratings matter for sensing and protection.
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