Thumbwheel Potentiometers

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Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Resistance	Power (Watts)	Tolerance	Number of Turns	Adjustment Type	Size / Dimension	Termination	Mounting Type

3352T-1-102LF THUMBWHEEL POT 1K OHM 0.5W TOP Bourns Inc.	1,382 In Stock	1 : $3.39000 Bulk	Trimpot® 3352 - Open Frame	Bulk	Active	1 kOhms	0.5W, 1/2W	±20%	1	Top Adjustment	Round - 0.350" Dia x 0.150" H (8.89mm x 3.81mm)	PC Pins	Through Hole
3352T-1-105LF THUMBWHEEL POT 1M OHM 0.5W TOP Bourns Inc.	1,016 In Stock	1 : $3.39000 Bulk	Trimpot® 3352 - Open Frame	Bulk	Active	1 MOhms	0.5W, 1/2W	±20%	1	Top Adjustment	Round - 0.350" Dia x 0.150" H (8.89mm x 3.81mm)	PC Pins	Through Hole

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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.