Thumbwheel Potentiometers

Category Introduction

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.

Product List

372 Items

PDF	Mfr Part #	Quantity Available	UnitPrice	RFQ	Series	Packaging	Product Status	Resistance	Power (Watts)	Tolerance	Number of Turns	Adjustment Type	Size / Dimension	Termination	Mounting Type
	1625938-3 THUMBWHEEL POT 10K OHM 0.5W TOP TE Connectivity Passive Product	390	$0.00		PC908, Citec	Bulk	Obsolete	10 kOhms	0.5W, 1/2W	±20%	1	Top Adjustment	Round - 0.717" Dia x 0.173" H (18.20mm x 4.40mm)	PC Pins	Through Hole
	1625938-4 THUMBWHEEL POT 100K OHM 0.5W TOP TE Connectivity Passive Product	144	$0.00		PC908, Citec	Bulk	Obsolete	100 kOhms	0.5W, 1/2W	±20%	1	Top Adjustment	Round - 0.717" Dia x 0.173" H (18.20mm x 4.40mm)	PC Pins	Through Hole
	3345W-1-101T THUMBWHEEL POT 100 OHM 1W SIDE Bourns Inc.	352	$0.00		Trimpot® 3345 - Sealed	Bulk	Active	100 Ohms	1W	±5%	1	Side Adjustment	Rectangular - 0.550" x 0.495" Face x 0.550" H (13.97mm x 12.57mm x 13.97mm)	PC Pins	Through Hole
	3345W-1-253T THUMBWHEEL POT 25K OHM 1W SIDE Bourns Inc.	502	$0.00		Trimpot® 3345 - Sealed	Bulk	Active	25 kOhms	1W	±5%	1	Side Adjustment	Rectangular - 0.550" x 0.495" Face x 0.550" H (13.97mm x 12.57mm x 13.97mm)	PC Pins	Through Hole
	F1001-0138A POTENTIOMETER ROTARY 25K 0.05W Favorelectronics	291	$0.00		F1001	Bulk	Active	25 kOhms	0.05W, 1/20W	±20%	-	Side Adjustment	Round - 0.551" Dia x 0.551" H (14.00mm x 14.00mm)	PC Pins	Through Hole
	F1001-NN4B4B10K POTENTIOMETER ROTARY 10K 0.05W Favorelectronics	328	$0.00		F1001	Bulk	Active	10 kOhms	0.05W, 1/20W	±20%	1	Top Adjustment	Round - 0.630" Dia x 0.079" H (16.00mm x 2.00mm)	PC Pins	Through Hole
	F1001-GN4B4B10K POTENTIOMETER ROTARY 10K 0.05W Favorelectronics	524	$0.00		F1001	Bulk	Active	10 kOhms	0.05W, 1/20W	±20%	1	Top Adjustment	Round - 0.630" Dia x 0.079" H (16.00mm x 2.00mm)	PC Pins	Through Hole
	F1001-2008A POTENTIOMETER ROTARY 500 0.05W Favorelectronics	322	$0.00		F1001	Bulk	Active	500 kOhms	0.05W, 1/20W	±30%	1	Side Adjustment	Round - 0.551" Dia x 0.551" H (14.00mm x 14.00mm)	PC Pins	Through Hole
	F06-0004B POTENTIOMETER ROTARY 500 0.02W Favorelectronics	114	$0.00		F06	Bulk	Active	500 kOhms	0.02W	±30%	1	Top Adjustment	Round - 0.350" Dia x 0.098" H (8.89mm x 2.50mm)	PC Pins	Through Hole
	F1001-NP4B7B10K POTENTIOMETER ROTARY 10K 0.05W Favorelectronics	379	$0.00		F1001	Bulk	Active	10 kOhms	0.05W, 1/20W	±20%	1	Side Adjustment	Round - 0.630" Dia x 0.079" H (16.00mm x 2.00mm)	PC Pins	Through Hole
	F06-0009A POTENTIOMETER ROTARY 500 0.01W Favorelectronics	85	$0.00		F06	Bulk	Active	500 kOhms	0.01W	±30%	-	Side Adjustment	Round - 0.394" Dia x 0.394" H (10.00mm x 10.00mm)	PC Pins	Through Hole
	F09-N4B4B10K POTENTIOMETER ROTARY 10K 0.05W Favorelectronics	528	$0.00		F09	Bulk	Active	10 kOhms	0.05W, 1/20W	±20%	1	Top Adjustment	Round - 0.350" Dia x 0.075" H (8.89mm x 1.90mm)	PC Pins	Through Hole