Thumbwheel Potentiometers

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of 385

Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Resistance	Power (Watts)	Tolerance	Number of Turns	Adjustment Type	Size / Dimension	Termination	Mounting Type
3352T-1-104LF THUMBWHEEL POT 100K OHM 0.5W TOP Bourns Inc.	14,894 In Stock	1 : £2.33000 Bulk	Trimpot® 3352 - Open Frame	Bulk	Active	100 kOhms	0.5W, 1/2W	±20%	1.0	Top Adjustment	Round - 0.350" Dia x 0.150" H (8.89mm x 3.81mm)	PC Pins	Through Hole
3352T-1-103LF THUMBWHEEL POT 10K OHM 0.5W TOP Bourns Inc.	687 In Stock	1 : £2.33000 Bulk	Trimpot® 3352 - Open Frame	Bulk	Active	10 kOhms	0.5W, 1/2W	±20%	1.0	Top Adjustment	Round - 0.350" Dia x 0.150" H (8.89mm x 3.81mm)	PC Pins	Through Hole
91AR1KLF THUMBWHEEL POT 1K OHM 0.5W TOP TT Electronics/BI	14,319 In Stock	1 : £1.46000 Bulk	91	Bulk	Active	1 kOhms	0.5W, 1/2W	±20%	1.0	Top Adjustment	Round - 0.375" Dia x 0.200" H (9.53mm x 5.08mm)	PC Pins	Through Hole
91AR10KLF THUMBWHEEL POT 10K OHM 0.5W TOP TT Electronics/BI	1,089 In Stock	1 : £1.46000 Bulk	91	Bulk	Active	10 kOhms	0.5W, 1/2W	±20%	1.0	Top Adjustment	Round - 0.375" Dia x 0.200" H (9.53mm x 5.08mm)	PC Pins	Through Hole
91AR50KLF THUMBWHEEL POT 50K OHM 0.5W TOP TT Electronics/BI	1,068 In Stock	1 : £1.46000 Bulk	91	Bulk	Active	50 kOhms	0.5W, 1/2W	±20%	1.0	Top Adjustment	Round - 0.375" Dia x 0.200" H (9.53mm x 5.08mm)	PC Pins	Through Hole
91AR1MEGLF THUMBWHEEL POT 1M OHM 0.5W TOP TT Electronics/BI	1,022 In Stock	1 : £1.46000 Bulk	91	Bulk	Active	1 MOhms	0.5W, 1/2W	±20%	1.0	Top Adjustment	Round - 0.375" Dia x 0.200" H (9.53mm x 5.08mm)	PC Pins	Through Hole
91AR200LF THUMBWHEEL POT 200 OHM 0.5W TOP TT Electronics/BI	890 In Stock	1 : £1.46000 Bulk	91	Bulk	Active	200 Ohms	0.5W, 1/2W	±20%	1.0	Top Adjustment	Round - 0.375" Dia x 0.200" H (9.53mm x 5.08mm)	PC Pins	Through Hole
91AR100KLF THUMBWHEEL POT 100K OHM 0.5W TOP TT Electronics/BI	793 In Stock	1 : £1.46000 Bulk	91	Bulk	Active	100 kOhms	0.5W, 1/2W	±20%	1.0	Top Adjustment	Round - 0.375" Dia x 0.200" H (9.53mm x 5.08mm)	PC Pins	Through Hole
91AR25KLF THUMBWHEEL POT 25K OHM 0.5W TOP TT Electronics/BI	480 In Stock	1 : £1.46000 Bulk	91	Bulk	Active	25 kOhms	0.5W, 1/2W	±20%	1.0	Top Adjustment	Round - 0.375" Dia x 0.200" H (9.53mm x 5.08mm)	PC Pins	Through Hole
91WR10KLF THUMBWHEEL POT 10K OHM 0.5W SIDE TT Electronics/BI	400 In Stock	1 : £1.77000 Bulk	91	Bulk	Active	10 kOhms	0.5W, 1/2W	±20%	1.0	Side Adjustment	Round - 0.375" Dia x 0.250" H (9.53mm x 6.35mm)	PC Pins	Through Hole
RK10J11E0034 THUMBWHEEL POT 10KOHM 0.03W TOP Alps Alpine	1,438 In Stock	1 : £1.80000 Bulk	RK10J	Bulk	Active	10 kOhms	0.03W, 1/32W	±30%	1.0	Top Adjustment	Round - 0.551" Dia x 0.071" H (14.00mm x 1.80mm)	PC Pins	Through Hole
RK10J12E0A0A THUMBWHEEL POT 10KOHM 0.03W TOP Alps Alpine	2,296 In Stock	1 : £1.92000 Bulk	RK10J	Bulk	Active	10 kOhms	0.03W, 1/32W	±30%	1.0	Top Adjustment	Round - 0.551" Dia x 0.071" H (14.00mm x 1.80mm)	PC Pins	Through Hole
RK10J11R0A0L THUMBWHEEL POT 10KOHM 0.03W TOP Alps Alpine	924 In Stock	1 : £2.21000 Cut Tape (CT) 1,000 : £1.31090 Tape & Reel (TR)	RK10J	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	10 kOhms	0.03W, 1/32W	±30%	1.0	Top Adjustment	Round - 0.551" Dia x 0.098" H (14.00mm x 2.50mm)	Gull Wing	Surface Mount
3352T-1-503LF THUMBWHEEL POT 50K OHM 0.5W TOP Bourns Inc.	9,111 In Stock	1 : £2.33000 Bulk	Trimpot® 3352 - Open Frame	Bulk	Active	50 kOhms	0.5W, 1/2W	±20%	1.0	Top Adjustment	Round - 0.350" Dia x 0.150" H (8.89mm x 3.81mm)	PC Pins	Through Hole
3352T-1-203LF THUMBWHEEL POT 20K OHM 0.5W TOP Bourns Inc.	2,603 In Stock	1 : £2.33000 Bulk	Trimpot® 3352 - Open Frame	Bulk	Active	20 kOhms	0.5W, 1/2W	±20%	1.0	Top Adjustment	Round - 0.350" Dia x 0.150" H (8.89mm x 3.81mm)	PC Pins	Through Hole
3352T-1-502LF THUMBWHEEL POT 5K OHM 0.5W TOP Bourns Inc.	1,051 In Stock	1 : £2.33000 Bulk	Trimpot® 3352 - Open Frame	Bulk	Active	5 kOhms	0.5W, 1/2W	±20%	1.0	Top Adjustment	Round - 0.350" Dia x 0.150" H (8.89mm x 3.81mm)	PC Pins	Through Hole
3352T-1-202LF THUMBWHEEL POT 2K OHM 0.5W TOP Bourns Inc.	1,021 In Stock	1 : £2.33000 Bulk	Trimpot® 3352 - Open Frame	Bulk	Active	2 kOhms	0.5W, 1/2W	±20%	1.0	Top Adjustment	Round - 0.350" Dia x 0.150" H (8.89mm x 3.81mm)	PC Pins	Through Hole
3352T-1-253LF THUMBWHEEL POT 25K OHM 0.5W TOP Bourns Inc.	880 In Stock	1 : £2.33000 Bulk	Trimpot® 3352 - Open Frame	Bulk	Active	25 kOhms	0.5W, 1/2W	±20%	1.0	Top Adjustment	Round - 0.350" Dia x 0.150" H (8.89mm x 3.81mm)	PC Pins	Through Hole
3352T-1-501LF THUMBWHEEL POT 500 OHM 0.5W TOP Bourns Inc.	729 In Stock	1 : £2.33000 Bulk	Trimpot® 3352 - Open Frame	Bulk	Active	500 Ohms	0.5W, 1/2W	±20%	1.0	Top Adjustment	Round - 0.350" Dia x 0.150" H (8.89mm x 3.81mm)	PC Pins	Through Hole
3352W-1-102LF THUMBWHEEL POT 1K OHM 0.5W SIDE Bourns Inc.	641 In Stock	1 : £2.33000 Bulk	Trimpot® 3352 - Open Frame	Bulk	Active	1 kOhms	0.5W, 1/2W	±20%	1.0	Side Adjustment	Round - 0.350" Dia x 0.210" H (8.89mm x 5.33mm)	PC Pins	Through Hole
3352T-1-254LF THUMBWHEEL POT 250K OHM 0.5W TOP Bourns Inc.	630 In Stock	1 : £2.33000 Bulk	Trimpot® 3352 - Open Frame	Bulk	Active	250 kOhms	0.5W, 1/2W	±20%	1.0	Top Adjustment	Round - 0.350" Dia x 0.150" H (8.89mm x 3.81mm)	PC Pins	Through Hole
3352T-1-102LF THUMBWHEEL POT 1K OHM 0.5W TOP Bourns Inc.	585 In Stock	1 : £2.33000 Bulk	Trimpot® 3352 - Open Frame	Bulk	Active	1 kOhms	0.5W, 1/2W	±20%	1.0	Top Adjustment	Round - 0.350" Dia x 0.150" H (8.89mm x 3.81mm)	PC Pins	Through Hole
3352W-1-104LF THUMBWHEEL POT 100K OHM 0.5W SID Bourns Inc.	522 In Stock	1 : £2.33000 Bulk	Trimpot® 3352 - Open Frame	Bulk	Active	100 kOhms	0.5W, 1/2W	±20%	1.0	Side Adjustment	Round - 0.350" Dia x 0.210" H (8.89mm x 5.33mm)	PC Pins	Through Hole
3352W-1-500LF THUMBWHEEL POT 50 OHM 0.5W SIDE Bourns Inc.	484 In Stock	1 : £2.33000 Bulk	Trimpot® 3352 - Open Frame	Bulk	Active	50 Ohms	0.5W, 1/2W	±20%	1.0	Side Adjustment	Round - 0.350" Dia x 0.210" H (8.89mm x 5.33mm)	PC Pins	Through Hole
3352H-1-502LF THUMBWHEEL POT 5K OHM 0.5W SIDE Bourns Inc.	459 In Stock	1 : £2.33000 Bulk	Trimpot® 3352 - Open Frame	Bulk	Active	5 kOhms	0.5W, 1/2W	±20%	1.0	Side Adjustment	Round - 0.350" Dia x 0.350" H (8.89mm x 8.89mm)	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.