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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 StatusResistancePower (Watts)ToleranceNumber of TurnsAdjustment TypeSize / DimensionTerminationMounting Type
3352V-1-505LF
3352V-1-505LF
THUMBWHEEL POT 5M OHM 0.5W SIDE
Bourns Inc.
 379 $1.17
Trimpot® 3352 - Open Frame Bulk Active5 MOhms0.5W, 1/2W±20%1Side AdjustmentRound - 0.350" Dia x 0.210" H (8.89mm x 5.33mm)PC PinsThrough Hole
3352W-1-505LF
3352W-1-505LF
THUMBWHEEL POT 5M OHM 0.5W SIDE
Bourns Inc.
 429 $1.17
Trimpot® 3352 - Open Frame Bulk Active5 MOhms0.5W, 1/2W±20%1Side AdjustmentRound - 0.350" Dia x 0.210" H (8.89mm x 5.33mm)PC PinsThrough Hole
3352H-1-101LF
3352H-1-101LF
THUMBWHEEL POT 100 OHM 0.5W SIDE
Bourns Inc.
 385 $1.44
Trimpot® 3352 - Open Frame Bulk Active100 Ohms0.5W, 1/2W±20%1Side AdjustmentRound - 0.350" Dia x 0.350" H (8.89mm x 8.89mm)PC PinsThrough Hole
3352H-1-105LF
3352H-1-105LF
THUMBWHEEL POT 1M OHM 0.5W SIDE
Bourns Inc.
 666 $1.41
Trimpot® 3352 - Open Frame Bulk Active1 MOhms0.5W, 1/2W±20%1Side AdjustmentRound - 0.350" Dia x 0.350" H (8.89mm x 8.89mm)PC PinsThrough Hole
3352H-1-201LF
3352H-1-201LF
THUMBWHEEL POT 200 OHM 0.5W SIDE
Bourns Inc.
 154 $1.41
Trimpot® 3352 - Open Frame Bulk Active200 Ohms0.5W, 1/2W±20%1Side AdjustmentRound - 0.350" Dia x 0.350" H (8.89mm x 8.89mm)PC PinsThrough Hole
3352H-1-202LF
3352H-1-202LF
THUMBWHEEL POT 2K OHM 0.5W SIDE
Bourns Inc.
 386 $1.43
Trimpot® 3352 - Open Frame Bulk Active2 kOhms0.5W, 1/2W±20%1Side AdjustmentRound - 0.350" Dia x 0.350" H (8.89mm x 8.89mm)PC PinsThrough Hole
3352H-1-204LF
3352H-1-204LF
THUMBWHEEL POT 200K OHM 0.5W SID
Bourns Inc.
 375 $1.44
Trimpot® 3352 - Open Frame Bulk Active200 kOhms0.5W, 1/2W±20%1Side AdjustmentRound - 0.350" Dia x 0.350" H (8.89mm x 8.89mm)PC PinsThrough Hole
3352H-1-254LF
3352H-1-254LF
THUMBWHEEL POT 250K OHM 0.5W SID
Bourns Inc.
 171 $1.41
Trimpot® 3352 - Open Frame Bulk Active250 kOhms0.5W, 1/2W±20%1Side AdjustmentRound - 0.350" Dia x 0.350" H (8.89mm x 8.89mm)PC PinsThrough Hole
3352H-1-501LF
3352H-1-501LF
THUMBWHEEL POT 500 OHM 0.5W SIDE
Bourns Inc.
 543 $1.42
Trimpot® 3352 - Open Frame Bulk Active500 Ohms0.5W, 1/2W±20%1Side AdjustmentRound - 0.350" Dia x 0.350" H (8.89mm x 8.89mm)PC PinsThrough Hole
3352H-1-504LF
3352H-1-504LF
THUMBWHEEL POT 500K OHM 0.5W SID
Bourns Inc.
 434 $1.42
Trimpot® 3352 - Open Frame Bulk Active500 kOhms0.5W, 1/2W±20%1Side AdjustmentRound - 0.350" Dia x 0.350" H (8.89mm x 8.89mm)PC PinsThrough Hole
3352P-1-101LF
3352P-1-101LF
THUMBWHEEL POT 100 OHM 0.5W TOP
Bourns Inc.
 568 $1.40
Trimpot® 3352 - Open Frame Bulk Active100 Ohms0.5W, 1/2W±20%1Top AdjustmentRound - 0.350" Dia x 0.210" H (8.89mm x 5.33mm)PC PinsThrough Hole
3352P-1-253LF
3352P-1-253LF
THUMBWHEEL POT 25K OHM 0.5W TOP
Bourns Inc.
 625 $1.43
Trimpot® 3352 - Open Frame Bulk Active25 kOhms0.5W, 1/2W±20%1Top AdjustmentRound - 0.350" Dia x 0.210" H (8.89mm x 5.33mm)PC PinsThrough Hole
3352W-1-254LF
3352W-1-254LF
THUMBWHEEL POT 250K OHM 0.5W SID
Bourns Inc.
 487 $1.41
Trimpot® 3352 - Open Frame Bulk Active250 kOhms0.5W, 1/2W±20%1Side AdjustmentRound - 0.350" Dia x 0.210" H (8.89mm x 5.33mm)PC PinsThrough Hole
3352H-1-253LF
3352H-1-253LF
THUMBWHEEL POT 25K OHM 0.5W SIDE
Bourns Inc.
 152 $1.42
Trimpot® 3352 - Open Frame Bulk Active25 kOhms0.5W, 1/2W±20%1Side AdjustmentRound - 0.350" Dia x 0.350" H (8.89mm x 8.89mm)PC PinsThrough Hole
3352P-1-104LF
3352P-1-104LF
THUMBWHEEL POT 100K OHM 0.5W TOP
Bourns Inc.
 570 $1.41
Trimpot® 3352 - Open Frame Bulk Active100 kOhms0.5W, 1/2W±20%1Top AdjustmentRound - 0.350" Dia x 0.210" H (8.89mm x 5.33mm)PC PinsThrough Hole
3352P-1-501LF
3352P-1-501LF
THUMBWHEEL POT 500 OHM 0.5W TOP
Bourns Inc.
 418 $1.44
Trimpot® 3352 - Open Frame Bulk Active500 Ohms0.5W, 1/2W±20%1Top AdjustmentRound - 0.350" Dia x 0.210" H (8.89mm x 5.33mm)PC PinsThrough Hole
3352P-1-503LF
3352P-1-503LF
THUMBWHEEL POT 50K OHM 0.5W TOP
Bourns Inc.
 28 $1.40
Trimpot® 3352 - Open Frame Bulk Active50 kOhms0.5W, 1/2W±20%1Top AdjustmentRound - 0.350" Dia x 0.210" H (8.89mm x 5.33mm)PC PinsThrough Hole
3352P-1-504LF
3352P-1-504LF
THUMBWHEEL POT 500K OHM 0.5W TOP
Bourns Inc.
 223 $1.43
Trimpot® 3352 - Open Frame Bulk Active500 kOhms0.5W, 1/2W±20%1Top AdjustmentRound - 0.350" Dia x 0.210" H (8.89mm x 5.33mm)PC PinsThrough Hole
3352W-1-204LF
3352W-1-204LF
THUMBWHEEL POT 200K OHM 0.5W SID
Bourns Inc.
 507 $1.41
Trimpot® 3352 - Open Frame Bulk Active200 kOhms0.5W, 1/2W±20%1Side AdjustmentRound - 0.350" Dia x 0.210" H (8.89mm x 5.33mm)PC PinsThrough Hole
3352W-1-253LF
3352W-1-253LF
THUMBWHEEL POT 25K OHM 0.5W SIDE
Bourns Inc.
 660 $1.42
Trimpot® 3352 - Open Frame Bulk Active25 kOhms0.5W, 1/2W±20%1Side AdjustmentRound - 0.350" Dia x 0.210" H (8.89mm x 5.33mm)PC PinsThrough Hole