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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-1-202
3352V-1-202
THUMBWHEEL POT 2K OHM 0.5W SIDE
Bourns Inc.
 215 $1.79
Trimpot® 3352 - Open Frame Bulk Active2 kOhms0.5W, 1/2W±20%1Side AdjustmentRound - 0.350" Dia x 0.210" H (8.89mm x 5.33mm)PC PinsThrough Hole
3352V-1-203
3352V-1-203
THUMBWHEEL POT 20K OHM 0.5W SIDE
Bourns Inc.
 258 $1.80
Trimpot® 3352 - Open Frame Bulk Active20 kOhms0.5W, 1/2W±20%1Side AdjustmentRound - 0.350" Dia x 0.210" H (8.89mm x 5.33mm)PC PinsThrough Hole
3352V-1-205
3352V-1-205
THUMBWHEEL POT 2M OHM 0.5W SIDE
Bourns Inc.
 190 $1.75
Trimpot® 3352 - Open Frame Bulk Active2 MOhms0.5W, 1/2W±20%1Side AdjustmentRound - 0.350" Dia x 0.210" H (8.89mm x 5.33mm)PC PinsThrough Hole
3352V-1-253
3352V-1-253
THUMBWHEEL POT 25K OHM 0.5W SIDE
Bourns Inc.
 172 $1.76
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
3352V-1-254
3352V-1-254
THUMBWHEEL POT 250K OHM 0.5W SID
Bourns Inc.
 425 $1.75
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
3352V-1-501
3352V-1-501
THUMBWHEEL POT 500 OHM 0.5W SIDE
Bourns Inc.
 423 $1.80
Trimpot® 3352 - Open Frame Bulk Active500 Ohms0.5W, 1/2W±20%1Side AdjustmentRound - 0.350" Dia x 0.210" H (8.89mm x 5.33mm)PC PinsThrough Hole
3352V-1-503
3352V-1-503
THUMBWHEEL POT 50K OHM 0.5W SIDE
Bourns Inc.
 327 $1.76
Trimpot® 3352 - Open Frame Bulk Active50 kOhms0.5W, 1/2W±20%1Side AdjustmentRound - 0.350" Dia x 0.210" H (8.89mm x 5.33mm)PC PinsThrough Hole
3352V-1-504
3352V-1-504
THUMBWHEEL POT 500K OHM 0.5W SID
Bourns Inc.
 172 $1.77
Trimpot® 3352 - Open Frame Bulk Active500 kOhms0.5W, 1/2W±20%1Side AdjustmentRound - 0.350" Dia x 0.210" H (8.89mm x 5.33mm)PC PinsThrough Hole
3352W-1-100
3352W-1-100
THUMBWHEEL POT 10 OHM 0.5W SIDE
Bourns Inc.
 320 $1.77
Trimpot® 3352 - Open Frame Bulk Active10 Ohms0.5W, 1/2W±20%1Side AdjustmentRound - 0.350" Dia x 0.210" H (8.89mm x 5.33mm)PC PinsThrough Hole
3352W-1-200
3352W-1-200
THUMBWHEEL POT 20 OHM 0.5W SIDE
Bourns Inc.
 86 $1.76
Trimpot® 3352 - Open Frame Bulk Active20 Ohms0.5W, 1/2W±20%1Side AdjustmentRound - 0.350" Dia x 0.210" H (8.89mm x 5.33mm)PC PinsThrough Hole
3352W-1-205
3352W-1-205
THUMBWHEEL POT 2M OHM 0.5W SIDE
Bourns Inc.
 405 $1.78
Trimpot® 3352 - Open Frame Bulk Active2 MOhms0.5W, 1/2W±20%1Side AdjustmentRound - 0.350" Dia x 0.210" H (8.89mm x 5.33mm)PC PinsThrough Hole
3352W-1-500
3352W-1-500
THUMBWHEEL POT 50 OHM 0.5W SIDE
Bourns Inc.
 250 $1.79
Trimpot® 3352 - Open Frame Bulk Active50 Ohms0.5W, 1/2W±20%1Side AdjustmentRound - 0.350" Dia x 0.210" H (8.89mm x 5.33mm)PC PinsThrough Hole
3352K-1-101
3352K-1-101
THUMBWHEEL POT 100 OHM 0.5W SIDE
Bourns Inc.
 541 $1.81
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
3352K-1-102
3352K-1-102
THUMBWHEEL POT 1K OHM 0.5W SIDE
Bourns Inc.
 351 $1.82
Trimpot® 3352 - Open Frame Bulk Active1 kOhms0.5W, 1/2W±20%1Side AdjustmentRound - 0.350" Dia x 0.350" H (8.89mm x 8.89mm)PC PinsThrough Hole
3352K-1-103
3352K-1-103
THUMBWHEEL POT 10K OHM 0.5W SIDE
Bourns Inc.
 142 $1.78
Trimpot® 3352 - Open Frame Bulk Active10 kOhms0.5W, 1/2W±20%1Side AdjustmentRound - 0.350" Dia x 0.350" H (8.89mm x 8.89mm)PC PinsThrough Hole
3352K-1-104
3352K-1-104
THUMBWHEEL POT 100K OHM 0.5W SID
Bourns Inc.
 81 $1.78
Trimpot® 3352 - Open Frame Bulk Active100 kOhms0.5W, 1/2W±20%1Side AdjustmentRound - 0.350" Dia x 0.350" H (8.89mm x 8.89mm)PC PinsThrough Hole
3352K-1-105
3352K-1-105
THUMBWHEEL POT 1M OHM 0.5W SIDE
Bourns Inc.
 253 $1.80
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
3352K-1-200
3352K-1-200
THUMBWHEEL POT 20 OHM 0.5W SIDE
Bourns Inc.
 213 $1.81
Trimpot® 3352 - Open Frame Bulk Active20 Ohms0.5W, 1/2W±20%1Side AdjustmentRound - 0.350" Dia x 0.350" H (8.89mm x 8.89mm)PC PinsThrough Hole
3352K-1-201
3352K-1-201
THUMBWHEEL POT 200 OHM 0.5W SIDE
Bourns Inc.
 105 $1.80
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
3352K-1-202
3352K-1-202
THUMBWHEEL POT 2K OHM 0.5W SIDE
Bourns Inc.
 75 $1.79
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