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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-1-253LF
3352V-1-253LF
THUMBWHEEL POT 25K OHM 0.5W SIDE
Bourns Inc.
 649 $1.43
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-1-254LF
3352V-1-254LF
THUMBWHEEL POT 250K OHM 0.5W SID
Bourns Inc.
 686 $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
3352V-1-501LF
3352V-1-501LF
THUMBWHEEL POT 500 OHM 0.5W SIDE
Bourns Inc.
 235 $1.41
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-1-502LF
3352V-1-502LF
THUMBWHEEL POT 5K OHM 0.5W SIDE
Bourns Inc.
 355 $1.41
Trimpot® 3352 - Open Frame Bulk Active5 kOhms0.5W, 1/2W±20%1Side AdjustmentRound - 0.350" Dia x 0.210" H (8.89mm x 5.33mm)PC PinsThrough Hole
3352V-1-503LF
3352V-1-503LF
THUMBWHEEL POT 50K OHM 0.5W SIDE
Bourns Inc.
 453 $1.42
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-1-504LF
3352V-1-504LF
THUMBWHEEL POT 500K OHM 0.5W SID
Bourns Inc.
 542 $1.40
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-1-100LF
3352W-1-100LF
THUMBWHEEL POT 10 OHM 0.5W SIDE
Bourns Inc.
 642 $1.44
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-1-200LF
3352W-1-200LF
THUMBWHEEL POT 20 OHM 0.5W SIDE
Bourns Inc.
 369 $1.42
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-1-205LF
3352W-1-205LF
THUMBWHEEL POT 2M OHM 0.5W SIDE
Bourns Inc.
 516 $1.43
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
3352E-1-505
3352E-1-505
TRIMMER - 3/8" RD ST CERMET
Bourns Inc.
 215 $1.45
Trimpot® 3352 - Open Frame Bulk Active5 MOhms0.5W, 1/2W±20%1Top AdjustmentRound - 0.350" Dia x 0.210" H (8.89mm x 5.33mm)PC PinsThrough Hole
3352H-1-505
3352H-1-505
TRIMMER - 3/8" RD ST CERMET
Bourns Inc.
 248 $1.45
Trimpot® 3352 - Open Frame Bulk Active5 MOhms0.5W, 1/2W±20%1Side AdjustmentRound - 0.350" Dia x 0.350" H (8.89mm x 8.89mm)PC PinsThrough Hole
3352T-1-152
3352T-1-152
TRIMMER - 3/8" RD ST CERMET
Bourns Inc.
 83 $1.48
Trimpot® 3352 - Open Frame Bulk Active1.5 kOhms0.5W, 1/2W±20%1Top AdjustmentRound - 0.350" Dia x 0.150" H (8.89mm x 3.81mm)PC PinsThrough Hole
3352P-1-505
3352P-1-505
TRIMMER - 3/8" RD ST CERMET
Bourns Inc.
 663 $1.45
Trimpot® 3352 - Open Frame Bulk Active5 MOhms0.5W, 1/2W±20%1Top AdjustmentRound - 0.350" Dia x 0.210" H (8.89mm x 5.33mm)PC PinsThrough Hole
3352V-1-252
3352V-1-252
TRIMMER - 3/8" RD ST CERMET
Bourns Inc.
 407 $1.47
Trimpot® 3352 - Open Frame Bulk Active2.5 kOhms0.5W, 1/2W±20%1Side AdjustmentRound - 0.350" Dia x 0.210" H (8.89mm x 5.33mm)PC PinsThrough Hole
3352V-1-505
3352V-1-505
TRIMMER - 3/8" RD ST CERMET
Bourns Inc.
 414 $1.48
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
3352T-1-301
3352T-1-301
TRIMMER - 3/8" RD ST CERMET
Bourns Inc.
 154 $1.45
Trimpot® 3352 - Open Frame Bulk Active300 Ohms0.5W, 1/2W±20%1Top AdjustmentRound - 0.350" Dia x 0.150" H (8.89mm x 3.81mm)PC PinsThrough Hole
3352P-1-252
3352P-1-252
TRIMMER - 3/8" RD ST CERMET
Bourns Inc.
 532 $1.46
Trimpot® 3352 - Open Frame Bulk Active2.5 kOhms0.5W, 1/2W±20%1Top AdjustmentRound - 0.350" Dia x 0.210" H (8.89mm x 5.33mm)PC PinsThrough Hole
3352T-1-505
3352T-1-505
TRIMMER - 3/8" RD ST CERMET
Bourns Inc.
 639 $1.45
Trimpot® 3352 - Open Frame Bulk Active5 MOhms0.5W, 1/2W±20%1Top AdjustmentRound - 0.350" Dia x 0.150" H (8.89mm x 3.81mm)PC PinsThrough Hole
3352T-1-252
3352T-1-252
TRIMMER - 3/8" RD ST CERMET
Bourns Inc.
 620 $1.48
Trimpot® 3352 - Open Frame Bulk Active2.5 kOhms0.5W, 1/2W±20%1Top AdjustmentRound - 0.350" Dia x 0.150" H (8.89mm x 3.81mm)PC PinsThrough Hole
3352K-1-505
3352K-1-505
TRIMMER 3/8" RD ST 5M OHM
Bourns Inc.
 640 $1.48
Trimpot® 3352 - Open Frame Bulk Active5 MOhms0.5W, 1/2W±20%1Side AdjustmentRound - 0.350" Dia x 0.350" H (8.89mm x 8.89mm)PC PinsThrough Hole