Trimmer Potentiometers

Trimmer potentiometers allow for precise manual adjustment of an in-circuit resistance value. Also known as trimpots, they are available in bottom, side or top adjustment and may allow for single or multiple turns of actuation. They range in value from 10 Ω to 5 MΩ of resistance and 5% to 30% of value tolerance in surface mount, through-hole, chassis mount, and panel mount configurations.

Part Number Manufacturer Description Quantity Price Option
M64W502KB40 Vishay / Spectrol TRIMMER 5K OHM 0.5W PC PIN TOP 1959 $3.22
3299Y-1-501LF Bourns, Inc. TRIMMER 500 OHM 0.5W PC PIN TOP 268 $3.39
T63YB502KT20 Vishay / Sfernice TRIMMER 5K OHM 0.25W PC PIN TOP 496 $3.58
3266Y-1-104LF Bourns, Inc. TRIMMER 100KOHM 0.25W PC PIN TOP 217 $4.16
3339P-1-202LF Bourns, Inc. TRIMMER 2K OHM 0.5W PC PIN TOP 121 $5.76
3306W-1-503 Bourns, Inc. TRIMMER 50K OHM 0.2W PC PIN SIDE 5652 $0.43
ST4ETB101 Nidec Copal Electronics TRIMMER 100 OHM 0.25W GW TOP ADJ 4138 $1.33
PVG3G201C01R00 Bourns, Inc. TRIMMER 200 OHM 0.25W GW TOP ADJ 3549 $0.00
3313J-1-504E Bourns, Inc. TRIMMER 500K OHM 0.125W J LEAD 3932 $0.00
67XR500LF TT Electronics/BI TRIMMER 500 OHM 0.5W PC PIN SIDE 2297 $1.50