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
3299W-1-254LF Bourns, Inc. TRIMMER 250K OHM 0.5W PC PIN TOP 191 $3.39
3299Y-1-504LF Bourns, Inc. TRIMMER 500K OHM 0.5W PC PIN TOP 205 $3.39
3299W-1-500LF Bourns, Inc. TRIMMER 50 OHM 0.5W PC PIN TOP 261 $3.39
3299W-1-204LF Bourns, Inc. TRIMMER 200K OHM 0.5W PC PIN TOP 314 $3.39
3299Y-1-202LF Bourns, Inc. TRIMMER 2K OHM 0.5W PC PIN TOP 322 $3.39
3299W-1-105LF Bourns, Inc. TRIMMER 1M OHM 0.5W PC PIN TOP 186 $3.39
3299W-1-202LF Bourns, Inc. TRIMMER 2K OHM 0.5W PC PIN TOP 403 $3.39
3299X-1-502LF Bourns, Inc. TRIMMER 5K OHM 0.5W PC PIN SIDE 450 $3.39
3299W-1-504LF Bourns, Inc. TRIMMER 500K OHM 0.5W PC PIN TOP 472 $3.39
3299X-1-103LF Bourns, Inc. TRIMMER 10K OHM 0.5W PC PIN SIDE 531 $3.39