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
3309W-1-103 Bourns, Inc. TRIMMER 10K OHM 0.5W PC PIN SIDE 228 $0.56
3309P-1-501 Bourns, Inc. TRIMMER 500 OHM 0.5W PC PIN TOP 230 $0.56
3309W-1-502 Bourns, Inc. TRIMMER 5K OHM 0.5W PC PIN SIDE 282 $0.56
3309P-1-203 Bourns, Inc. TRIMMER 20K OHM 0.5W PC PIN TOP 494 $0.56
3309W-1-503 Bourns, Inc. TRIMMER 50K OHM 0.5W PC PIN SIDE 654 $0.56
3309P-1-504 Bourns, Inc. TRIMMER 500K OHM 0.5W PC PIN TOP 673 $0.56
3309P-1-101 Bourns, Inc. TRIMMER 100 OHM 0.5W PC PIN TOP 910 $0.56
EVM-AASA00B54 Panasonic Electronic Components TRIMMER 50K OHM 0.3W PC PIN TOP 801 $0.47
EVM-AASA00B55 Panasonic Electronic Components TRIMMER 500K OHM 0.3W PC PIN TOP 874 $0.47
EVN-DCAA03B24 Panasonic Electronic Components TRIMMER 20K OHM 0.1W PC PIN SIDE 181 $0.42