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
3266W-1-501 Bourns, Inc. TRIMMER 500 OHM 0.25W PC PIN TOP 200 $5.85
3339H-1-503LF Bourns, Inc. TRIMMER 50K OHM 0.5W PC PIN TOP 106 $5.76
3339P-1-204LF Bourns, Inc. TRIMMER 200K OHM 0.5W PC PIN TOP 175 $5.76
3269X-1-203LF Bourns, Inc. TRIMMER 20K OHM 0.25W GW SIDE 114 $4.83
3269X-1-202LF Bourns, Inc. TRIMMER 2K OHM 0.25W GW SIDE ADJ 120 $4.83
3269P-1-503LF Bourns, Inc. TRIMMER 50K OHM 0.25W GW SIDE 171 $4.83
3269X-1-101LF Bourns, Inc. TRIMMER 100 OHM 0.25W GW SIDE 215 $4.83
3269X-1-104LF Bourns, Inc. TRIMMER 100K OHM 0.25W GW SIDE 226 $4.83
3299W-1-101 Bourns, Inc. TRIMMER 100 OHM 0.5W PC PIN TOP 179 $4.77
3299W-1-203 Bourns, Inc. TRIMMER 20K OHM 0.5W PC PIN TOP 223 $4.77