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
3299Z-1-200LF	Bourns, Inc.	TRIMMER 20 OHM 0.5W PC PIN SIDE	0	$2.44	RFQ
3299X-1-500LF	Bourns, Inc.	TRIMMER 50 OHM 0.5W PC PIN SIDE	0	$2.44	RFQ
SM-3W504	Nidec Copal Electronics	TRIMMER 500K OHM 0.125W J LEAD	0	$2.45	RFQ
SM-3W503	Nidec Copal Electronics	TRIMMER 50KOHM 0.125W J LEAD TOP	0	$2.45	RFQ
SM-3W502	Nidec Copal Electronics	TRIMMER 5K OHM 0.125W J LEAD TOP	0	$2.45	RFQ
3296X-1-473R	Bourns, Inc.	TRIMMER 47K OHM 0.5W PC PIN SIDE	0	$2.46	RFQ
3296X-1-222R	Bourns, Inc.	TRIMMER 2.2KOHM 0.5W PC PIN SIDE	0	$2.46	RFQ
3296W-1-221R	Bourns, Inc.	TRIMMER 220 OHM 0.5W PC PIN TOP	0	$2.46	RFQ
SM-42X201	Nidec Copal Electronics	TRIMMER 200 OHM 0.25W GW TOP ADJ	0	$2.47	RFQ
SM-42X200	Nidec Copal Electronics	TRIMMER 20 OHM 0.25W GW TOP ADJ	0	$2.47	RFQ