Rotary Potentiometers, Rheostats

A rotary potentiometer (Pot) is a three-terminal device that employs a resistive element and a rotating contact to form an adjustable voltage divider. If only two terminals are used, one end of the element and the adjustable contact, it acts as a variable resistor or rheostat. Potentiometers are selected by the resistance value of the element, degree of rotation/number of turns, linear or logarithmic taper, power dissipation, number of ganged elements, resistive material and termination style. Some have built-in switch contacts.

Part Number	Manufacturer	Description	Quantity	Price	Option
PDB183-GTR01-104A3	Bourns, Inc.	POT 100K OHM 1/10W CARBON LOG	0	$2.56	RFQ
PDB183-GTR04-253A2	Bourns, Inc.	POT 25K OHM 1/10W CARBON LOG	0	$2.56	RFQ
PDB183-GTR03-253A2	Bourns, Inc.	POT 25K OHM 1/10W CARBON LOG	0	$2.56	RFQ
PTM902-820K-103B1	Bourns, Inc.	POT 10K OHM 1/20W CARBON LINEAR	0	$2.62	RFQ
PTM902-125S-103B2	Bourns, Inc.	POT 10K OHM 1/20W CARBON LINEAR	0	$2.62	RFQ
PTM902-120K-503B2	Bourns, Inc.	POT 50K OHM 1/20W CARBON LINEAR	0	$2.62	RFQ
3310C-002-103L	Bourns, Inc.	POT 10K OHM 1/4W PLASTIC LINEAR	0	$2.76	RFQ
270X232A105B2B1	CTS Electrocomponents	POT 1M OHM 1/5W CARBON LOG	0	$2.76	RFQ
270X232A504B2B1	CTS Electrocomponents	POT 500K OHM 1/5W CARBON LOG	0	$2.76	RFQ
3360Y-1-504LF	Bourns, Inc.	POT 500K OHM 1/4W PLASTIC LINEAR	0	$2.76	RFQ