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
PDA241-HRT00-504A2	Bourns, Inc.	POT 500K OHM 1/4W CARBON LOG	0	$2.27	RFQ
PTR902-2015F-A203	Bourns, Inc.	POT 20K OHM 1/40W CARBON LOG	0	$2.30	RFQ
PTR902-1220F-B103	Bourns, Inc.	POT 10K OHM 1/20W CARBON LINEAR	0	$2.30	RFQ
PTR902-1015F-A203	Bourns, Inc.	POT 20K OHM 1/40W CARBON LOG	0	$2.30	RFQ
270X232A501B2A1	CTS Electrocomponents	POT 500 OHM 1/4W CARBON LOG	0	$2.44	RFQ
PDB241-GNL11-504A2	Bourns, Inc.	POT 500K OHM 1/4W CARBON LOG	0	$2.43	RFQ
PDB241-GNL11-254A2	Bourns, Inc.	POT 250K OHM 1/4W CARBON LOG	0	$2.43	RFQ
CP16SH10IP06223F	TE Connectivity Passive Product	POT 22K OHM 1/5W CARBON LINEAR	0	$2.55	RFQ
CP16SH10IP06105F	TE Connectivity Passive Product	POT 1M OHM 1/5W CARBON LINEAR	0	$2.55	RFQ
CP16SH10IP06103IF	TE Connectivity Passive Product	POT 10K OHM 1/5W CARBON LINEAR	0	$2.55	RFQ