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
PTD908-1020F-B202	Bourns, Inc.	POT 2K OHM 1/20W CARBON LINEAR	0	$3.57	RFQ
PTD908-1015F-B502	Bourns, Inc.	POT 5K OHM 1/20W CARBON LINEAR	0	$3.57	RFQ
PTD908-1015F-B103	Bourns, Inc.	POT 10K OHM 1/20W CARBON LINEAR	0	$3.57	RFQ
PTD908-2015P-C504	Bourns, Inc.	POT 500K OHM 1/40W CARBON R-LOG	0	$3.57	RFQ
PTD908-2015P-C203	Bourns, Inc.	POT 20K OHM 1/40W CARBON R-LOG	0	$3.57	RFQ
PTD908-1215K-B203	Bourns, Inc.	POT 20K OHM 1/20W CARBON LINEAR	0	$3.57	RFQ
PTD908-1020F-B502	Bourns, Inc.	POT 5K OHM 1/20W CARBON LINEAR	0	$3.57	RFQ
PTD908-1020F-B103	Bourns, Inc.	POT 10K OHM 1/20W CARBON LINEAR	0	$3.57	RFQ
PTD908-1015P-B203	Bourns, Inc.	POT 20K OHM 1/20W CARBON LINEAR	0	$3.57	RFQ
27ESA473MMF50NF	TE Connectivity Passive Product	POT 47K OHM 0.4W CARBON LINEAR	0	$3.52	RFQ