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-HRT01-254B0	Bourns, Inc.	POT 250K OHM 1/2W CARBON LINEAR	0	$2.36	RFQ
PDA241-HRT01-254A2	Bourns, Inc.	POT 250K OHM 1/4W CARBON LOG	0	$2.36	RFQ
PTR902-2015K-A103	Bourns, Inc.	POT 10K OHM 1/40W CARBON LOG	0	$2.30	RFQ
PTR902-2015F-C104	Bourns, Inc.	POT 100K OHM 1/40W CARBON R-LOG	0	$2.30	RFQ
PTR902-2015F-B103	Bourns, Inc.	POT 10K OHM 1/20W CARBON LINEAR	0	$2.30	RFQ
PTR902-2015F-B102	Bourns, Inc.	POT 1K OHM 1/20W CARBON LINEAR	0	$2.30	RFQ
PTR902-1020K-A502	Bourns, Inc.	POT 5K OHM 1/40W CARBON LOG	0	$2.30	RFQ
PTR902-1015K-A103	Bourns, Inc.	POT 10K OHM 1/40W CARBON LOG	0	$2.30	RFQ
PTR902-2025R-B502	Bourns, Inc.	POT 5K OHM 1/20W CARBON LINEAR	0	$2.30	RFQ
PTR902-2020K-A504	Bourns, Inc.	POT 500K OHM 1/40W CARBON LOG	0	$2.30	RFQ