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
3852C-282-103AL	Bourns, Inc.	POT 10K OHM 2W CERMET LINEAR	242	$11.09	RFQ
3852A-282-252AL	Bourns, Inc.	POT 2.5K OHM 2W CERMET LINEAR	275	$11.09	RFQ
3851A-282-103BL	Bourns, Inc.	POT 10K OHM 1W PLASTIC LINEAR	522	$11.09	RFQ
3852A-282-103AL	Bourns, Inc.	POT 10K OHM 2W CERMET LINEAR	841	$11.09	RFQ
RV4NAYSD151A	Precision Electronics Corporation	POT 150 OHM 2W CARBON LINEAR	114	$10.72	RFQ
RV4NAYSD105A	Precision Electronics Corporation	POT 1M OHM 2W CARBON LINEAR	116	$10.72	RFQ
RV4NAYSD504A	Precision Electronics Corporation	POT 500K OHM 2W CARBON LINEAR	110	$10.72	RFQ
RV4NAYSD101A	Precision Electronics Corporation	POT 100 OHM 2W CARBON LINEAR	171	$10.72	RFQ
RV4NAYSD254A	Precision Electronics Corporation	POT 250K OHM 2W CARBON LINEAR	209	$10.72	RFQ
RV4NAYSD153A	Precision Electronics Corporation	POT 15K OHM 2W CARBON LINEAR	283	$10.72	RFQ