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
JP-30B 1K	Nidec Copal Electronics	POTENTIOMETERS	0	$40.00	RFQ
JP-30B 500	Nidec Copal Electronics	POTENTIOMETERS	0	$40.00	RFQ
8146R50KL.25	TT Electronics/BI	POTENTIOMETER	0	$38.86	RFQ
8146R100KL.25	TT Electronics/BI	POTENTIOMETER	0	$38.86	RFQ
3500S-2-500L	Bourns, Inc.	POT 50 OHM 2W WIREWOUND LINEAR	0	$38.72	RFQ
3500S-2-501L	Bourns, Inc.	POT 500 OHM 2W WIREWOUND LINEAR	0	$38.72	RFQ
3541H-1-104L	Bourns, Inc.	POT 100K OHM 2W HYBRITRON LINEAR	0	$38.57	RFQ
KKKU5021S28	Precision Electronics Corporation	POT 5K OHM 2W CARBON LINEAR	0	$38.42	RFQ
73JB25K	Honeywell Sensing and Productivity Solutions	POT 25K OHM 2W WIREWOUND LINEAR	0	$37.96	RFQ
3381R5KL.5LF	TT Electronics/BI	POTENTIOMETER	0	$37.73	RFQ