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
JCL10 5K 0.5%	Nidec Copal Electronics	POTENTIOMETERS	0	$114.00	RFQ
RGS1R0E	Ohmite	POT 1 OHM 75W WIREWOUND LINEAR	0	$112.52	RFQ
3750S-1-202L	Bourns, Inc.	POT 2K OHM 1W WIREWOUND LINEAR	0	$112.45	RFQ
3610S-2-501	Bourns, Inc.	POT 500 OHM 1.5W WIREWOUND LIN	0	$110.94	RFQ
3610S-2-103	Bourns, Inc.	POT 10K OHM 1.5W WIREWOUND LIN	0	$110.94	RFQ
3610S-2-102	Bourns, Inc.	POT 1K OHM 1.5W WIREWOUND LINEAR	0	$110.94	RFQ
830B1503	Vishay / Spectrol	POT 50K OHM 3W WIREWOUND LINEAR	0	$110.28	RFQ
P1004-9	Littelfuse Inc.	POTENTIOMETER 500K 10% (P0.5)	0	$109.40	RFQ
RGS7R5E	Ohmite	POT 7.5 OHM 75W WIREWOUND LINEAR	0	$108.50	RFQ
RGS5R0E	Ohmite	POT 5 OHM 75W WIREWOUND LINEAR	0	$108.50	RFQ