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
PDB181-E420P-103B	Bourns, Inc.	POT 10K OHM 1/5W CARBON LINEAR	0	$0.90	RFQ
PDB181-E420K-504C	Bourns, Inc.	POT 500K OHM 1/10W CARBON R-LOG	0	$0.90	RFQ
PDB181-E420K-503B	Bourns, Inc.	POT 50K OHM 1/5W CARBON LINEAR	0	$0.90	RFQ
PDB181-E420K-203B	Bourns, Inc.	POT 20K OHM 1/5W CARBON LINEAR	0	$0.90	RFQ
PDB181-E420F-103B1	Bourns, Inc.	POT 10K OHM 1/5W CARBON LINEAR	0	$0.90	RFQ
PDB181-E415P-203B	Bourns, Inc.	POT 20K OHM 1/5W CARBON LINEAR	0	$0.90	RFQ
PDB181-E415K-503B	Bourns, Inc.	POT 50K OHM 1/5W CARBON LINEAR	0	$0.90	RFQ
PDB181-E415K-204B	Bourns, Inc.	POT 200K OHM 1/5W CARBON LINEAR	0	$0.90	RFQ
PDB181-E415K-103B1	Bourns, Inc.	POT 10K OHM 1/5W CARBON LINEAR	0	$0.90	RFQ
PDB181-E415K-103A1	Bourns, Inc.	POT 10K OHM 1/10W CARBON LOG	0	$0.90	RFQ