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
PDB241-GTR02-105A2	Bourns, Inc.	POT 1M OHM 1/4W CARBON LOG	0	$1.67	RFQ
PDB241-GTR02-104B0	Bourns, Inc.	POT 100K OHM 1/4W CARBON LINEAR	0	$1.67	RFQ
PTP901-030K-504A2	Bourns, Inc.	POT 500K OHM 1/40W CARBON LOG	0	$1.71	RFQ
PTP901-030K-503A3	Bourns, Inc.	POT 50K OHM 1/40W CARBON LOG	0	$1.71	RFQ
PTP901-030K-204A2	Bourns, Inc.	POT 200K OHM 1/40W CARBON LOG	0	$1.71	RFQ
PTP901-130F-503B2	Bourns, Inc.	POT 50K OHM 1/20W CARBON LINEAR	0	$1.71	RFQ
PTP902-130S-504B2	Bourns, Inc.	POT 500K OHM 1/20W CARBON LINEAR	0	$1.71	RFQ
PTP902-130K-504B2	Bourns, Inc.	POT 500K OHM 1/20W CARBON LINEAR	0	$1.71	RFQ
EVU-E3JFK4B54	Panasonic Electronic Components	POT 50K OHM 1/20W LINEAR	98	$1.85	RFQ
PDB241-GTR01-504B0	Bourns, Inc.	POT 500K OHM 1/4W CARBON LINEAR	0	$1.84	RFQ