Rotary Potentiometers, Rheostats

Category Introduction

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.

Product List

10085 Items

PDF	Mfr Part #	Quantity Available	UnitPrice	RFQ	Series	Packaging	Product Status	Resistance (Ohms)	Tolerance	Power (Watts)	Built in Switch	Number of Turns	Features	Taper	Number of Gangs	Adjustment Type	Temperature Coefficient	Rotation	Resistive Material	Termination Style	Actuator Type	Actuator Length	Actuator Diameter	Bushing Thread	Mounting Type
	PTV09A-4015F-B502 POT 5K OHM 1/20W CARBON LINEAR Bourns Inc.	39	$0.96		Pro Audio PTV09	Tray	Active	5k	±20%	0.05W, 1/20W	None	1	-	Linear	1	Top Adjustment	-	280°	Carbon	PC Pins, Board Locks	Flatted	0.591" (15.00mm)	0.236" (6.00mm)	-	Through Hole, Snap In
	PTV09A-4025F-A103 POT 10K OHM 1/20W CARBON LOG Bourns Inc.	977	$0.97		Pro Audio PTV09	Tray	Active	10k	±20%	0.05W, 1/20W	None	1	-	Logarithmic	1	Top Adjustment	-	280°	Carbon	PC Pins, Board Locks	Flatted	0.984" (25.00mm)	0.236" (6.00mm)	-	Through Hole, Snap In
	PTV09A-4020F-A502 POT 5K OHM 1/20W CARBON LOG Bourns Inc.	849	$0.96		Pro Audio PTV09	Tray	Active	5k	±20%	0.05W, 1/20W	None	1	-	Logarithmic	1	Top Adjustment	-	280°	Carbon	PC Pins, Board Locks	Flatted	0.787" (20.00mm)	0.236" (6.00mm)	-	Through Hole, Snap In
	PTV09A-2020F-B502 POT 5K OHM 1/20W CARBON LINEAR Bourns Inc.	180	$0.96		Pro Audio PTV09	Tray	Active	5k	±20%	0.05W, 1/20W	None	1	-	Linear	1	Side Adjustment	-	280°	Carbon	PC Pins, Board Locks	Flatted	0.787" (20.00mm)	0.236" (6.00mm)	-	Through Hole, Snap In
	PTV09A-4225F-B102 POT 1K OHM 1/20W CARBON LINEAR Bourns Inc.	871	$0.97		Pro Audio PTV09	Tray	Active	1k	±20%	0.05W, 1/20W	Detent	1	-	Linear	1	Top Adjustment	-	280°	Carbon	PC Pins, Board Locks	Flatted	0.984" (25.00mm)	0.236" (6.00mm)	-	Through Hole, Snap In
	PTV09A-4025F-B102 POT 1K OHM 1/20W CARBON LINEAR Bourns Inc.	620	$0.97		Pro Audio PTV09	Tray	Active	1k	±20%	0.05W, 1/20W	None	1	-	Linear	1	Top Adjustment	-	280°	Carbon	PC Pins, Board Locks	Flatted	0.984" (25.00mm)	0.236" (6.00mm)	-	Through Hole, Snap In
	PTV09A-4020F-B502 POT 5K OHM 1/20W CARBON LINEAR Bourns Inc.	868	$0.96		Pro Audio PTV09	Tray	Active	5k	±20%	0.05W, 1/20W	None	1	-	Linear	1	Top Adjustment	-	280°	Carbon	PC Pins, Board Locks	Flatted	0.787" (20.00mm)	0.236" (6.00mm)	-	Through Hole, Snap In
	PTV09A-2020F-B102 POT 1K OHM 1/20W CARBON LINEAR Bourns Inc.	704	$0.98		Pro Audio PTV09	Tray	Active	1k	±20%	0.05W, 1/20W	None	1	-	Linear	1	Side Adjustment	-	280°	Carbon	PC Pins, Board Locks	Flatted	0.787" (20.00mm)	0.236" (6.00mm)	-	Through Hole, Snap In
	PTV09A-4225F-B103 POT 10K OHM 1/20W CARBON LINEAR Bourns Inc.	443	$0.97		Pro Audio PTV09	Tray	Active	10k	±20%	0.05W, 1/20W	Detent	1	-	Linear	1	Top Adjustment	-	280°	Carbon	PC Pins, Board Locks	Flatted	0.984" (25.00mm)	0.236" (6.00mm)	-	Through Hole, Snap In
	PTV09A-2020F-B103 POT 10K OHM 1/20W CARBON LINEAR Bourns Inc.	19	$0.97		Pro Audio PTV09	Tray	Active	10k	±20%	0.05W, 1/20W	None	1	-	Linear	1	Side Adjustment	-	280°	Carbon	PC Pins, Board Locks	Flatted	0.787" (20.00mm)	0.236" (6.00mm)	-	Through Hole, Snap In
	PTV09A-4225F-A503 POT 50K OHM 1/20W CARBON LOG Bourns Inc.	450	$0.97		Pro Audio PTV09	Tray	Active	50k	±20%	0.05W, 1/20W	Detent	1	-	Logarithmic	1	Top Adjustment	-	280°	Carbon	PC Pins, Board Locks	Flatted	0.984" (25.00mm)	0.236" (6.00mm)	-	Through Hole, Snap In
	PTV09A-4015F-B103 POT 10K OHM 1/20W CARBON LINEAR Bourns Inc.	194	$0.97		Pro Audio PTV09	Tray	Active	10k	±20%	0.05W, 1/20W	None	1	-	Linear	1	Top Adjustment	-	280°	Carbon	PC Pins, Board Locks	Flatted	0.591" (15.00mm)	0.236" (6.00mm)	-	Through Hole, Snap In
	09VR1M20F1N103B1 POT 10K OHM 1/20W CARBON LINEAR CTS Electrocomponents	484	$1.31		09VR	Bulk	Active	10k	±20%	0.05W, 1/20W	None	1	-	Linear	1	Side Adjustment	-	280°	Carbon	PC Pins	Flatted	0.787" (20.00mm)	0.236" (6.00mm)	-	Through Hole
	09VR1K20F1C103B1 POT 10K OHM 1/20W CARBON LINEAR CTS Electrocomponents	237	$1.31		09VR	Bulk	Active	10k	±20%	0.05W, 1/20W	Detent	1	-	Linear	1	Top Adjustment	-	280°	Carbon	PC Pins	Flatted	0.787" (20.00mm)	0.236" (6.00mm)	-	Through Hole
	PDB12-H4251-202BF POT 2K OHM 0.08W CARBON LINEAR Bourns Inc.	143	$1.22		PDB12	Bulk	Active	2k	±20%	0.08W	None	1	-	Linear	1	Top Adjustment	-	300°	Carbon	PC Pins, Board Locks	Flatted	0.984" (25.00mm)	0.236" (6.00mm)	-	Through Hole
	PDB181-K420K-103A2 POT 10K OHM 1/10W CARBON LOG Bourns Inc.	373	$1.44		Pro Audio PDB18	Bulk	Active	10k	±20%	0.1W, 1/10W	None	1	-	Logarithmic	1	Side Adjustment	-	300°	Carbon	PC Pins	Knurled and Slotted	0.787" (20.00mm)	0.236" (6.00mm)	M7 x 0.75	Panel Mount
	PDB181-K420K-502B POT 5K OHM 1/5W CARBON LINEAR Bourns Inc.	539	$1.43		Pro Audio PDB18	Bulk	Active	5k	±20%	0.2W, 1/5W	None	1	-	Linear	1	Side Adjustment	-	300°	Carbon	PC Pins	Knurled and Slotted	0.787" (20.00mm)	0.236" (6.00mm)	M7 x 0.75	Panel Mount
	PDB181-K420K-103B POT 10K OHM 1/5W CARBON LINEAR Bourns Inc.	78	$1.46		Pro Audio PDB18	Bulk	Active	10k	±20%	0.2W, 1/5W	None	1	-	Linear	1	Side Adjustment	-	300°	Carbon	PC Pins	Knurled and Slotted	0.787" (20.00mm)	0.236" (6.00mm)	M7 x 0.75	Panel Mount
	PDB181-P415K-103B POT 10K OHM 1/5W CARBON LINEAR Bourns Inc.	10	$1.44		Pro Audio PDB18	Bulk	Active	10k	±20%	0.2W, 1/5W	None	1	-	Linear	1	Side Adjustment	-	300°	Carbon	PC Pins	Knurled and Slotted	0.591" (15.00mm)	0.236" (6.00mm)	M7 x 0.75	Panel Mount
	PDB181-E415K-102B POT 1K OHM 1/5W CARBON LINEAR Bourns Inc.	160	$1.47		Pro Audio PDB18	Tray	Active	1k	±20%	0.2W, 1/5W	None	1	-	Linear	1	User Defined	-	300°	Carbon	Solder Lug	Knurled and Slotted	0.591" (15.00mm)	0.236" (6.00mm)	M7 x 0.75	Panel Mount