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
	PTH901-030K-103B1 POT 10K OHM 1/20W CARBON LINEAR Bourns Inc.	380	$0.00		Pro Audio PTH90	Tray	Obsolete	10k	±20%	0.05W, 1/20W	Rotary, SPST	1	-	Linear	2	Side Adjustment	-	300°	Carbon	PC Pins, Board Locks	Knurled and Slotted	1.181" (30.00mm)	0.236" (6.00mm), 0.315" (8.00mm)	M7 x 0.75	Panel Mount
	PTH901-030S-103B1 POT 10K OHM 1/20W CARBON LINEAR Bourns Inc.	519	$0.00		Pro Audio PTH90	Tray	Obsolete	10k	±20%	0.05W, 1/20W	Rotary, SPST	1	-	Linear	2	Side Adjustment	-	300°	Carbon	PC Pins, Board Locks	Slotted	1.181" (30.00mm)	0.185" (4.70mm), 0.264" (6.70mm)	M7 x 0.75	Panel Mount
	PTH902-030F-102B2 POT 1K OHM 1/20W CARBON LINEAR Bourns Inc.	353	$0.00		Pro Audio PTH90	Tray	Obsolete	1k	±20%	0.05W, 1/20W	Rotary, SPST	1	-	Linear	2	Side Adjustment	-	300°	Carbon	PC Pins, Board Locks	Flatted	1.181" (30.00mm)	0.138" (3.50mm), 0.236" (6.00mm)	M7 x 0.75	Panel Mount
	PTP901-030K-203B2 POT 20K OHM 1/20W CARBON LINEAR Bourns Inc.	156	$0.00		Pro Audio PTP90	Tray	Obsolete	20k	±20%	0.05W, 1/20W	None	1	-	Linear	1	Side Adjustment	-	310°	Carbon	PC Pins, Board Locks	Knurled and Slotted	1.181" (30.00mm)	0.236" (6.00mm)	M7 x 0.75	Panel Mount
	PTP901-130F-503B2 POT 50K OHM 1/20W CARBON LINEAR Bourns Inc.	291	$0.00		Pro Audio PTP90	Tray	Obsolete	50k	±20%	0.05W, 1/20W	Detent	1	-	Linear	1	Side Adjustment	-	310°	Carbon	PC Pins, Board Locks	Flatted	1.181" (30.00mm)	0.236" (6.00mm)	M7 x 0.75	Panel Mount
	PTP902-030F-102B2 POT 1K OHM 1/20W CARBON LINEAR Bourns Inc.	445	$0.00		Pro Audio PTP90	Tray	Obsolete	1k	±20%	0.05W, 1/20W	None	1	-	Linear	2	Side Adjustment	-	310°	Carbon	PC Pins, Board Locks	Flatted	1.181" (30.00mm)	0.236" (6.00mm)	M7 x 0.75	Panel Mount
	PTP902-030S-103B2 POT 10K OHM 1/20W CARBON LINEAR Bourns Inc.	341	$0.00		Pro Audio PTP90	Tray	Obsolete	10k	±20%	0.05W, 1/20W	None	1	-	Linear	2	Side Adjustment	-	310°	Carbon	PC Pins, Board Locks	Slotted	1.181" (30.00mm)	0.236" (6.00mm)	M7 x 0.75	Panel Mount
	PTP902-030S-504B2 POT 500K OHM 1/20W CARBON LINEAR Bourns Inc.	590	$0.00		Pro Audio PTP90	Tray	Obsolete	500k	±30%	0.05W, 1/20W	None	1	-	Linear	2	Side Adjustment	-	310°	Carbon	PC Pins, Board Locks	Slotted	1.181" (30.00mm)	0.236" (6.00mm)	M7 x 0.75	Panel Mount
	PTP902-130F-105B2 POT 1M OHM 1/20W CARBON LINEAR Bourns Inc.	265	$0.00		Pro Audio PTP90	Tray	Obsolete	1M	±30%	0.05W, 1/20W	Detent	1	-	Linear	2	Side Adjustment	-	310°	Carbon	PC Pins, Board Locks	Flatted	1.181" (30.00mm)	0.236" (6.00mm)	M7 x 0.75	Panel Mount
	PTP902-130K-503B2 POT 50K OHM 1/20W CARBON LINEAR Bourns Inc.	230	$0.00		Pro Audio PTP90	Tray	Obsolete	50k	±20%	0.05W, 1/20W	Detent	1	-	Linear	2	Side Adjustment	-	310°	Carbon	PC Pins, Board Locks	Knurled and Slotted	1.181" (30.00mm)	0.236" (6.00mm)	M7 x 0.75	Panel Mount
	74603 POTENTIOMETER DIMMER CNTL 6A Littelfuse Inc.	109	$0.00			Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	F78SC502 POT 5K OHM 1W PLASTIC LINEAR Honeywell Sensing and Productivity Solutions	521	$0.00		MKV, F78S	Bulk	Active	5k	±10%	1W	None	1	Low Torque	Linear	1	User Defined	-	360°	Conductive Plastic	Solder Turret	Round	0.500" (12.70mm)	0.125" (3.18mm)	-	Servo Mount
	F78SA502 POT 5K OHM 1W PLASTIC LINEAR Honeywell Sensing and Productivity Solutions	424	$0.00		MKV, F78S	Bulk	Active	5k	±10%	1W	None	1	Low Torque	Linear	1	User Defined	-	360°	Conductive Plastic	Solder Turret	Round	0.500" (12.70mm)	0.125" (3.18mm)	-	Servo Mount
	78SF1A502 POT 5K OHM 1W LINEAR Honeywell Sensing and Productivity Solutions	283	$0.00		78SF1	Bulk	Obsolete	5k	±10%	1W	None	1	-	Linear	1	User Defined	-	Continuous	-	Solder Turret	Round	0.625" (15.88mm)	0.1248" (3.17mm)	-	Servo Mount
	1500-773 POTENTIOMETER SGL TURN WW Sensata-BEI Sensors	271	$0.00			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	1701R10KL.2 POTENTIOMETER 10K OHM LINEAR Sensata-BEI Sensors	123	$0.00			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	RKS15RE POT 15 OHM 100W WIREWOUND LINEAR Ohmite	419	$0.00		K	Bulk	Active	15	±10%	100W	None	1	-	Linear	1	User Defined	-	300°	Wirewound	Solder Lug	Flatted	0.875" (22.23mm)	0.250" (6.35mm)	3/8-32	Panel Mount
	RRS10RE POT 10 OHM 500W WIREWOUND LINEAR Ohmite	166	$0.00		R	Bulk	Active	10	±10%	500W	None	1	-	Linear	1	User Defined	-	325°	Wirewound	Solder Lug	Flatted	2.000" (50.80mm)	0.375" (9.53mm)	-	Panel Mount
	96C1D-E24-B15L POT 10K OHM 1W PLASTIC LINEAR Bourns Inc.	495	$0.00		96	Bulk	Active	10k	±20%	1W	None	1	Sealed	Linear	1	Side Adjustment	±1000ppm/°C	300°	Conductive Plastic	PC Pins	Slotted	0.750" (19.05mm)	0.125" (3.18mm)	1/4-32	Panel Mount
	PDA241-SRT02-103B0 POT 10K OHM 1/2W CARBON LINEAR Bourns Inc.	21	$0.00		Pro Audio PDA24	Bulk	Obsolete	10k	±15%	0.5W, 1/2W	None	1	Long Life	Linear	1	User Defined	-	300°	Carbon	Solder Lug	Round	0.748" (19.00mm)	0.250" (6.35mm)	3/8-32	Panel Mount