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
	91A2A-B28-D18/D18L POT 50K OHM 1/4W PLASTIC LOG Bourns Inc.	63	$15.06		91	Tray	Active	50k	±20%	0.25W, 1/4W	None	1	-	Logarithmic	2	Side Adjustment	±1000ppm/°C	300°	Conductive Plastic	PC Pins	Slotted	0.875" (22.23mm)	0.250" (6.35mm)	3/8-32	Panel Mount
	PRV6SAABJYB25503KL POTENTIOMETER Vishay Sfernice	15	$16.18			Box	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	249BBHS0XB25253KA POT PLASTIC LINEAR Vishay Spectrol	49	$16.41			Box	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	249FGJSPXB25103KA POT PLASTIC LINEAR Vishay Spectrol	12	$16.70			Box	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	249FGJS0XB25102KA POT PLASTIC LINEAR Vishay Spectrol	11	$16.39			Box	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	249BBHS0XB25103KA POT PLASTIC LINEAR Vishay Spectrol	24	$16.37			Box	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	501-0003 POT 250 OHM 2W CARBON LINEAR NTE Electronics, Inc	45	$18.09		KU	Bag	Active	250	±10%	2W	None	1	-	Linear	1	User Defined	-	314°	Carbon	Solder Lug	Round	0.875" (22.23mm)	0.250" (6.35mm)	3/8-32	Panel Mount
	3862C-206-103AL POT 10K OHM 1W CERMET LINEAR Bourns Inc.	6	$22.65		3862	Bulk	Active	10k	±10%	1W	None	1	-	Linear	1	Top Adjustment	±150ppm/°C	295°	Cermet	PC Pins	Slotted	0.625" (15.88mm)	0.125" (3.18mm)	1/4-32	Panel Mount
	501-0048 POT 150 OHM 2W CARBON LINEAR NTE Electronics, Inc	21	$22.63		KU	Bag	Active	150	±10%	2W	None	1	-	Linear	1	User Defined	-	314°	Carbon	Solder Lug	Round	0.875" (22.23mm)	0.250" (6.35mm)	3/8-32	Panel Mount
	357B0102MXB251P22 POT PLASTIC LINEAR Vishay Spectrol	23	$22.50			Box	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	501-0017 POT 250K OHM 2W CARBON LINEAR NTE Electronics, Inc	14	$23.16		KU	Bag	Active	250k	±10%	2W	None	1	-	Linear	1	User Defined	-	314°	Carbon	Solder Lug	Round	0.875" (22.23mm)	0.250" (6.35mm)	3/8-32	Panel Mount
	501-0033 POT 500 OHM 2W CARBON LINEAR NTE Electronics, Inc	4	$22.88		KU	Bag	Active	500	±10%	2W	None	1	-	Linear	1	User Defined	-	314°	Carbon	Solder Lug	Round	2.000" (50.80mm)	0.250" (6.35mm)	3/8-32	Panel Mount
	501-0011 POT 20K OHM 2W CARBON LINEAR NTE Electronics, Inc	21	$23.36		KU	Bag	Active	20k	±10%	2W	None	1	-	Linear	1	User Defined	-	314°	Carbon	Solder Lug	Round	0.875" (22.23mm)	0.250" (6.35mm)	3/8-32	Panel Mount
	501-0007 POT 2.5K OHM 2W CARBON LINEAR NTE Electronics, Inc	19	$23.33		KU	Bag	Active	2.5k	±10%	2W	None	1	-	Linear	1	User Defined	-	314°	Carbon	Solder Lug	Round	0.875" (22.23mm)	0.250" (6.35mm)	3/8-32	Panel Mount
	501-0005 POT 1K OHM 2W CARBON LINEAR NTE Electronics, Inc	21	$22.93		KU	Bag	Active	1k	±10%	2W	None	1	-	Linear	1	User Defined	-	314°	Carbon	Solder Lug	Round	0.875" (22.23mm)	0.250" (6.35mm)	3/8-32	Panel Mount
	536B103 POT WW PLASTIC SHAFT Vishay Spectrol	5	$23.81			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	501-0073 POT 500K OHM 2W CARBON LINEAR NTE Electronics, Inc	26	$25.18		KLU	Bag	Active	500k	±10%	2W	None	1	-	Linear	1	User Defined	-	314°	Carbon	Solder Lug	Slotted	0.625" (15.88mm)	0.250" (6.35mm)	3/8-32	Panel Mount
	P11H1F0GHFW10472KA POT 4.7K OHM 1W CERMET LINEAR Vishay Sfernice	19	$25.99		P11H	Box	Active	4.7k	±10%	1W	None	1	High Torque	Linear	1	Top Adjustment	±150ppm/°C	300°	Cermet	PC Pins	Slotted	0.750" (19.05mm)	0.250" (6.35mm)	3/8-32	Through Hole
	501-0008 POT 3.5K OHM 2W CARBON LINEAR NTE Electronics, Inc	33	$26.67		KU	Bag	Active	3.5k	±10%	2W	None	1	-	Linear	1	User Defined	-	314°	Carbon	Solder Lug	Round	0.875" (22.23mm)	0.250" (6.35mm)	3/8-32	Panel Mount
	501-0043 POT 100K OHM 2W CARBON LINEAR NTE Electronics, Inc	2	$26.44		KU	Bag	Active	100k	±10%	2W	None	1	-	Linear	1	User Defined	-	314°	Carbon	Solder Lug	Round	2.000" (50.80mm)	0.250" (6.35mm)	3/8-32	Panel Mount