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
	3549S-1AB-202A POT 2K OHM 2W WIREWOUND LINEAR Bourns Inc.	47	$16.51		3549	Tray	Active	2k	±3%	2W	None	10	-	Linear	1	User Defined	±50ppm/°C	3600°	Wirewound	Solder Lug	Slotted	0.811" (20.60mm)	0.236" (6.00mm)	M9 x 0.75	Panel Mount
	3549S-1BA-202A POT 2K OHM 2W WIREWOUND LINEAR Bourns Inc.	24	$16.90		3549	Tray	Active	2k	±3%	2W	None	10	-	Linear	1	User Defined	±50ppm/°C	3600°	Wirewound	Solder Lug	Slotted	0.813" (20.64mm)	0.250" (6.35mm)	3/8-32	Panel Mount
	3549S-1BB-202A PRECISION POT-7/8" 22MM DIA 10T Bourns Inc.	28	$16.71		3549	Tray	Active	2k	±3%	2W	None	10	-	Linear	1	User Defined	±50ppm/°C	3600°	Wirewound	Solder Lug	Slotted	0.812" (20.63mm)	0.236" (6.00mm)	M9 x 0.75	Panel Mount
	P9A1X000FIRW1103KA POTENTIOMETER Vishay Sfernice	60	$16.67			Box	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	6639S-7-103 POT 10K OHM 1W PLASTIC LINEAR Bourns Inc.	47	$16.53		6639	Bulk	Active	10k	±15%	1W	None	1	-	Linear	1	User Defined	±500ppm/°C	Continuous	Conductive Plastic	Solder Turret	Slotted	0.875" (22.23mm)	0.250" (6.35mm)	3/8-32	Panel Mount
	6639S-2-103 POT 10K OHM 1W PLASTIC LINEAR Bourns Inc.	50	$17.00		6639	Bulk	Active	10k	±15%	1W	None	1	-	Linear	1	User Defined	±500ppm/°C	Continuous	Conductive Plastic	Solder Turret	Slotted	0.875" (22.23mm)	0.250" (6.35mm)	3/8-32	Panel Mount
	6639S-5-102 POT 1K OHM 1W PLASTIC LINEAR Bourns Inc.	47	$16.99		6639	Bulk	Active	1k	±15%	1W	None	1	-	Linear	1	User Defined	±500ppm/°C	Continuous	Conductive Plastic	Solder Turret	Slotted	0.875" (22.23mm)	0.250" (6.35mm)	3/8-32	Panel Mount
	6639S-5-502 POT 5K OHM 1W PLASTIC LINEAR Bourns Inc.	17	$16.65		6639	Bulk	Active	5k	±15%	1W	None	1	-	Linear	1	User Defined	±500ppm/°C	Continuous	Conductive Plastic	Solder Turret	Slotted	0.875" (22.23mm)	0.250" (6.35mm)	3/8-32	Panel Mount
	6639S-4-103 POT 10K OHM 1W PLASTIC LINEAR Bourns Inc.	9	$16.92		6639	Bulk	Active	10k	±15%	1W	None	1	-	Linear	1	User Defined	±500ppm/°C	Continuous	Conductive Plastic	Solder Turret	Slotted	0.875" (22.23mm)	0.250" (6.35mm)	3/8-32	Panel Mount
	6639S-6-502 POT 5K OHM 1W PLASTIC LINEAR Bourns Inc.	55	$16.99		6639	Bulk	Active	5k	±15%	1W	None	1	-	Linear	1	User Defined	±500ppm/°C	Continuous	Conductive Plastic	Solder Turret	Slotted	0.875" (22.23mm)	0.250" (6.35mm)	3/8-32	Panel Mount
	6639S-4-102 POT 1K OHM 1W PLASTIC LINEAR Bourns Inc.	6	$16.83		6639	Bulk	Active	1k	±15%	1W	None	1	-	Linear	1	User Defined	±500ppm/°C	Continuous	Conductive Plastic	Solder Turret	Slotted	0.875" (22.23mm)	0.250" (6.35mm)	3/8-32	Panel Mount
	6639S-5-203 POT 20K OHM 1W PLASTIC LINEAR Bourns Inc.	18	$16.86		6639	Bulk	Active	20k	±15%	1W	None	1	-	Linear	1	User Defined	±500ppm/°C	Continuous	Conductive Plastic	Solder Turret	Slotted	0.875" (22.23mm)	0.250" (6.35mm)	3/8-32	Panel Mount
	6639S-3-502 POT 5K OHM 1W PLASTIC LINEAR Bourns Inc.	49	$16.74		6639	Bulk	Active	5k	±15%	1W	None	1	-	Linear	1	User Defined	±500ppm/°C	Continuous	Conductive Plastic	Solder Turret	Slotted	0.875" (22.23mm)	0.250" (6.35mm)	3/8-32	Panel Mount
	6639S-7-502 POT 5K OHM 1W PLASTIC LINEAR Bourns Inc.	45	$16.79		6639	Bulk	Active	5k	±15%	1W	None	1	-	Linear	1	User Defined	±500ppm/°C	Continuous	Conductive Plastic	Solder Turret	Slotted	0.875" (22.23mm)	0.250" (6.35mm)	3/8-32	Panel Mount
	6639S-5-103 POT 10K OHM 1W PLASTIC LINEAR Bourns Inc.	55	$16.79		6639	Bulk	Active	10k	±15%	1W	None	1	-	Linear	1	User Defined	±500ppm/°C	Continuous	Conductive Plastic	Solder Turret	Slotted	0.875" (22.23mm)	0.250" (6.35mm)	3/8-32	Panel Mount
	6639S-5-104 PRECISION POT 7/8" 22MM 1 TURN Bourns Inc.	40	$16.87		6639	Bulk	Active	100k	±15%	1W	None	1	-	Linear	1	User Defined	±500ppm/°C	Continuous	Conductive Plastic	PC Pins	Slotted	0.875" (22.23mm)	0.250" (6.35mm)	3/8-32	Panel Mount
	7284R100KL.25 POT 100K OHM 2W WIREWOUND LINEAR TT Electronics/BI	7	$16.81		7280	Bulk	Active	100k	±5%	2W	None	10	-	Linear	2	User Defined	±20ppm/°C	3600°	Wirewound	Solder Turret	Round	0.812" (20.63mm)	0.236" (6.00mm)	3/8-32	Panel Mount
	7284R100L.25 POT 100 OHM 2W WIREWOUND LINEAR TT Electronics/BI	52	$16.90		7280	Bulk	Active	100	±5%	2W	None	10	-	Linear	2	User Defined	±20ppm/°C	3600°	Wirewound	Solder Turret	Round	0.812" (20.63mm)	0.236" (6.00mm)	3/8-32	Panel Mount
	7284R10KL.25 POT 10K OHM 2W WIREWOUND LINEAR TT Electronics/BI	27	$16.71		7280	Bulk	Active	10k	±5%	2W	None	10	-	Linear	2	User Defined	±20ppm/°C	3600°	Wirewound	Solder Turret	Round	0.812" (20.63mm)	0.236" (6.00mm)	3/8-32	Panel Mount
	7284R1KL.25 POT 1K OHM 2W WIREWOUND LINEAR TT Electronics/BI	27	$16.84		7280	Bulk	Active	1k	±5%	2W	None	10	-	Linear	2	User Defined	±20ppm/°C	3600°	Wirewound	Solder Turret	Round	0.812" (20.63mm)	0.236" (6.00mm)	3/8-32	Panel Mount