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
	RT500AS2R00KB POT 2 OHM 500W WIREWOUND LINEAR Vishay Sfernice	262	$0.00		RT500	Bulk	Obsolete	2	±10%	500W	None	1	-	Linear	1	User Defined	-	300°	Wirewound	Solder Turret	Round	1.969" (50.00mm)	0.394" (10.00mm)	-	Panel Mount
	RT500AS2R20KB POT 2.2 OHM 500W WIREWOUND LIN Vishay Sfernice	71	$0.00		RT500	Bulk	Obsolete	2.2	±10%	500W	None	1	-	Linear	1	User Defined	-	300°	Wirewound	Solder Turret	Round	1.969" (50.00mm)	0.394" (10.00mm)	-	Panel Mount
	RT500AS2R70KB POT 2.7 OHM 500W WIREWOUND LIN Vishay Sfernice	102	$0.00		RT500	Bulk	Obsolete	2.7	±10%	500W	None	1	-	Linear	1	User Defined	-	300°	Wirewound	Solder Turret	Round	1.969" (50.00mm)	0.394" (10.00mm)	-	Panel Mount
	RT500AS3000KB POT 300 OHM 500W WIREWOUND LIN Vishay Sfernice	11	$0.00		RT500	Bulk	Obsolete	300	±10%	500W	None	1	-	Linear	1	User Defined	-	300°	Wirewound	Solder Turret	Round	1.969" (50.00mm)	0.394" (10.00mm)	-	Panel Mount
	RT500AS3300KB POT 330 OHM 500W WIREWOUND LIN Vishay Sfernice	402	$0.00		RT500	Bulk	Obsolete	330	±10%	500W	None	1	-	Linear	1	User Defined	-	300°	Wirewound	Solder Turret	Round	1.969" (50.00mm)	0.394" (10.00mm)	-	Panel Mount
	RT500AS3301KB POT 3.3K OHM 500W WIREWOUND LIN Vishay Sfernice	250	$0.00		RT500	Bulk	Obsolete	3.3k	±10%	500W	None	1	-	Linear	1	User Defined	-	300°	Wirewound	Solder Turret	Round	1.969" (50.00mm)	0.394" (10.00mm)	-	Panel Mount
	RT500AS3302JB POT 33K OHM 500W WIREWOUND LIN Vishay Sfernice	444	$0.00		RT500	Bulk	Obsolete	33k	±5%	500W	None	1	-	Linear	1	User Defined	-	300°	Wirewound	Solder Turret	Round	1.969" (50.00mm)	0.394" (10.00mm)	-	Panel Mount
	RT500AS3302KB POT 33K OHM 500W WIREWOUND LIN Vishay Sfernice	97	$0.00		RT500	Bulk	Obsolete	33k	±10%	500W	None	1	-	Linear	1	User Defined	-	300°	Wirewound	Solder Turret	Round	1.969" (50.00mm)	0.394" (10.00mm)	-	Panel Mount
	RT500AS3350KB POT 335 OHM 500W WIREWOUND LIN Vishay Sfernice	169	$0.00		RT500	Bulk	Obsolete	335	±10%	500W	None	1	-	Linear	1	User Defined	-	300°	Wirewound	Solder Turret	Round	1.969" (50.00mm)	0.394" (10.00mm)	-	Panel Mount
	RT500AS33R0KB POT 33 OHM 500W WIREWOUND LINEAR Vishay Sfernice	448	$0.00		RT500	Bulk	Obsolete	33	±10%	500W	None	1	-	Linear	1	User Defined	-	300°	Wirewound	Solder Turret	Round	1.969" (50.00mm)	0.394" (10.00mm)	-	Panel Mount
	RT500AS3R30JB POT 3.3 OHM 500W WIREWOUND LIN Vishay Sfernice	309	$0.00		RT500	Bulk	Obsolete	3.3	±5%	500W	None	1	-	Linear	1	User Defined	-	300°	Wirewound	Solder Turret	Round	1.969" (50.00mm)	0.394" (10.00mm)	-	Panel Mount
	RT500AS3R30KB POT 3.3 OHM 500W WIREWOUND LIN Vishay Sfernice	546	$0.00		RT500	Bulk	Obsolete	3.3	±10%	500W	None	1	-	Linear	1	User Defined	-	300°	Wirewound	Solder Turret	Round	1.969" (50.00mm)	0.394" (10.00mm)	-	Panel Mount
	RT500AS4700JB POT 470 OHM 500W WIREWOUND LIN Vishay Sfernice	316	$0.00		RT500	Bulk	Obsolete	470	±5%	500W	None	1	-	Linear	1	User Defined	-	300°	Wirewound	Solder Turret	Round	1.969" (50.00mm)	0.394" (10.00mm)	-	Panel Mount
	RT500AS4700KB POT 470 OHM 500W WIREWOUND LIN Vishay Sfernice	409	$0.00		RT500	Bulk	Obsolete	470	±10%	500W	None	1	-	Linear	1	User Defined	-	300°	Wirewound	Solder Turret	Round	1.969" (50.00mm)	0.394" (10.00mm)	-	Panel Mount
	RT500AS4701KB POT 4.7K OHM 500W WIREWOUND LIN Vishay Sfernice	31	$0.00		RT500	Bulk	Obsolete	4.7k	±10%	500W	None	1	-	Linear	1	User Defined	-	300°	Wirewound	Solder Turret	Round	1.969" (50.00mm)	0.394" (10.00mm)	-	Panel Mount
	RT500AS47R0KB POT 47 OHM 500W WIREWOUND LINEAR Vishay Sfernice	417	$0.00		RT500	Bulk	Obsolete	47	±10%	500W	None	1	-	Linear	1	User Defined	-	300°	Wirewound	Solder Turret	Round	1.969" (50.00mm)	0.394" (10.00mm)	-	Panel Mount
	RT500AS4R70KB POT 4.7 OHM 500W WIREWOUND LIN Vishay Sfernice	363	$0.00		RT500	Bulk	Obsolete	4.7	±10%	500W	None	1	-	Linear	1	User Defined	-	300°	Wirewound	Solder Turret	Round	1.969" (50.00mm)	0.394" (10.00mm)	-	Panel Mount
	RT500AS68R0KB POT 68 OHM 500W WIREWOUND LINEAR Vishay Sfernice	50	$0.00		RT500	Bulk	Obsolete	68	±10%	500W	None	1	-	Linear	1	User Defined	-	300°	Wirewound	Solder Turret	Round	1.969" (50.00mm)	0.394" (10.00mm)	-	Panel Mount
	RT500AS6R80KB POT 6.8 OHM 500W WIREWOUND LIN Vishay Sfernice	597	$0.00		RT500	Bulk	Obsolete	6.8	±10%	500W	None	1	-	Linear	1	User Defined	-	300°	Wirewound	Solder Turret	Round	1.969" (50.00mm)	0.394" (10.00mm)	-	Panel Mount
	3751H-601-103L POT 10K OHM 1W HYBRITRON LINEAR Bourns Inc.	602	$0.00		Hybritron® 3751	Bulk	Active	10k	±10%	1W	None	10	-	Linear	1	User Defined	±100ppm/°C	3600°	Hybritron®	Solder Turret	Round	0.375" (9.53mm)	0.093" (2.36mm)	-	Servo Mount