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
	RLS100E POT 100 OHM 150W WIREWOUND LIN Ohmite	4	$185.80		L	Bulk	Active	100	±10%	150W	None	1	-	Linear	1	User Defined	-	300°	Wirewound	Solder Lug	Flatted	0.875" (22.23mm)	0.250" (6.35mm)	3/8-32	Panel Mount
	RLS10RE POT 10 OHM 150W WIREWOUND LINEAR Ohmite	3	$155.74		L	Bulk	Active	10	±10%	150W	None	1	-	Linear	1	User Defined	-	300°	Wirewound	Solder Lug	Flatted	0.875" (22.23mm)	0.250" (6.35mm)	3/8-32	Panel Mount
	RLS150E POT 150 OHM 150W WIREWOUND LIN Ohmite	7	$184.62		L	Bulk	Active	150	±10%	150W	None	1	-	Linear	1	User Defined	-	300°	Wirewound	Solder Lug	Flatted	0.875" (22.23mm)	0.250" (6.35mm)	3/8-32	Panel Mount
	RLS15RE POT 15 OHM 150W WIREWOUND LINEAR Ohmite	6	$184.33		L	Bulk	Active	15	±10%	150W	None	1	-	Linear	1	User Defined	-	300°	Wirewound	Solder Lug	Flatted	0.875" (22.23mm)	0.250" (6.35mm)	3/8-32	Panel Mount
	RLS250E POT 250 OHM 150W WIREWOUND LIN Ohmite	6	$183.72		L	Bulk	Active	250	±10%	150W	None	1	-	Linear	1	User Defined	-	300°	Wirewound	Solder Lug	Flatted	0.875" (22.23mm)	0.250" (6.35mm)	3/8-32	Panel Mount
	RLS25RE POT 25 OHM 150W WIREWOUND LINEAR Ohmite	5	$186.11		L	Bulk	Active	25	±10%	150W	None	1	-	Linear	1	User Defined	-	300°	Wirewound	Solder Lug	Flatted	0.875" (22.23mm)	0.250" (6.35mm)	3/8-32	Panel Mount
	RLS350E POT 350 OHM 150W WIREWOUND LIN Ohmite	6	$186.08		L	Bulk	Active	350	±10%	150W	None	1	-	Linear	1	User Defined	-	300°	Wirewound	Solder Lug	Flatted	0.875" (22.23mm)	0.250" (6.35mm)	3/8-32	Panel Mount
	RLS35RE POT 35 OHM 150W WIREWOUND LINEAR Ohmite	6	$186.63		L	Bulk	Active	35	±10%	150W	None	1	-	Linear	1	User Defined	-	300°	Wirewound	Solder Lug	Flatted	0.875" (22.23mm)	0.250" (6.35mm)	3/8-32	Panel Mount
	RLS500E POT 500 OHM 150W WIREWOUND LIN Ohmite	6	$135.09		L	Bulk	Active	500	±10%	150W	None	1	-	Linear	1	User Defined	-	300°	Wirewound	Solder Lug	Flatted	0.875" (22.23mm)	0.250" (6.35mm)	3/8-32	Panel Mount
	RLS50RE POT 50 OHM 150W WIREWOUND LINEAR Ohmite	2	$185.21		L	Bulk	Active	50	±10%	150W	None	1	-	Linear	1	User Defined	-	300°	Wirewound	Solder Lug	Flatted	0.875" (22.23mm)	0.250" (6.35mm)	3/8-32	Panel Mount
	RLS75RE POT 75 OHM 150W WIREWOUND LINEAR Ohmite	5	$188.42		L	Bulk	Active	75	±10%	150W	None	1	-	Linear	1	User Defined	-	300°	Wirewound	Solder Lug	Flatted	0.875" (22.23mm)	0.250" (6.35mm)	3/8-32	Panel Mount
	CR100KL.5 POT 100K OHM 3W WIREWOUND LINEAR TT Electronics/BI	3	$188.87		C	Bulk	Active	100k	±3%	3W	None	3	-	Linear	3	User Defined	±20ppm/°C	1080°	Wirewound	Solder Lug	Round	0.811" (20.60mm)	0.250" (6.35mm)	3/8-32	Panel Mount
	CR100L.5 POT 100 OHM 3W WIREWOUND LINEAR TT Electronics/BI	5	$186.06		C	Bulk	Active	100	±3%	3W	None	3	-	Linear	3	User Defined	±20ppm/°C	1080°	Wirewound	Solder Lug	Round	0.811" (20.60mm)	0.250" (6.35mm)	3/8-32	Panel Mount
	CR1KL.5 POT 1K OHM 3W WIREWOUND LINEAR TT Electronics/BI	6	$184.67		C	Bulk	Active	1k	±3%	3W	None	3	-	Linear	3	User Defined	±130ppm/°C	1080°	Wirewound	Solder Lug	Round	0.811" (20.60mm)	0.250" (6.35mm)	3/8-32	Panel Mount
	CR200L.5 POT 200 OHM 3W WIREWOUND LINEAR TT Electronics/BI	3	$183.67		C	Bulk	Active	200	±3%	3W	None	3	-	Linear	3	User Defined	±20ppm/°C	1080°	Wirewound	Solder Lug	Round	0.811" (20.60mm)	0.250" (6.35mm)	3/8-32	Panel Mount
	CR20KL.5 POT 20K OHM 3W WIREWOUND LINEAR TT Electronics/BI	6	$188.50		C	Bulk	Active	20k	±3%	3W	None	3	-	Linear	3	User Defined	±20ppm/°C	1080°	Wirewound	Solder Lug	Round	0.811" (20.60mm)	0.250" (6.35mm)	3/8-32	Panel Mount
	CR2KL.5 POT 2K OHM 3W WIREWOUND LINEAR TT Electronics/BI	2	$187.00		C	Bulk	Active	2k	±3%	3W	None	3	-	Linear	3	User Defined	±130ppm/°C	1080°	Wirewound	Solder Lug	Round	0.811" (20.60mm)	0.250" (6.35mm)	3/8-32	Panel Mount
	CR500L.5 POT 500 OHM 3W WIREWOUND LINEAR TT Electronics/BI	2	$189.00		C	Bulk	Active	500	±3%	3W	None	3	-	Linear	3	User Defined	±20ppm/°C	1080°	Wirewound	Solder Lug	Round	0.811" (20.60mm)	0.250" (6.35mm)	3/8-32	Panel Mount
	CR50KL.5 POT 50K OHM 3W WIREWOUND LINEAR TT Electronics/BI	6	$183.55		C	Bulk	Active	50k	±3%	3W	None	3	-	Linear	3	User Defined	±20ppm/°C	1080°	Wirewound	Solder Lug	Round	0.811" (20.60mm)	0.250" (6.35mm)	3/8-32	Panel Mount
	RKS1R0 POT 1 OHM 100W WIREWOUND LINEAR Ohmite	3	$188.58		K	Bulk	Active	1	±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