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
	RES175E POT 175 OHM 12.5W WIREWOUND LIN Ohmite	15	$66.69		E	Bulk	Active	175	±10%	12.5W	None	1	-	Linear	1	User Defined	-	300°	Wirewound	Solder Lug	Slotted	0.625" (15.88mm)	0.125" (3.18mm)	1/4-32	Panel Mount
	RES150E POT 150 OHM 12.5W WIREWOUND LIN Ohmite	20	$53.00		E	Bulk	Active	150	±10%	12.5W	None	1	-	Linear	1	User Defined	-	300°	Wirewound	Solder Lug	Slotted	0.625" (15.88mm)	0.125" (3.18mm)	1/4-32	Panel Mount
	RES35RE POT 35 OHM 12.5W WIREWOUND LIN Ohmite	13	$65.78		E	Bulk	Active	35	±10%	12.5W	None	1	-	Linear	1	User Defined	-	300°	Wirewound	Solder Lug	Slotted	0.625" (15.88mm)	0.125" (3.18mm)	1/4-32	Panel Mount
	138B00103 POT WIREWOUND LIN Vishay Spectrol	13	$67.27			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	138B20103 POT WIREWOUND LIN Vishay Spectrol	14	$67.24			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	138B00503 POT WIREWOUND LIN Vishay Spectrol	11	$66.86			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	138B00502 POT WIREWOUND LIN Vishay Spectrol	7	$65.99			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	138B20203 POT WIREWOUND LIN Vishay Spectrol	9	$67.04			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	138B00202 POT WIREWOUND LIN Vishay Spectrol	8	$66.50			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	138B00102 POT WIREWOUND LIN Vishay Spectrol	11	$66.91			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	138B20102 POT WIREWOUND LIN Vishay Spectrol	7	$67.59			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	138B20502 POT WIREWOUND LIN Vishay Spectrol	3	$66.43			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	CCU1031E POT 10K OHM 2W CARBON LINEAR Ohmite	2	$67.26		CCU	Bulk	Active	10k	±10%	2W	None	1	-	Linear	2	User Defined	-	312°	Carbon	Solder Lug	Round	2.000" (50.80mm)	0.250" (6.35mm)	3/8-32	Panel Mount
	J40S 500 POT 500 OHM 1W WIREWOUND LINEAR Nidec Copal Electronics	16	$67.89		J	Bulk	Active	500	±5%	1W	None	1	Long Life	Linear	1	User Defined	±50ppm/°C	Continuous	Wirewound	Solder Turret	Round	0.787" (20.00mm)	0.236" (6.00mm)	-	Servo Mount
	J40S 1K POT 1K OHM 1W WIREWOUND LINEAR Nidec Copal Electronics	10	$68.52		J	Bulk	Active	1k	±5%	1W	None	1	Long Life	Linear	1	User Defined	±50ppm/°C	Continuous	Wirewound	Solder Turret	Round	0.787" (20.00mm)	0.236" (6.00mm)	-	Servo Mount
	J40S 2K POT 2K OHM 1W WIREWOUND LINEAR Nidec Copal Electronics	12	$68.53		J	Bulk	Active	2k	±5%	1W	None	1	Long Life	Linear	1	User Defined	±50ppm/°C	Continuous	Wirewound	Solder Turret	Round	0.787" (20.00mm)	0.236" (6.00mm)	-	Servo Mount
	J40S 5K POT 5K OHM 1W WIREWOUND LINEAR Nidec Copal Electronics	7	$69.36		J	Bulk	Active	5k	±5%	1W	None	1	Long Life	Linear	1	User Defined	±50ppm/°C	Continuous	Wirewound	Solder Turret	Round	0.787" (20.00mm)	0.236" (6.00mm)	-	Servo Mount
	J40S 10K POT 10K OHM 1W WIREWOUND LINEAR Nidec Copal Electronics	12	$68.41		J	Bulk	Active	10k	±5%	1W	None	1	Long Life	Linear	1	User Defined	±50ppm/°C	Continuous	Wirewound	Solder Turret	Round	0.787" (20.00mm)	0.236" (6.00mm)	-	Servo Mount
	8143R100KL.25 POT 100K OHM 2W HYBRID LINEAR TT Electronics/BI	13	$68.75		8140	Bulk	Active	100k	±10%	2W	None	10	-	Linear	2	User Defined	±50ppm/°C	3600°	Hybrid	Solder Turret	Round	0.375" (9.53mm)	0.125" (3.18mm)	-	Servo Mount
	8143R50KL.25 POT 50K OHM 2W HYBRID LINEAR TT Electronics/BI	6	$68.81		8140	Bulk	Active	50k	±10%	2W	None	10	-	Linear	2	User Defined	±50ppm/°C	3600°	Hybrid	Solder Turret	Round	0.375" (9.53mm)	0.125" (3.18mm)	-	Servo Mount