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
	P091P-FC25BR100K POT 100K OHM 1/20W PLASTIC LIN TT Electronics/BI	100	$1.69		P09x	Tray	Active	100k	±20%	0.05W, 1/20W	None	1	-	Linear	1	Side Adjustment	-	300°	Conductive Plastic	PC Pins, Board Locks	Flatted	0.984" (25.00mm)	0.236" (6.00mm)	M7 x 0.75	Panel Mount
	P091P-FC25BR50K POT 50K OHM 1/20W PLASTIC LINEAR TT Electronics/BI	12	$1.70		P09x	Tray	Active	50k	±20%	0.05W, 1/20W	None	1	-	Linear	1	Side Adjustment	-	300°	Conductive Plastic	PC Pins, Board Locks	Flatted	0.984" (25.00mm)	0.236" (6.00mm)	M7 x 0.75	Panel Mount
	P091P-FC25CR2K POT 2K OHM 1/40W PLASTIC R-LOG TT Electronics/BI	469	$1.70		P09x	Tray	Active	2k	±20%	0.025W, 1/40W	None	1	-	Reverse Logarithmic	1	Side Adjustment	-	300°	Conductive Plastic	PC Pins, Board Locks	Flatted	0.984" (25.00mm)	0.236" (6.00mm)	M7 x 0.75	Panel Mount
	P091P-FC25CR50K POT 50K OHM 1/40W PLASTIC R-LOG TT Electronics/BI	121	$1.71		P09x	Tray	Active	50k	±20%	0.025W, 1/40W	None	1	-	Reverse Logarithmic	1	Side Adjustment	-	300°	Conductive Plastic	PC Pins, Board Locks	Flatted	0.984" (25.00mm)	0.236" (6.00mm)	M7 x 0.75	Panel Mount
	P091P-FC30AR50K POT 50K OHM 1/40W PLASTIC LOG TT Electronics/BI	372	$1.73		P09x	Tray	Active	50k	±20%	0.025W, 1/40W	None	1	-	Logarithmic	1	Side Adjustment	-	300°	Conductive Plastic	PC Pins, Board Locks	Flatted	1.181" (30.00mm)	0.236" (6.00mm)	M7 x 0.75	Panel Mount
	P091P-QA25BR100K POT 100K OHM 1/20W PLASTIC LIN TT Electronics/BI	186	$1.73		P09x	Tray	Active	100k	±20%	0.05W, 1/20W	None	1	-	Linear	1	Side Adjustment	-	300°	Conductive Plastic	PC Pins, Board Locks	Knurled and Slotted	0.984" (25.00mm)	0.236" (6.00mm)	M7 x 0.75	Panel Mount
	PRS11R-415F-S103B1 POT 10K OHM 1/20W LINEAR Bourns Inc.	153	$1.80		PRS11R	Tray	Active	10k	±20%	0.05W, 1/20W	Momentary Push, SPST	1	-	Linear	1	Top Adjustment	-	300°	-	PC Pins	Flatted	0.591" (15.00mm)	0.236" (6.00mm)	M7 x 0.75	Through Hole
	PRS11R-425F-S103B1 POT 10K OHM 1/20W LINEAR Bourns Inc.	221	$1.82		PRS11R	Tray	Active	10k	±20%	0.05W, 1/20W	Momentary Push, SPST	1	-	Linear	1	Top Adjustment	-	300°	-	PC Pins	Flatted	0.984" (25.00mm)	0.236" (6.00mm)	M7 x 0.75	Through Hole
	PRS11R-425F-S203A3 POT 20K OHM 1/20W LOGARITHMIC Bourns Inc.	67	$1.78		PRS11R	Tray	Active	20k	±20%	0.05W, 1/20W	Momentary Push, SPST	1	-	Logarithmic	1	Top Adjustment	-	300°	-	PC Pins	Flatted	0.984" (25.00mm)	0.236" (6.00mm)	M7 x 0.75	Through Hole
	PRS11R-415F-N103B1 POT 10K OHM 1/20W LINEAR Bourns Inc.	357	$1.83		PRS11R	Tray	Active	10k	±20%	0.05W, 1/20W	None	1	-	Linear	1	Top Adjustment	-	300°	-	PC Pins	Flatted	0.591" (15.00mm)	0.236" (6.00mm)	M7 x 0.75	Through Hole
	PRS11R-425F-N203A3 POT 20K OHM 1/20W LOGARITHMIC Bourns Inc.	153	$1.81		PRS11R	Tray	Active	20k	±20%	0.05W, 1/20W	None	1	-	Logarithmic	1	Top Adjustment	-	300°	-	PC Pins	Flatted	0.984" (25.00mm)	0.236" (6.00mm)	M7 x 0.75	Through Hole
	PRS11R-425F-N103B1 POT 10K OHM 1/20W LINEAR Bourns Inc.	228	$1.79		PRS11R	Tray	Active	10k	±20%	0.05W, 1/20W	None	1	-	Linear	1	Top Adjustment	-	300°	-	PC Pins	Flatted	0.984" (25.00mm)	0.236" (6.00mm)	M7 x 0.75	Through Hole
	P0925N-FA15AR100K POT 100K OHM 1/40W PLASTIC LOG TT Electronics/BI	203	$1.87		P09x	Tray	Active	100k	±20%	0.025W, 1/40W	None	1	-	Logarithmic	2	Top Adjustment	-	300°	Conductive Plastic	PC Pins, Board Locks	Flatted	0.591" (15.00mm)	0.236" (6.00mm)	M7 x 0.75	Panel Mount
	P0925N-FA15AR200K POT 200K OHM 1/40W PLASTIC LOG TT Electronics/BI	248	$1.85		P09x	Tray	Active	200k	±20%	0.025W, 1/40W	None	1	-	Logarithmic	2	Top Adjustment	-	300°	Conductive Plastic	PC Pins, Board Locks	Flatted	0.591" (15.00mm)	0.236" (6.00mm)	M7 x 0.75	Panel Mount
	P0925N-FC15AR10K POT 10K OHM 1/40W PLASTIC LOG TT Electronics/BI	193	$1.83		P09x	Tray	Active	10k	±20%	0.025W, 1/40W	None	1	-	Logarithmic	2	Top Adjustment	-	300°	Conductive Plastic	PC Pins, Board Locks	Flatted	0.591" (15.00mm)	0.236" (6.00mm)	M7 x 0.75	Panel Mount
	P0925N-FC15AR5K POT 5K OHM 1/40W PLASTIC LOG TT Electronics/BI	366	$1.84		P09x	Tray	Active	5k	±20%	0.025W, 1/40W	None	1	-	Logarithmic	2	Top Adjustment	-	300°	Conductive Plastic	PC Pins, Board Locks	Flatted	0.591" (15.00mm)	0.236" (6.00mm)	M7 x 0.75	Panel Mount
	P0925N-FC15BR20K POT 20K OHM 1/20W PLASTIC LINEAR TT Electronics/BI	407	$1.83		P09x	Tray	Active	20k	±20%	0.05W, 1/20W	None	1	-	Linear	2	Top Adjustment	-	300°	Conductive Plastic	PC Pins, Board Locks	Flatted	0.591" (15.00mm)	0.236" (6.00mm)	M7 x 0.75	Panel Mount
	P0925N-FC15BR50K POT 50K OHM 1/20W PLASTIC LINEAR TT Electronics/BI	156	$1.85		P09x	Tray	Active	50k	±20%	0.05W, 1/20W	None	1	-	Linear	2	Top Adjustment	-	300°	Conductive Plastic	PC Pins, Board Locks	Flatted	0.591" (15.00mm)	0.236" (6.00mm)	M7 x 0.75	Panel Mount
	P0925N-FC15CR500K POT 500K OHM 1/40W PLASTIC R-LOG TT Electronics/BI	361	$1.82		P09x	Tray	Active	500k	±20%	0.025W, 1/40W	None	1	-	Reverse Logarithmic	2	Top Adjustment	-	300°	Conductive Plastic	PC Pins, Board Locks	Flatted	0.591" (15.00mm)	0.236" (6.00mm)	M7 x 0.75	Panel Mount
	P0925N-FC20AR100K POT 100K OHM 1/40W PLASTIC LOG TT Electronics/BI	104	$1.84		P09x	Tray	Active	100k	±20%	0.025W, 1/40W	None	1	-	Logarithmic	2	Top Adjustment	-	300°	Conductive Plastic	PC Pins, Board Locks	Flatted	0.787" (20.00mm)	0.236" (6.00mm)	M7 x 0.75	Panel Mount