Rotary Potentiometers, Rheostats

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of 16

Mfr Part #	Quantity Available	Price	Tariff Status	Series	Package	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
39SA-1RB-103 POT 10K OHM 1/4W PLASTIC LINEAR Bourns Inc.	321 In Stock	1 : $16.28000 Tray	-	39	Tray	Active	10k	±20%	0.25W, 1/4W	Rotary, SPST	1.0	-	Linear	1	Top Adjustment	-	270°	Conductive Plastic	PC Pins	Slotted	0.500" (12.70mm)	0.125" (3.18mm)	1/4-28	Panel Mount
39LB-1PB-103 POT 10K OHM 1/4W PLASTIC LINEAR Bourns Inc.	186 In Stock	1 : $18.89000 Tray	-	39	Tray	Active	10k	±20%	0.25W, 1/4W	Momentary Push, SPST	1.0	-	Linear	1	Top Adjustment	-	230°	Conductive Plastic	PC Pins	Flatted	0.500" (12.70mm)	0.125" (3.18mm)	1/4-28	Panel Mount
39LA-1PB-103 POT 10K OHM 1/4W PLASTIC LINEAR Bourns Inc.	91 In Stock	1 : $18.89000 Tray	-	39	Tray	Active	10k	±20%	0.25W, 1/4W	Momentary Push, SPST	1.0	-	Linear	1	Top Adjustment	-	230°	Conductive Plastic	PC Pins	Slotted	0.500" (12.70mm)	0.125" (3.18mm)	1/4-28	Panel Mount
39SB-1RB-104 POT 100K OHM 1/4W PLASTIC LINEAR Bourns Inc.	25 In Stock	1 : $20.35000 Tray	-	39	Tray	Active	100k	±20%	0.25W, 1/4W	Rotary, SPST	1.0	-	Linear	1	Top Adjustment	-	270°	Conductive Plastic	PC Pins	Flatted	0.500" (12.70mm)	0.125" (3.18mm)	1/4-28	Panel Mount
39SB-1NB-103 POT 10K OHM 1/4W PLASTIC LINEAR Bourns Inc.	17 In Stock	1 : $14.25000 Tray	-	39	Tray	Active	10k	±20%	0.25W, 1/4W	None	1.0	-	Linear	1	Top Adjustment	-	270°	Conductive Plastic	PC Pins	Flatted	0.500" (12.70mm)	0.125" (3.18mm)	1/4-28	Panel Mount
39SB-1RB-103 POT 10K OHM 1/4W PLASTIC LINEAR Bourns Inc.	0 In Stock Check Lead Time	1 : $20.35000 Tray	-	39	Tray	Active	10k	±20%	0.25W, 1/4W	Rotary, SPST	1.0	-	Linear	1	Top Adjustment	-	270°	Conductive Plastic	PC Pins	Flatted	0.500" (12.70mm)	0.125" (3.18mm)	1/4-28	Panel Mount
39SA-1NB-203 POT 20K OHM 1/4W PLASTIC LINEAR Bourns Inc.	0 In Stock Check Lead Time	500 : $8.26280 Tray	-	39	Tray	Active	20k	±20%	0.25W, 1/4W	None	1.0	-	Linear	1	Top Adjustment	-	270°	Conductive Plastic	PC Pins	Slotted	0.500" (12.70mm)	0.125" (3.18mm)	1/4-28	Panel Mount
39SA-1NB-103 POT 10K OHM 1/4W PLASTIC LINEAR Bourns Inc.	0 In Stock Check Lead Time	500 : $9.07484 Tray	-	39	Tray	Active	10k	±20%	0.25W, 1/4W	None	1.0	-	Linear	1	Top Adjustment	-	270°	Conductive Plastic	PC Pins	Slotted	0.500" (12.70mm)	0.125" (3.18mm)	1/4-28	Panel Mount
39SA-1NB-503 POT 50K OHM 1/4W PLASTIC LINEAR Bourns Inc.	0 In Stock Check Lead Time	500 : $9.07484 Tray	-	39	Tray	Active	50k	±20%	0.25W, 1/4W	None	1.0	-	Linear	1	Top Adjustment	-	270°	Conductive Plastic	PC Pins	Slotted	0.500" (12.70mm)	0.125" (3.18mm)	1/4-28	Panel Mount
39LA-1PB-203 POT 20K OHM 1/4W PLASTIC LINEAR Bourns Inc.	0 In Stock Check Lead Time	500 : $9.86872 Tray	-	39	Tray	Active	20k	±20%	0.25W, 1/4W	Momentary Push, SPST	1.0	-	Linear	1	Top Adjustment	-	230°	Conductive Plastic	PC Pins	Slotted	0.500" (12.70mm)	0.125" (3.18mm)	1/4-28	Panel Mount
39LA-1PB-503 POT 50K OHM 1/4W PLASTIC LINEAR Bourns Inc.	0 In Stock Check Lead Time	500 : $9.86872 Tray	-	39	Tray	Active	50k	±20%	0.25W, 1/4W	Momentary Push, SPST	1.0	-	Linear	1	Top Adjustment	-	230°	Conductive Plastic	PC Pins	Slotted	0.500" (12.70mm)	0.125" (3.18mm)	1/4-28	Panel Mount
39SB-1RD-104 POT 100K OHM 1/8W PLASTIC LOG Bourns Inc.	0 In Stock Check Lead Time	500 : $11.37770 Tray	-	39	Tray	Active	100k	±20%	0.125W, 1/8W	Rotary, SPST	1.0	-	Logarithmic	1	Top Adjustment	-	270°	Conductive Plastic	PC Pins	Flatted	0.500" (12.70mm)	0.125" (3.18mm)	1/4-28	Panel Mount
39SA-1RB-203 POT 20K OHM 1/4W PLASTIC LINEAR Bourns Inc.	0 In Stock Check Lead Time	500 : $12.92860 Tray	-	39	Tray	Active	20k	±20%	0.25W, 1/4W	Rotary, SPST	1.0	-	Linear	1	Top Adjustment	-	270°	Conductive Plastic	PC Pins	Slotted	0.500" (12.70mm)	0.125" (3.18mm)	1/4-28	Panel Mount
39SA-1RB-503 POT 50K OHM 1/4W PLASTIC LINEAR Bourns Inc.	0 In Stock Check Lead Time	500 : $12.92860 Tray	-	39	Tray	Active	50k	±20%	0.25W, 1/4W	Rotary, SPST	1.0	-	Linear	1	Top Adjustment	-	270°	Conductive Plastic	PC Pins	Slotted	0.500" (12.70mm)	0.125" (3.18mm)	1/4-28	Panel Mount
39SB-1RB-502 POT 5K OHM 1/4W PLASTIC LINEAR Bourns Inc.	0 In Stock Check Lead Time	500 : $12.92860 Tray	-	39	Tray	Active	5k	±20%	0.25W, 1/4W	Rotary, SPST	1.0	-	Linear	1	Top Adjustment	-	270°	Conductive Plastic	PC Pins	Flatted	0.500" (12.70mm)	0.125" (3.18mm)	1/4-28	Panel Mount
39SB-1RB-503 POT 50K OHM 1/4W PLASTIC LINEAR Bourns Inc.	0 In Stock Check Lead Time	500 : $12.92860 Tray	-	39	Tray	Active	50k	±20%	0.25W, 1/4W	Rotary, SPST	1.0	-	Linear	1	Top Adjustment	-	270°	Conductive Plastic	PC Pins	Flatted	0.500" (12.70mm)	0.125" (3.18mm)	1/4-28	Panel Mount

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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.