Rotary Potentiometers, Rheostats

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of 66

Mfr Part #	Quantity Available	Price	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

91A1A-B16-B10L POT 1K OHM 1W PLASTIC LINEAR Bourns Inc.	5,463 In Stock	1 : ¥58.53000 Bulk	91	Bulk	Active	1k	±20%	1W	None	1	-	Linear	1	Side Adjustment	±1000ppm/°C	300°	Conductive Plastic	PC Pins	Slotted	0.500" (12.70mm)	0.250" (6.35mm)	3/8-32	Panel Mount
91A1A-B28-A22L POT 250K OHM 2W CERMET LINEAR Bourns Inc.	415 In Stock	1 : ¥67.23000 Bulk	91	Bulk	Active	250k	±10%	2W	None	1	-	Linear	1	Side Adjustment	±150ppm/°C	300°	Cermet	PC Pins	Slotted	0.875" (22.23mm)	0.250" (6.35mm)	3/8-32	Panel Mount
91A1A-B28-B15L POT 10K OHM 1W PLASTIC LINEAR Bourns Inc.	4,140 In Stock	1 : ¥71.91000 Bulk	91	Bulk	Active	10k	±20%	1W	None	1	-	Linear	1	Side Adjustment	±1000ppm/°C	300°	Conductive Plastic	PC Pins	Slotted	0.875" (22.23mm)	0.250" (6.35mm)	3/8-32	Panel Mount
91A1A-B24-B15L POT 10K OHM 1W PLASTIC LINEAR Bourns Inc.	1,420 In Stock	1 : ¥71.91000 Bulk	91	Bulk	Active	10k	±20%	1W	None	1	-	Linear	1	Side Adjustment	±1000ppm/°C	300°	Conductive Plastic	PC Pins	Slotted	0.750" (19.05mm)	0.250" (6.35mm)	3/8-32	Panel Mount
91A1A-B28-A15L POT 10K OHM 2W CERMET LINEAR Bourns Inc.	876 In Stock	1 : ¥71.91000 Bulk	91	Bulk	Active	10k	±10%	2W	None	1	-	Linear	1	Side Adjustment	±150ppm/°C	300°	Cermet	PC Pins	Slotted	0.875" (22.23mm)	0.250" (6.35mm)	3/8-32	Panel Mount
91A1A-B28-A13L POT 5K OHM 2W CERMET LINEAR Bourns Inc.	405 In Stock	1 : ¥71.91000 Bulk	91	Bulk	Active	5k	±10%	2W	None	1	-	Linear	1	Side Adjustment	±150ppm/°C	300°	Cermet	PC Pins	Slotted	0.875" (22.23mm)	0.250" (6.35mm)	3/8-32	Panel Mount
91A1A-B28-B13L POT 5K OHM 1W PLASTIC LINEAR Bourns Inc.	294 In Stock	1 : ¥71.91000 Bulk	91	Bulk	Active	5k	±20%	1W	None	1	-	Linear	1	Side Adjustment	±1000ppm/°C	300°	Conductive Plastic	PC Pins	Slotted	0.875" (22.23mm)	0.250" (6.35mm)	3/8-32	Panel Mount
91A1A-B28-A10L POT 1K OHM 2W CERMET LINEAR Bourns Inc.	273 In Stock	1 : ¥71.91000 Bulk	91	Bulk	Active	1k	±10%	2W	None	1	-	Linear	1	Side Adjustment	±150ppm/°C	300°	Cermet	PC Pins	Slotted	0.875" (22.23mm)	0.250" (6.35mm)	3/8-32	Panel Mount
91A1A-B28-B10L POT 1K OHM 1W PLASTIC LINEAR Bourns Inc.	254 In Stock	1 : ¥71.91000 Bulk	91	Bulk	Active	1k	±20%	1W	None	1	-	Linear	1	Side Adjustment	±1000ppm/°C	300°	Conductive Plastic	PC Pins	Slotted	0.875" (22.23mm)	0.250" (6.35mm)	3/8-32	Panel Mount
91A1A-B24-D15L POT 10K OHM 1/2W PLASTIC LOG Bourns Inc.	650 In Stock	1 : ¥78.15000 Bulk	91	Bulk	Active	10k	±20%	0.5W, 1/2W	None	1	-	Logarithmic	1	Side Adjustment	±1000ppm/°C	300°	Conductive Plastic	PC Pins	Slotted	0.750" (19.05mm)	0.250" (6.35mm)	3/8-32	Panel Mount
91A1A-B28-B22L POT 250K OHM 1W PLASTIC LINEAR Bourns Inc.	541 In Stock	1 : ¥62.31000 Bulk	91	Bulk	Active	250k	±20%	1W	None	1	-	Linear	1	Side Adjustment	±1000ppm/°C	300°	Conductive Plastic	PC Pins	Slotted	0.875" (22.23mm)	0.250" (6.35mm)	3/8-32	Panel Mount
91A1A-B28-B12L POT 2.5K OHM 1W PLASTIC LINEAR Bourns Inc.	116 In Stock	1 : ¥67.23000 Bulk	91	Bulk	Active	2.5k	±20%	1W	None	1	-	Linear	1	Side Adjustment	±1000ppm/°C	300°	Conductive Plastic	PC Pins	Slotted	0.875" (22.23mm)	0.250" (6.35mm)	3/8-32	Panel Mount
91A1A-B24-B18L POT 50K OHM 1W PLASTIC LINEAR Bourns Inc.	330 In Stock	1 : ¥71.91000 Bulk	91	Bulk	Active	50k	±20%	1W	None	1	-	Linear	1	Side Adjustment	±1000ppm/°C	300°	Conductive Plastic	PC Pins	Slotted	0.750" (19.05mm)	0.250" (6.35mm)	3/8-32	Panel Mount
91A1A-B24-A15L POT 10K OHM 2W CERMET LINEAR Bourns Inc.	272 In Stock	1 : ¥71.91000 Bulk	91	Bulk	Active	10k	±10%	2W	None	1	-	Linear	1	Side Adjustment	±150ppm/°C	300°	Cermet	PC Pins	Slotted	0.750" (19.05mm)	0.250" (6.35mm)	3/8-32	Panel Mount
91A1A-B28-B20L POT 100K OHM 1W PLASTIC LINEAR Bourns Inc.	221 In Stock	1 : ¥71.91000 Bulk	91	Bulk	Active	100k	±20%	1W	None	1	-	Linear	1	Side Adjustment	±1000ppm/°C	300°	Conductive Plastic	PC Pins	Slotted	0.875" (22.23mm)	0.250" (6.35mm)	3/8-32	Panel Mount
91A1A-B24-B13L POT 5K OHM 1W PLASTIC LINEAR Bourns Inc.	189 In Stock	1 : ¥71.91000 Bulk	91	Bulk	Active	5k	±20%	1W	None	1	-	Linear	1	Side Adjustment	±1000ppm/°C	300°	Conductive Plastic	PC Pins	Slotted	0.750" (19.05mm)	0.250" (6.35mm)	3/8-32	Panel Mount
91A1A-B28-A18L POT 50K OHM 2W CERMET LINEAR Bourns Inc.	168 In Stock	1 : ¥71.91000 Bulk	91	Bulk	Active	50k	±10%	2W	None	1	-	Linear	1	Side Adjustment	±150ppm/°C	300°	Cermet	PC Pins	Slotted	0.875" (22.23mm)	0.250" (6.35mm)	3/8-32	Panel Mount
91A1A-B24-B20L POT 100K OHM 1W PLASTIC LINEAR Bourns Inc.	144 In Stock	1 : ¥71.91000 Bulk	91	Bulk	Active	100k	±20%	1W	None	1	-	Linear	1	Side Adjustment	±1000ppm/°C	300°	Conductive Plastic	PC Pins	Slotted	0.750" (19.05mm)	0.250" (6.35mm)	3/8-32	Panel Mount
91A1A-B28-A20L POT 100K OHM 2W CERMET LINEAR Bourns Inc.	141 In Stock	1 : ¥71.91000 Bulk	91	Bulk	Active	100k	±10%	2W	None	1	-	Linear	1	Side Adjustment	±150ppm/°C	300°	Cermet	PC Pins	Slotted	0.875" (22.23mm)	0.250" (6.35mm)	3/8-32	Panel Mount
91A1A-B28-E15L POT 10K OHM 1W PLASTIC LINEAR Bourns Inc.	495 In Stock	1 : ¥77.58000 Tray	91	Tray	Active	10k	±10%	1W	None	1	-	Linear	1	Side Adjustment	±1000ppm/°C	300°	Conductive Plastic	PC Pins	Slotted	0.875" (22.23mm)	0.250" (6.35mm)	3/8-32	Panel Mount
91A1A-B28-D18L POT 50K OHM 1/2W PLASTIC LOG Bourns Inc.	410 In Stock	1 : ¥78.15000 Bulk	91	Bulk	Active	50k	±20%	0.5W, 1/2W	None	1	-	Logarithmic	1	Side Adjustment	±1000ppm/°C	300°	Conductive Plastic	PC Pins	Slotted	0.875" (22.23mm)	0.250" (6.35mm)	3/8-32	Panel Mount
91A1A-B24-D20L POT 100K OHM 1/2W PLASTIC LOG Bourns Inc.	263 In Stock	1 : ¥78.15000 Bulk	91	Bulk	Active	100k	±20%	0.5W, 1/2W	None	1	-	Logarithmic	1	Side Adjustment	±1000ppm/°C	300°	Conductive Plastic	PC Pins	Slotted	0.750" (19.05mm)	0.250" (6.35mm)	3/8-32	Panel Mount
91A1A-B24-D13L POT 5K OHM 1/2W PLASTIC LOG Bourns Inc.	250 In Stock	1 : ¥78.15000 Bulk	91	Bulk	Active	5k	±20%	0.5W, 1/2W	None	1	-	Logarithmic	1	Side Adjustment	±1000ppm/°C	300°	Conductive Plastic	PC Pins	Slotted	0.750" (19.05mm)	0.250" (6.35mm)	3/8-32	Panel Mount
91A1A-B28-D15L POT 10K OHM 1/2W PLASTIC LOG Bourns Inc.	232 In Stock	1 : ¥78.15000 Bulk	91	Bulk	Active	10k	±20%	0.5W, 1/2W	None	1	-	Logarithmic	1	Side Adjustment	±1000ppm/°C	300°	Conductive Plastic	PC Pins	Slotted	0.875" (22.23mm)	0.250" (6.35mm)	3/8-32	Panel Mount
91A1A-B28-D20L POT 100K OHM 1/2W PLASTIC LOG Bourns Inc.	217 In Stock	1 : ¥78.15000 Bulk	91	Bulk	Active	100k	±20%	0.5W, 1/2W	None	1	-	Logarithmic	1	Side Adjustment	±1000ppm/°C	300°	Conductive Plastic	PC Pins	Slotted	0.875" (22.23mm)	0.250" (6.35mm)	3/8-32	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.

Rotary Potentiometers, Rheostats

Rotary Potentiometers, Rheostats

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