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
	3310Y-002-502 POT 5K OHM 1/4W PLASTIC LINEAR Bourns Inc.	203	$0.00		Pro Audio 3310	Bulk	Last Time Buy	5k	±20%	0.25W, 1/4W	None	1	Sealed	Linear	1	Top Adjustment	±1000ppm/°C	300°	Conductive Plastic	PC Pins	Slotted	0.500" (12.70mm)	0.125" (3.18mm)	1/4-32	Panel Mount
	3310H-104-502 POT 5K OHM 1/4W PLASTIC LINEAR Bourns Inc.	426	$0.00		Pro Audio 3310	Bulk	Last Time Buy	5k	±20%	0.25W, 1/4W	Rotary, SPDT	1	Sealed	Linear	2	Top Adjustment	±1000ppm/°C	300°	Conductive Plastic	PC Pins	Flatted	0.500" (12.70mm)	0.125" (3.18mm)	1/4-32	Panel Mount
	3310H-103-104L POT 100K OHM 1/4W PLASTIC LINEAR Bourns Inc.	173	$0.00		Pro Audio 3310	Bulk	Last Time Buy	100k	±20%	0.25W, 1/4W	Rotary, SPDT	1	Sealed	Linear	2	Top Adjustment	±1000ppm/°C	300°	Conductive Plastic	PC Pins	Flatted	0.500" (12.70mm)	0.125" (3.18mm)	1/4-32	Panel Mount
	3310R-102-203 POT 20K OHM 1/4W PLASTIC LINEAR Bourns Inc.	561	$0.00		Pro Audio 3310	Bulk	Last Time Buy	20k	±20%	0.25W, 1/4W	None	1	Sealed	Linear	1	Top Adjustment	±1000ppm/°C	300°	Conductive Plastic	PC Pins	Flatted	0.500" (12.70mm)	0.125" (3.18mm)	1/4-32	Panel Mount
	3310P-102-103 POT 10K OHM 1/4W PLASTIC LINEAR Bourns Inc.	14	$0.00		Pro Audio 3310	Bulk	Last Time Buy	10k	±20%	0.25W, 1/4W	None	1	Sealed	Linear	1	Top Adjustment	±1000ppm/°C	300°	Conductive Plastic	PC Pins	Flatted	0.500" (12.70mm)	0.125" (3.18mm)	1/4-32	Panel Mount
	3310C-002-104 POT 100K OHM 1/4W PLASTIC LINEAR Bourns Inc.	530	$0.00		Pro Audio 3310	Bulk	Last Time Buy	100k	±20%	0.25W, 1/4W	None	1	Sealed	Linear	1	Side Adjustment	±1000ppm/°C	300°	Conductive Plastic	PC Pins	Slotted	0.500" (12.70mm)	0.125" (3.18mm)	1/4-32	Panel Mount
	3310H-002-102 POT 1K OHM 1/4W PLASTIC LINEAR Bourns Inc.	262	$0.00		Pro Audio 3310	Bulk	Last Time Buy	1k	±20%	0.25W, 1/4W	None	1	Sealed	Linear	2	Top Adjustment	±1000ppm/°C	300°	Conductive Plastic	PC Pins	Slotted	0.500" (12.70mm)	0.125" (3.18mm)	1/4-32	Panel Mount
	3310P-011-503L POT 50K OHM 1/4W PLASTIC LINEAR Bourns Inc.	131	$0.00		Pro Audio 3310	Bulk	Last Time Buy	50k	±20%	0.25W, 1/4W	None	1	Sealed	Linear	1	Top Adjustment	±1000ppm/°C	300°	Conductive Plastic	PC Pins	Slotted	0.750" (19.05mm)	0.125" (3.18mm)	1/4-32	Panel Mount
	3310C-012-104 POT 100K OHM 1/4W PLASTIC LINEAR Bourns Inc.	36	$0.00		Pro Audio 3310	Bulk	Last Time Buy	100k	±20%	0.25W, 1/4W	None	1	Sealed	Linear	1	Side Adjustment	±1000ppm/°C	300°	Conductive Plastic	PC Pins	Slotted	0.750" (19.05mm)	0.125" (3.18mm)	1/4-32	Panel Mount
	3310H-004-503 POT 50K OHM 1/4W PLASTIC LINEAR Bourns Inc.	19	$0.00		Pro Audio 3310	Bulk	Last Time Buy	50k	±20%	0.25W, 1/4W	Rotary, SPDT	1	Sealed	Linear	2	Top Adjustment	±1000ppm/°C	300°	Conductive Plastic	PC Pins	Slotted	0.500" (12.70mm)	0.125" (3.18mm)	1/4-32	Panel Mount
	3310H-101-104L POT 100K OHM 1/4W PLASTIC LINEAR Bourns Inc.	559	$0.00		Pro Audio 3310	Bulk	Last Time Buy	100k	±20%	0.25W, 1/4W	None	1	Sealed	Linear	2	Top Adjustment	±1000ppm/°C	300°	Conductive Plastic	PC Pins	Flatted	0.500" (12.70mm)	0.125" (3.18mm)	1/4-32	Panel Mount
	3310C-012-102 POT 1K OHM 1/4W PLASTIC LINEAR Bourns Inc.	162	$0.00		Pro Audio 3310	Bulk	Last Time Buy	1k	±20%	0.25W, 1/4W	None	1	Sealed	Linear	1	Side Adjustment	±1000ppm/°C	300°	Conductive Plastic	PC Pins	Slotted	0.750" (19.05mm)	0.125" (3.18mm)	1/4-32	Panel Mount
	3310R-101-203L POT 20K OHM 1/4W PLASTIC LINEAR Bourns Inc.	357	$0.00		Pro Audio 3310	Bulk	Last Time Buy	20k	±20%	0.25W, 1/4W	None	1	Sealed	Linear	1	Top Adjustment	±1000ppm/°C	300°	Conductive Plastic	PC Pins	Flatted	0.500" (12.70mm)	0.125" (3.18mm)	1/4-32	Panel Mount
	3310H-002-502 POT 5K OHM 1/4W PLASTIC LINEAR Bourns Inc.	445	$0.00		Pro Audio 3310	Bulk	Last Time Buy	5k	±20%	0.25W, 1/4W	None	1	Sealed	Linear	2	Top Adjustment	±1000ppm/°C	300°	Conductive Plastic	PC Pins	Slotted	0.500" (12.70mm)	0.125" (3.18mm)	1/4-32	Panel Mount
	3310H-002-203 POT 20K OHM 1/4W PLASTIC LINEAR Bourns Inc.	350	$0.00		Pro Audio 3310	Bulk	Last Time Buy	20k	±20%	0.25W, 1/4W	None	1	Sealed	Linear	2	Top Adjustment	±1000ppm/°C	300°	Conductive Plastic	PC Pins	Slotted	0.500" (12.70mm)	0.125" (3.18mm)	1/4-32	Panel Mount
	3310Y-012-103 POT 10K OHM 1/4W PLASTIC LINEAR Bourns Inc.	166	$0.00		Pro Audio 3310	Bulk	Last Time Buy	10k	±20%	0.25W, 1/4W	None	1	Sealed	Linear	1	Top Adjustment	±1000ppm/°C	300°	Conductive Plastic	PC Pins	Slotted	0.750" (19.05mm)	0.125" (3.18mm)	1/4-32	Panel Mount
	3310P-002-102 POT 1K OHM 1/4W PLASTIC LINEAR Bourns Inc.	525	$0.00		Pro Audio 3310	Bulk	Last Time Buy	1k	±20%	0.25W, 1/4W	None	1	Sealed	Linear	1	Top Adjustment	±1000ppm/°C	300°	Conductive Plastic	PC Pins	Slotted	0.500" (12.70mm)	0.125" (3.18mm)	1/4-32	Panel Mount
	3310Y-112-103 POT 10K OHM 1/4W PLASTIC LINEAR Bourns Inc.	596	$0.00		Pro Audio 3310	Bulk	Last Time Buy	10k	±20%	0.25W, 1/4W	None	1	Sealed	Linear	1	Top Adjustment	±1000ppm/°C	300°	Conductive Plastic	PC Pins	Flatted	0.750" (19.05mm)	0.125" (3.18mm)	1/4-32	Panel Mount
	3310P-002-103 POT 10K OHM 1/4W PLASTIC LINEAR Bourns Inc.	517	$0.00		Pro Audio 3310	Bulk	Last Time Buy	10k	±20%	0.25W, 1/4W	None	1	Sealed	Linear	1	Top Adjustment	±1000ppm/°C	300°	Conductive Plastic	PC Pins	Slotted	0.500" (12.70mm)	0.125" (3.18mm)	1/4-32	Panel Mount
	3310P-002-504 POT 500K OHM 1/4W PLASTIC LINEAR Bourns Inc.	171	$0.00		Pro Audio 3310	Bulk	Last Time Buy	500k	±20%	0.25W, 1/4W	None	1	Sealed	Linear	1	Top Adjustment	±1000ppm/°C	300°	Conductive Plastic	PC Pins	Slotted	0.500" (12.70mm)	0.125" (3.18mm)	1/4-32	Panel Mount