Rotary Potentiometers, Rheostats
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.
| Part Number | Manufacturer | Description | Quantity | Price | Option |
|---|---|---|---|---|---|
PTV09A-2015S-B203
|
Bourns, Inc. | POT 20K OHM 1/20W CARBON LINEAR | 0 | $0.61 | |
|
PTV09A-4030F-B502
|
Bourns, Inc. | POT 5K OHM 1/20W CARBON LINEAR | 0 | $0.61 | |
|
PTV09A-4030F-A104
|
Bourns, Inc. | POT 100K OHM 1/20W CARBON LOG | 0 | $0.61 | |
|
PTV09A-4020U-B504
|
Bourns, Inc. | POT 500K OHM 1/20W CARBON LINEAR | 0 | $0.61 | |
|
PTV09A-4020U-B203
|
Bourns, Inc. | POT 20K OHM 1/20W CARBON LINEAR | 0 | $0.61 | |
|
PTV09A-4020U-B102
|
Bourns, Inc. | POT 1K OHM 1/20W CARBON LINEAR | 0 | $0.61 | |
|
PTV09A-4020S-B104
|
Bourns, Inc. | POT 100K OHM 1/20W CARBON LINEAR | 0 | $0.61 | |
|
PTV09A-4020S-A105
|
Bourns, Inc. | POT 1M OHM 1/20W CARBON LOG | 0 | $0.61 | |
|
PTV09A-4020S-A104
|
Bourns, Inc. | POT 100K OHM 1/20W CARBON LOG | 0 | $0.61 | |
PTV09A-4020F-B105
|
Bourns, Inc. | POT 1M OHM 1/20W CARBON LINEAR | 0 | $0.61 |