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 |
|---|---|---|---|---|---|
PTV111-1415A-B1503
|
Bourns, Inc. | POT 50K OHM 1/20W CARBON LINEAR | 0 | $1.00 | |
|
PTV111-1415A-B1105
|
Bourns, Inc. | POT 1M OHM 1/20W CARBON LINEAR | 0 | $1.00 | |
PTV111-1415A-A5304
|
Bourns, Inc. | POT 300K OHM 1/20W CARBON LOG | 0 | $1.00 | |
|
PTV111-1415A-A3254
|
Bourns, Inc. | POT 250K OHM 1/20W CARBON LOG | 0 | $1.00 | |
|
PTV111-1415A-A3104
|
Bourns, Inc. | POT 100K OHM 1/20W CARBON LOG | 0 | $1.00 | |
|
PTV111-1415A-A3103
|
Bourns, Inc. | POT 10K OHM 1/20W CARBON LOG | 0 | $1.00 | |
|
PTV111-1415A-A1254
|
Bourns, Inc. | POT 250K OHM 1/20W CARBON LOG | 0 | $1.00 | |
PTV111-4425A-B502
|
Bourns, Inc. | POT 5K OHM 1/20W CARBON LINEAR | 0 | $1.00 | |
|
PTV111-4425A-B105
|
Bourns, Inc. | POT 1M OHM 1/20W CARBON LINEAR | 0 | $1.00 | |
|
PTV111-4420A-C502
|
Bourns, Inc. | POT 5K OHM 1/20W CARBON R-LOG | 0 | $1.00 |