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 |
|---|---|---|---|---|---|
09VR1K20F1C103B1
|
CTS Electrocomponents | POT 100K OHM .05W W DET CARB LIN | 0 | $1.11 | |
|
09VR1M20F1N103B1
|
CTS Electrocomponents | POT 100K OHM .05W CARB LIN | 0 | $1.11 | |
|
PTV09A-4020S-B103
|
Bourns, Inc. | POT 10K OHM 1/20W CARBON LINEAR | 0 | $0.83 | |
6638S-1-103
|
Bourns, Inc. | POT 10K OHM 1W PLASTIC LINEAR | 1 | $99.73 | |
73JA100K
|
Honeywell Sensing and Productivity Solutions | POT 100K OHM 2W WIREWOUND LINEAR | 2 | $85.26 | |
73JB100K
|
Honeywell Sensing and Productivity Solutions | POT 100K OHM 2W WIREWOUND LINEAR | 2 | $67.21 | |
RES8R0E
|
Ohmite | POT 8 OHM 12.5W WIREWOUND LINEAR | 5 | $58.49 | |
|
RES1K5E
|
Ohmite | POT 1.5K OHM 12.5W WIREWOUND LIN | 1 | $56.93 | |
|
RES750E
|
Ohmite | POT 750 OHM 12.5W WIREWOUND LIN | 5 | $56.93 | |
|
RES175E
|
Ohmite | POT 175 OHM 12.5W WIREWOUND LIN | 1 | $55.38 |