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 |
|---|---|---|---|---|---|
73JA20K
|
Honeywell Sensing and Productivity Solutions | POT 20K OHM 2W WIREWOUND LINEAR | 29 | $67.49 | |
73JA2K
|
Honeywell Sensing and Productivity Solutions | POT 2K OHM 2W WIREWOUND LINEAR | 35 | $67.49 | |
|
73JA25K
|
Honeywell Sensing and Productivity Solutions | POT 25K OHM 2W WIREWOUND LINEAR | 74 | $67.49 | |
RHS3K5E
|
Ohmite | POT 3.5K OHM 25W WIREWOUND LIN | 8 | $66.72 | |
485008M8840
|
Honeywell Sensing and Productivity Solutions | POTENTIOMETER 2W PLASTIC LINEAR | 99 | $63.56 | |
|
73JA500
|
Honeywell Sensing and Productivity Solutions | POT 500 OHM 2W WIREWOUND LINEAR | 27 | $63.22 | |
73JB1K
|
Honeywell Sensing and Productivity Solutions | POT 1K OHM 2W WIREWOUND LINEAR | 17 | $62.65 | |
73JB2K
|
Honeywell Sensing and Productivity Solutions | POT 2K OHM 2W WIREWOUND LINEAR | 42 | $59.74 | |
3541H-1-203L
|
Bourns, Inc. | POT 20K OHM 2W HYBRITRON LINEAR | 67 | $54.45 | |
3543S-1-502L
|
Bourns, Inc. | POT 5K OHM 1W WIREWOUND LINEAR | 35 | $43.56 |