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 |
|---|---|---|---|---|---|
3548S-1AA-102A
|
Bourns, Inc. | POT 1K OHM 1.5W WIREWOUND LINEAR | 41 | $21.95 | |
3590S-6-104L
|
Bourns, Inc. | POT 100K OHM 2W WIREWOUND LINEAR | 48 | $21.13 | |
53C22MEG
|
Honeywell Sensing and Productivity Solutions | POT 2M OHM 2W PLASTIC LINEAR | 58 | $21.12 | |
|
53C22.5MEG
|
Honeywell Sensing and Productivity Solutions | POT 2.5M OHM 2W PLASTIC LINEAR | 100 | $21.12 | |
392JA100
|
Honeywell Sensing and Productivity Solutions | POT 100 OHM 1/2W PLASTIC LINEAR | 83 | $21.09 | |
380C31MEG
|
Honeywell Sensing and Productivity Solutions | POT 1M OHM 2W PLASTIC LINEAR | 91 | $20.42 | |
6639S-301-502
|
Bourns, Inc. | POT 5K OHM 1W PLASTIC LINEAR | 95 | $20.38 | |
3590S-4-103L
|
Bourns, Inc. | POT 10K OHM 2W WIREWOUND LINEAR | 63 | $19.42 | |
6187R10KL1.0LF
|
TT Electronics/BI | POT 10K OHM 1W PLASTIC LINEAR | 43 | $19.27 | |
657BR0502
|
Vishay / Spectrol | POT 5K OHM 1W PLASTIC LINEAR | 40 | $19.09 |