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 |
|---|---|---|---|---|---|
97A2A-B28-A20/R51L
|
Bourns, Inc. | POT 100K OHM 2W CERMET LINEAR | 0 | $14.82 | |
|
99A2D-B24-A20/R51L
|
Bourns, Inc. | POT 100K OHM 2W CERMET LINEAR | 0 | $14.82 | |
|
99A2D-B24-A13/R51L
|
Bourns, Inc. | POT 5K OHM 2W CERMET LINEAR | 0 | $14.82 | |
|
7276R100L.25
|
TT Electronics/BI | POTENTIOMETER | 0 | $14.76 | |
3-1625931-7
|
TE Connectivity Passive Product | POT 22 OHM 2W CERMET LINEAR | 0 | $14.74 | |
|
385500M4863
|
Honeywell Sensing and Productivity Solutions | POT 1K OHM 2W PLASTIC LINEAR | 0 | $14.70 | |
|
385500M1377
|
Honeywell Sensing and Productivity Solutions | POT 500 OHM 2W PLASTIC LINEAR | 0 | $14.70 | |
|
385500M1231
|
Honeywell Sensing and Productivity Solutions | POT 200 OHM 2W PLASTIC LINEAR | 0 | $14.70 | |
|
385500M0567
|
Honeywell Sensing and Productivity Solutions | POT 1K OHM 2W PLASTIC LINEAR | 0 | $14.70 | |
|
385500M0012
|
Honeywell Sensing and Productivity Solutions | POT 100K OHM 2W PLASTIC LINEAR | 0 | $14.70 |