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 |
|---|---|---|---|---|---|
P272-DS13R10K
|
TT Electronics/BI | POTENTIOMETER | 0 | $12.96 | |
|
P272-DS11R20K
|
TT Electronics/BI | POTENTIOMETER | 0 | $12.96 | |
|
P272-DS11R10K
|
TT Electronics/BI | POTENTIOMETER | 0 | $12.96 | |
82A2D-B24-A10/A10L
|
Bourns, Inc. | POT 1K OHM 1W CERMET LINEAR | 0 | $12.82 | |
|
82A2A-B28-A13/A13L
|
Bourns, Inc. | POT 5K OHM 1W CERMET LINEAR | 0 | $12.82 | |
81A2A-B28-A15/A15L
|
Bourns, Inc. | POT 10K OHM 1W CERMET LINEAR | 0 | $12.82 | |
|
81A2A-B28-A10/A10L
|
Bourns, Inc. | POT 1K OHM 1W CERMET LINEAR | 0 | $12.82 | |
|
392JA2500
|
Honeywell Sensing and Productivity Solutions | POT 2.5K OHM 1/2W PLASTIC LINEAR | 0 | $12.65 | |
392JA50K
|
Honeywell Sensing and Productivity Solutions | POT 50K OHM 1/2W PLASTIC LINEAR | 0 | $12.65 | |
|
392JA5MEG
|
Honeywell Sensing and Productivity Solutions | POT 5M OHM 1/2W PLASTIC LINEAR | 0 | $12.65 |