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 |
|---|---|---|---|---|---|
3549S-1BC-102A
|
Bourns, Inc. | PRECISION POT-7/8" 22MM DIA 10T | 0 | $14.38 | |
|
7276R200L.25
|
TT Electronics/BI | POTENTIOMETER | 0 | $14.78 | |
82A1D-A24-BA0/187L
|
Bourns, Inc. | POT 250K OHM 1/4W PLASTIC LOG | 0 | $14.77 | |
|
82A1D-A24-BA0/186L
|
Bourns, Inc. | POT 500K OHM 1/4W PLASTIC LOG | 0 | $14.77 | |
357B0203MAB251S22
|
Vishay / Spectrol | POT 20K OHM 1W PLASTIC LINEAR | 0 | $15.48 | |
357B0103MAB251S22
|
Vishay / Spectrol | POT 10K OHM 1W PLASTIC LINEAR | 0 | $15.48 | |
357B0202MAB251S22
|
Vishay / Spectrol | POT 2K OHM 1W PLASTIC LINEAR | 0 | $15.48 | |
|
6187R100KL1.0LF
|
TT Electronics/BI | POTENTIOMETER | 0 | $16.13 | |
3548S-1AC-103A
|
Bourns, Inc. | POT 10K OHM 1.5W WIREWOUND LIN | 0 | $16.10 | |
|
3547S-1AA-102B
|
Bourns, Inc. | POT 1K OHM 1W WIREWOUND LINEAR | 0 | $16.69 |