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 |
|---|---|---|---|---|---|
380C110K
|
Honeywell Sensing and Productivity Solutions | POT 10K OHM 2W PLASTIC LINEAR | 89 | $24.30 | |
8146R5KL.25
|
TT Electronics/BI | POT 5K OHM 2W HYBRID LINEAR | 34 | $24.14 | |
7386R10KL.25
|
TT Electronics/BI | POT 10K OHM 1.5W WIREWOUND LIN | 30 | $24.05 | |
3590P-4-503L
|
Bourns, Inc. | POT 50K OHM 2W WIREWOUND LINEAR | 42 | $23.50 | |
3549S-1AC-102B
|
Bourns, Inc. | POT 1K OHM 2W WIREWOUND LINEAR | 66 | $23.33 | |
3590S-4-104L
|
Bourns, Inc. | POT 100K OHM 2W WIREWOUND LINEAR | 49 | $22.95 | |
392C35K
|
Honeywell Sensing and Productivity Solutions | POT 5K OHM 1/2W PLASTIC LINEAR | 44 | $22.77 | |
380C3500
|
Honeywell Sensing and Productivity Solutions | POT 500 OHM 2W PLASTIC LINEAR | 86 | $22.68 | |
P16SNP473MAB15
|
Vishay / Sfernice | POT 47K OHM 1W CERMET LINEAR | 39 | $22.27 | |
380C35000
|
Honeywell Sensing and Productivity Solutions | POT 5K OHM 2W PLASTIC LINEAR | 55 | $22.05 |