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 |
|---|---|---|---|---|---|
6639S-1-502
|
Bourns, Inc. | POT 5K OHM 1W PLASTIC LINEAR | 60 | $17.60 | |
53C15K
|
Honeywell Sensing and Productivity Solutions | POT 5K OHM 2W PLASTIC LINEAR | 62 | $17.55 | |
|
53C110MEG
|
Honeywell Sensing and Productivity Solutions | POT 10M OHM 2W PLASTIC LINEAR | 84 | $17.55 | |
3590S-1-104L
|
Bourns, Inc. | POT 100K OHM 2W WIREWOUND LINEAR | 96 | $16.87 | |
SPRU1051S28
|
Precision Electronics Corporation | POT 1M OHM 1/2W CARBON LINEAR | 67 | $16.64 | |
KU5021S28-HL
|
Precision Electronics Corporation | POT 5K OHM 2W CARBON LINEAR | 87 | $16.59 | |
53C350
|
Honeywell Sensing and Productivity Solutions | POT 50 OHM 2W PLASTIC LINEAR | 57 | $16.55 | |
|
53C31K
|
Honeywell Sensing and Productivity Solutions | POT 1K OHM 2W PLASTIC LINEAR | 67 | $16.24 | |
RV6NAYSD105A
|
Precision Electronics Corporation | POT 1M OHM 1/2W CARBON LINEAR | 67 | $16.09 | |
3590P-2-203L
|
Bourns, Inc. | POT 20K OHM 2W WIREWOUND LINEAR | 100 | $15.86 |