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 |
|---|---|---|---|---|---|
GU5011S26
|
Precision Electronics Corporation | POT 500 OHM 2W WIREWOUND LINEAR | 27 | $18.10 | |
|
GU2031S26
|
Precision Electronics Corporation | POT 20K OHM 2W WIREWOUND LINEAR | 80 | $18.10 | |
53C125K
|
Honeywell Sensing and Productivity Solutions | POT 25K OHM 2W PLASTIC LINEAR | 62 | $17.89 | |
6639S-1-203
|
Bourns, Inc. | POT 20K OHM 1W PLASTIC LINEAR | 33 | $17.60 | |
|
53C1SW10K
|
Honeywell Sensing and Productivity Solutions | POT 10K OHM 2W PLASTIC LINEAR | 29 | $17.55 | |
|
53C150K
|
Honeywell Sensing and Productivity Solutions | POT 50K OHM 2W PLASTIC LINEAR | 78 | $17.55 | |
|
53C1100K
|
Honeywell Sensing and Productivity Solutions | POT 100K OHM 2W PLASTIC LINEAR | 99 | $17.55 | |
6630S1D-B28-A103
|
Bourns, Inc. | POT 10K OHM 1W PLASTIC LINEAR | 46 | $17.42 | |
3590S-6-102L
|
Bourns, Inc. | POT 1K OHM 2W WIREWOUND LINEAR | 35 | $17.34 | |
|
53C11MEG
|
Honeywell Sensing and Productivity Solutions | POT 1M OHM 2W PLASTIC LINEAR | 53 | $16.87 |