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 |
|---|---|---|---|---|---|
73JA10K
|
Honeywell Sensing and Productivity Solutions | POT 10K OHM 2W WIREWOUND LINEAR | 182 | $54.98 | |
83A1D-B24-J15L
|
Bourns, Inc. | POT 10K OHM 1W WIREWOUND LINEAR | 206 | $40.88 | |
6637S-1-103
|
Bourns, Inc. | POT 10K OHM 1W PLASTIC LINEAR | 207 | $38.40 | |
PE30L0FL472KAB
|
Vishay / Sfernice | POT 4.7K OHM 3W CERMET LINEAR | 132 | $33.96 | |
KKU5021S28
|
Precision Electronics Corporation | POT 5K OHM 2W CARBON LINEAR | 125 | $30.10 | |
534B1104JC
|
Vishay / Spectrol | POT 100K OHM 2W WIREWOUND LINEAR | 326 | $27.14 | |
3540S-1-203L
|
Bourns, Inc. | POT 20K OHM 2W WIREWOUND LINEAR | 119 | $26.57 | |
|
535B1103JC
|
Vishay / Spectrol | POT 10K OHM 1.5W WIREWOUND LIN | 103 | $24.42 | |
590SX1N56S103SP
|
Honeywell Sensing and Productivity Solutions | POT 10K OHM 1/2W PLASTIC LINEAR | 693 | $23.17 | |
392C310K
|
Honeywell Sensing and Productivity Solutions | POT 10K OHM 1/2W PLASTIC LINEAR | 136 | $22.77 |