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 |
|---|---|---|---|---|---|
308NPC100K
|
Honeywell Sensing and Productivity Solutions | POT 100K OHM 1/2W PLASTIC LINEAR | 680 | $24.11 | |
53C250
|
Honeywell Sensing and Productivity Solutions | POT 50 OHM 2W PLASTIC LINEAR | 659 | $21.12 | |
EVJ-YK1F03705
|
Panasonic Electronic Components | POT 20K OHM 1/20W LOGARITHMIC | 1180 | $2.21 | |
EVJ-C25F02D54
|
Panasonic Electronic Components | POT 50K OHM 1/20W LOGARITHMIC | 2114 | $2.13 | |
EVJ-C31F25B53
|
Panasonic Electronic Components | POT 5K OHM 1/20W LINEAR | 1158 | $2.07 | |
EVU-F2MFL3D54
|
Panasonic Electronic Components | POT 50K OHM 1/20W LOGARITHMIC | 1041 | $1.85 | |
|
EVU-F2MFL3B53
|
Panasonic Electronic Components | POT 5K OHM 1/20W LINEAR | 1265 | $1.85 | |
EVU-E3JFK4D53
|
Panasonic Electronic Components | POT 5K OHM 1/20W LOGARITHMIC | 1302 | $1.85 | |
EVU-F3LFL3B24
|
Panasonic Electronic Components | POT 20K OHM 1/20W LINEAR | 1386 | $1.85 | |
|
EVU-E2JFK4D53
|
Panasonic Electronic Components | POT 5K OHM 1/20W LOGARITHMIC | 1486 | $1.85 |