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 |
|---|---|---|---|---|---|
23ESA474MMF50AF
|
TE Connectivity Passive Product | POT 470K OHM 0.4W CARBON LINEAR | 139 | $7.56 | |
EWV-YJXL27B14
|
Panasonic Electronic Components | POT 10K OHM 1/10W LINEAR | 219 | $6.36 | |
93A1A-B28-A15L
|
Bourns, Inc. | POT 10K OHM 2W CERMET LINEAR | 294 | $6.18 | |
91A1A-B24-A15L
|
Bourns, Inc. | POT 10K OHM 2W CERMET LINEAR | 206 | $5.91 | |
91U1A-T22-A13L
|
Bourns, Inc. | POT 5K OHM 2W CERMET LINEAR | 255 | $5.91 | |
EWV-YG8U03B14
|
Panasonic Electronic Components | POT 10K OHM 1/10W LINEAR | 183 | $5.70 | |
EWV-YG9U04B14
|
Panasonic Electronic Components | POT 10K OHM 1/10W LINEAR | 250 | $5.70 | |
23ESA103MPE32N
|
TE Connectivity Passive Product | POT 10K OHM 0.4W CARBON LINEAR | 211 | $5.56 | |
PCW1J-C28-BAB103L
|
Bourns, Inc. | POT 10K OHM 3/4W PLASTIC LINEAR | 267 | $5.37 | |
270X232A503B1B1
|
CTS Electrocomponents | POT 50K OHM 1/4W CARBON LINEAR | 455 | $5.10 |