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 |
|---|---|---|---|---|---|
23ESA105MMF50AF
|
TE Connectivity Passive Product | POT 1M OHM 0.4W CARBON LINEAR | 251 | $7.56 | |
23ESA472MMF50AF
|
TE Connectivity Passive Product | POT 4.7K OHM 0.4W CARBON LINEAR | 281 | $7.56 | |
96A1A-B28-A15L
|
Bourns, Inc. | POT 10K OHM 2W CERMET LINEAR | 203 | $7.31 | |
P232-DEC35BR5K
|
TT Electronics/BI | POT 5K OHM 1/2W PLASTIC LINEAR | 514 | $7.06 | |
95R1A-R22-A10L
|
Bourns, Inc. | POT 1K OHM 2W CERMET LINEAR | 197 | $6.81 | |
95A1A-B28-B15L
|
Bourns, Inc. | POT 10K OHM 1W PLASTIC LINEAR | 204 | $6.81 | |
91A1A-B28-D18L
|
Bourns, Inc. | POT 50K OHM 1/2W PLASTIC LOG | 202 | $6.69 | |
91A1A-B24-D10L
|
Bourns, Inc. | POT 1K OHM 1/2W PLASTIC LOG | 219 | $6.69 | |
|
91A1A-B24-D23L
|
Bourns, Inc. | POT 500K OHM 1/2W PLASTIC LOG | 230 | $6.69 | |
P260T-S1AF3CB100K
|
TT Electronics/BI | POT 100K OHM 1/2W PLASTIC LINEAR | 470 | $6.39 |