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 |
|---|---|---|---|---|---|
91A1A-B24-B10L
|
Bourns, Inc. | POT 1K OHM 1W PLASTIC LINEAR | 262 | $5.91 | |
91A1A-B28-A10L
|
Bourns, Inc. | POT 1K OHM 2W CERMET LINEAR | 263 | $5.91 | |
91A1A-B28-B17L
|
Bourns, Inc. | POT 25K OHM 1W PLASTIC LINEAR | 482 | $5.91 | |
91A1A-B28-B13L
|
Bourns, Inc. | POT 5K OHM 1W PLASTIC LINEAR | 1324 | $5.91 | |
91A1A-B24-B15L
|
Bourns, Inc. | POT 10K OHM 1W PLASTIC LINEAR | 1764 | $5.91 | |
23ESB473MMF50NF
|
TE Connectivity Passive Product | POT 47K OHM 1/5W CARBON LOG | 524 | $5.56 | |
PCW1J-C24-BAB103L
|
Bourns, Inc. | POT 10K OHM 3/4W PLASTIC LINEAR | 172 | $5.37 | |
PCW1J-B24-BAB103L
|
Bourns, Inc. | POT 10K OHM 3/4W PLASTIC LINEAR | 615 | $5.37 | |
026TB32R253B1A1
|
CTS Electrocomponents | POT 25K OHM 5W WIREWOUND LINEAR | 275 | $5.29 | |
|
026TB32R501B1A1
|
CTS Electrocomponents | POT 500 OHM 5W WIREWOUND LINEAR | 419 | $5.29 |