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 |
|---|---|---|---|---|---|
SPRU5011S28
|
Precision Electronics Corporation | POT 500 OHM 1/2W CARBON LINEAR | 151 | $11.96 | |
|
SPRU1041S28
|
Precision Electronics Corporation | POT 100K OHM 1/2W CARBON LINEAR | 190 | $11.96 | |
|
SPRU5031S28
|
Precision Electronics Corporation | POT 50K OHM 1/2W CARBON LINEAR | 191 | $11.96 | |
|
SPRU5021S28
|
Precision Electronics Corporation | POT 5K OHM 1/2W CARBON LINEAR | 193 | $11.96 | |
RV6NAYSD253A
|
Precision Electronics Corporation | POT 25K OHM 1/2W CARBON LINEAR | 215 | $11.54 | |
CRV16-00-502
|
Nidec Copal Electronics | POT 5K OHM 1/4W PLASTIC LINEAR | 347 | $11.37 | |
RV4LAYSA153A
|
Precision Electronics Corporation | POT 15K OHM 2W CARBON LINEAR | 127 | $11.23 | |
|
RV4LAYSA103A
|
Precision Electronics Corporation | POT 10K OHM 2W CARBON LINEAR | 140 | $11.23 | |
|
RV4LAYSA102A
|
Precision Electronics Corporation | POT 1K OHM 2W CARBON LINEAR | 179 | $11.23 | |
39LB-1PB-103
|
Bourns, Inc. | POT 10K OHM 1/4W PLASTIC LINEAR | 379 | $11.20 |