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 |
|---|---|---|---|---|---|
P160KN-0QC15B50K
|
TT Electronics/BI | POT 50K OHM 1/5W PLASTIC LINEAR | 1399 | $0.79 | |
P160KN2-4QC20B10K
|
TT Electronics/BI | POT 10K OHM 1/5W PLASTIC LINEAR | 1611 | $0.79 | |
P160KN-0QC15B250K
|
TT Electronics/BI | POT 250K OHM 1/5W PLASTIC LINEAR | 2000 | $0.79 | |
P160KN-0QD15B10K
|
TT Electronics/BI | POT 10K OHM 1/5W PLASTIC LINEAR | 2119 | $0.79 | |
P160KN-0QC15B10K
|
TT Electronics/BI | POT 10K OHM 1/5W PLASTIC LINEAR | 3950 | $0.79 | |
P090S-14T20BR10K
|
TT Electronics/BI | POT 10K OHM 1/32W PLASTIC LINEAR | 1049 | $0.72 | |
P090L-02F25BR10K
|
TT Electronics/BI | POT 10K OHM 1/32W PLASTIC LINEAR | 2096 | $0.72 | |
P120K-Y20BR50K
|
TT Electronics/BI | POT 50K OHM 1/20W PLASTIC LINEAR | 1858 | $0.63 | |
P120PK-F17BR5K
|
TT Electronics/BI | POT 5K OHM 1/20W PLASTIC LINEAR | 2097 | $0.63 | |
JT30-340-500
|
Nidec Copal Electronics | POT OPTICAL CONTACTLESS LINEAR | 82 | $131.11 |