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 |
|---|---|---|---|---|---|
PDB181-E218K-104B1
|
Bourns, Inc. | PANEL CONTROL - 17MM-ST-CARBON | 0 | $0.98 | |
|
PDB181-K215P-503B
|
Bourns, Inc. | POT 50K OHM 1/5W CARBON LINEAR | 0 | $0.98 | |
PDB181-K220K-502B
|
Bourns, Inc. | POT 5K OHM 1/5W CARBON LINEAR | 0 | $0.98 | |
|
P091S-FC20BR5K
|
TT Electronics/BI | POTENTIOMETER | 0 | $0.96 | |
|
P091S-EC20BR50K
|
TT Electronics/BI | POTENTIOMETER | 0 | $0.96 | |
|
P231-EC3RBR5K
|
TT Electronics/BI | POTENTIOMETER | 0 | $0.95 | |
|
PDB181-K425K-105B
|
Bourns, Inc. | PANEL CONTROL - 17MM-ST-CARBON | 0 | $0.90 | |
|
PDB181-P415K-103B
|
Bourns, Inc. | POT 10K OHM 1/5W CARBON LINEAR | 0 | $0.90 | |
|
PDB181-K415K-102B1
|
Bourns, Inc. | POT 1K OHM 1/5W CARBON LINEAR | 0 | $0.90 | |
|
PDB181-E415K-103B
|
Bourns, Inc. | POT 10K OHM 1/5W CARBON LINEAR | 0 | $0.90 |