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 |
|---|---|---|---|---|---|
PTV09A-7020F-B203
|
Bourns, Inc. | POT 20K OHM 1/20W CARBON LINEAR | 0 | $0.80 | |
|
PTV09A-1020F-A203
|
Bourns, Inc. | POT 20K OHM 1/20W CARBON LOG | 0 | $0.80 | |
|
P091N-QC20BR50K
|
TT Electronics/BI | POTENTIOMETER | 0 | $0.76 | |
|
P091N-QC15BR10K
|
TT Electronics/BI | POTENTIOMETER | 0 | $0.76 | |
|
P091N-QC15BR100K
|
TT Electronics/BI | POTENTIOMETER | 0 | $0.76 | |
|
P091N-QC15AR500K
|
TT Electronics/BI | POTENTIOMETER | 0 | $0.76 | |
|
P091N-QC15AR100K
|
TT Electronics/BI | POTENTIOMETER | 0 | $0.76 | |
|
P091N-FC25CR10K
|
TT Electronics/BI | POTENTIOMETER | 0 | $0.76 | |
|
P091N-FC25BR1K
|
TT Electronics/BI | POTENTIOMETER | 0 | $0.76 | |
|
P091N-FC25BR100K
|
TT Electronics/BI | POTENTIOMETER | 0 | $0.76 |