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 |
|---|---|---|---|---|---|
P261P-D1AS2CB50K
|
TT Electronics/BI | POTENTIOMETER | 0 | $3.15 | |
|
P261P-D1AS2AB10K
|
TT Electronics/BI | POTENTIOMETER | 0 | $3.15 | |
|
PTJ902-130S-104B2
|
Bourns, Inc. | POT 100K OHM 1/20W CARBON LINEAR | 0 | $3.20 | |
|
PTJ902-030F-204A1
|
Bourns, Inc. | POT 200K OHM 1/40W CARBON LOG | 0 | $3.20 | |
|
PTJ902-130S-104B1
|
Bourns, Inc. | POT 100K OHM 1/20W CARBON LINEAR | 0 | $3.20 | |
|
91A1A-B28-B23L
|
Bourns, Inc. | POT 500K OHM 1W PLASTIC LINEAR | 0 | $3.35 | |
91A1A-B20-B20L
|
Bourns, Inc. | POT 100K OHM 1W PLASTIC LINEAR | 0 | $3.35 | |
|
91A1A-B20-B15L
|
Bourns, Inc. | POT 10K OHM 1W PLASTIC LINEAR | 0 | $3.35 | |
|
P260P-D1BF20CC10K
|
TT Electronics/BI | POTENTIOMETER | 0 | $3.40 | |
|
P260P-D1BF20CB5K
|
TT Electronics/BI | POTENTIOMETER | 0 | $3.40 |