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 |
|---|---|---|---|---|---|
P16NP104KAB15
|
Vishay / Sfernice | POT 100K OHM 1W CERMET LINEAR | 0 | $19.31 | |
657BR0103
|
Vishay / Spectrol | POT 10K OHM 1W PLASTIC LINEAR | 15 | $19.09 | |
7286R5KL.25
|
TT Electronics/BI | POT 5K OHM 2W WIREWOUND LINEAR | 14 | $18.69 | |
M-22E10-050 10K
|
Nidec Copal Electronics | POT 10K OHM 2W WIREWOUND LINEAR | 0 | $18.40 | |
3549S-1AA-503A
|
Bourns, Inc. | POT 50K OHM 2W WIREWOUND LINEAR | 0 | $18.25 | |
|
3549S-1AA-103A
|
Bourns, Inc. | POT 10K OHM 2W WIREWOUND LINEAR | 22 | $18.25 | |
|
P16NP224MAB15
|
Vishay / Sfernice | POT 220K OHM 1W CERMET LINEAR | 8 | $18.23 | |
GU1021S26
|
Precision Electronics Corporation | POT 1K OHM 2W WIREWOUND LINEAR | 0 | $18.10 | |
|
GU5021S26
|
Precision Electronics Corporation | POT 5K OHM 2W WIREWOUND LINEAR | 14 | $18.10 | |
6639S-1-103
|
Bourns, Inc. | POT 10K OHM 1W PLASTIC LINEAR | 18 | $17.60 |