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 |
|---|---|---|---|---|---|
RT025AS4700KB
|
Vishay / Sfernice | POT 470 OHM 25W WIREWOUND LINEAR | 0 | $101.04 | |
|
RT025AS1500KB
|
Vishay / Sfernice | POT 150 OHM 25W WIREWOUND LINEAR | 0 | $101.04 | |
|
RT025AS1001KB
|
Vishay / Sfernice | POT 1K OHM 25W WIREWOUND LINEAR | 0 | $101.04 | |
RJS40KE
|
Ohmite | POT 40K OHM 50W WIREWOUND LINEAR | 0 | $100.09 | |
|
RJS50KE
|
Ohmite | POT 50K OHM 50W WIREWOUND LINEAR | 0 | $100.09 | |
RJS6R0
|
Ohmite | POT 6 OHM 50W WIREWOUND LINEAR | 0 | $99.60 | |
|
RJS1R0
|
Ohmite | POT 1 OHM 50W WIREWOUND LINEAR | 0 | $99.60 | |
|
REL5K0
|
Ohmite | POT 5K OHM 12.5W WIREWOUND LIN | 0 | $99.58 | |
3400S-1-202L
|
Bourns, Inc. | POT 2K OHM 5W WIREWOUND LINEAR | 0 | $98.21 | |
|
3701H-1-202L
|
Bourns, Inc. | POT 2K OHM 1W HYBRITRON LINEAR | 0 | $98.18 |