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 |
|---|---|---|---|---|---|
RT025AS47R0KB
|
Vishay / Sfernice | POT 47 OHM 25W WIREWOUND LINEAR | 0 | $96.31 | |
|
RT025AS22R0KB
|
Vishay / Sfernice | POT 22 OHM 25W WIREWOUND LINEAR | 0 | $96.31 | |
|
RT025AS10R0KB
|
Vishay / Sfernice | POT 10 OHM 25W WIREWOUND LINEAR | 0 | $96.31 | |
RHL25K
|
Ohmite | POT 25K OHM 25W WIREWOUND LINEAR | 0 | $96.22 | |
|
RHL20K
|
Ohmite | POT 20K OHM 25W WIREWOUND LINEAR | 0 | $95.13 | |
45-2P06.2E10.000
|
EAO | POTENTIOMETER BLACK ROUND LEVER | 0 | $95.04 | |
|
45-2P05.2E10.000
|
EAO | POTENTIOMETER BLACK ROUND LEVER | 0 | $95.04 | |
|
45-2P04.2E10.000
|
EAO | POTENTIOMETER BLACK ROUND LEVER | 0 | $95.04 | |
|
45-2P03.2E10.000
|
EAO | POTENTIOMETER BLACK ROUND LEVER | 0 | $95.04 | |
|
JC40S 20K 0.3%
|
Nidec Copal Electronics | POTENTIOMETERS | 0 | $94.50 |