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 |
|---|---|---|---|---|---|
026TB32R502B1B1
|
CTS Electrocomponents | POT 5K OHM 5W WIREWOUND LINEAR | 992 | $7.94 | |
|
026TB32R100B1B1
|
CTS Electrocomponents | POT 10 OHM 5W WIREWOUND LINEAR | 1003 | $7.94 | |
91A1A-B28-B12L
|
Bourns, Inc. | POT 2.5K OHM 1W PLASTIC LINEAR | 219 | $7.36 | |
3310H-001-103L
|
Bourns, Inc. | POT 10K OHM 1/4W PLASTIC LINEAR | 174 | $7.35 | |
95A1A-B24-A20L
|
Bourns, Inc. | POT 100K OHM 2W CERMET LINEAR | 111 | $6.81 | |
|
95A1A-B28-A13L
|
Bourns, Inc. | POT 5K OHM 2W CERMET LINEAR | 225 | $6.81 | |
|
95A1A-B28-A15L
|
Bourns, Inc. | POT 10K OHM 2W CERMET LINEAR | 257 | $6.81 | |
|
95A1A-B24-A15L
|
Bourns, Inc. | POT 10K OHM 2W CERMET LINEAR | 1891 | $6.81 | |
91A1A-B24-D20L
|
Bourns, Inc. | POT 100K OHM 1/2W PLASTIC LOG | 125 | $6.69 | |
91A1A-B24-D15L
|
Bourns, Inc. | POT 10K OHM 1/2W PLASTIC LOG | 136 | $6.69 |