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 |
|---|---|---|---|---|---|
3360C-1-102
|
Bourns, Inc. | POT 1K OHM 1/4W PLASTIC LINEAR | 0 | $3.78 | |
|
3360C-1-104
|
Bourns, Inc. | POT 100K OHM 1/4W PLASTIC LINEAR | 0 | $3.78 | |
17PCSA104MC19P
|
TE Connectivity Passive Product | POT 100K OHM 1/4W CARBON LINEAR | 0 | $3.74 | |
|
17PCSA474MC19P
|
TE Connectivity Passive Product | POT 470K OHM 1/4W CARBON LINEAR | 0 | $3.74 | |
|
17PCSA224MC19P
|
TE Connectivity Passive Product | POT 220K OHM 1/4W CARBON LINEAR | 0 | $3.74 | |
|
3360C-1-103
|
Bourns, Inc. | POT 10K OHM 1/4W PLASTIC LINEAR | 0 | $3.78 | |
27ESB473MMF50NF
|
TE Connectivity Passive Product | POT 47K OHM 1/5W CARBON LOG | 0 | $3.73 | |
|
27ESB472MMF50NF
|
TE Connectivity Passive Product | POT 4.7K OHM 1/5W CARBON LOG | 0 | $3.73 | |
|
27ESB104MMF50NF
|
TE Connectivity Passive Product | POT 100K OHM 1/5W CARBON LOG | 0 | $3.73 | |
|
27ESB103MMF50NF
|
TE Connectivity Passive Product | POT 10K OHM 1/5W CARBON LOG | 0 | $3.73 |