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 |
|---|---|---|---|---|---|
3310P-025-104L
|
Bourns, Inc. | POT 100K OHM 1/4W PLASTIC LINEAR | 79 | $3.65 | |
3310C-101-102L
|
Bourns, Inc. | POT 1K OHM 1/4W PLASTIC LINEAR | 82 | $3.14 | |
3310P-101-203L
|
Bourns, Inc. | POT 20K OHM 1/4W PLASTIC LINEAR | 92 | $3.14 | |
3310C-011-202L
|
Bourns, Inc. | POT 2K OHM 1/4W PLASTIC LINEAR | 94 | $3.14 | |
PC16SH-07CP04-104A2020-TA
|
Amphenol Piher Sensing Systems | POT 100K OHM LINEAR | 894 | $2.70 | |
PC16SH-07CP20-103A2020-TA
|
Amphenol Piher Sensing Systems | POT 10K OHM LINEAR | 974 | $2.70 | |
|
PC16SH-10IP06-104A2020-TA
|
Amphenol Piher Sensing Systems | POT 100K OHM LINEAR | 997 | $2.70 | |
P110KH-0F20BR10K
|
TT Electronics/BI | POT 11MM 10K OHM | 900 | $0.99 | |
3400S-1-504L
|
Bourns, Inc. | POT 500K OHM 5W WIREWOUND LINEAR | 12 | $233.42 | |
3751H-1-102L
|
Bourns, Inc. | POT 1K OHM 1W HYBRITRON LINEAR | 10 | $185.94 |