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 |
|---|---|---|---|---|---|
P271-DS11R20K
|
TT Electronics/BI | POTENTIOMETER | 0 | $10.37 | |
|
P271-DS11R10K
|
TT Electronics/BI | POTENTIOMETER | 0 | $10.37 | |
|
P271-DP41R10K
|
TT Electronics/BI | POTENTIOMETER | 0 | $10.37 | |
95Z1D-Z33-EA0/304L
|
Bourns, Inc. | POT 250K OHM 1/4W PLASTIC LOG | 0 | $11.38 | |
95A1D-Z28-EA0/321L
|
Bourns, Inc. | POT 300K OHM 1/4W PLASTIC LINEAR | 0 | $11.38 | |
P9A1R100FISX1503MA
|
Vishay / Sfernice | POT 50K OHM 1/10W PLASTIC LINEAR | 0 | $11.34 | |
|
1-1624200-8
|
TE Connectivity Passive Product | POT 250 OHM 1W WIREWOUND LINEAR | 0 | $12.27 | |
|
1-1624200-9
|
TE Connectivity Passive Product | POT 2.5K OHM 1W WIREWOUND LINEAR | 0 | $12.27 | |
|
2-1624200-0
|
TE Connectivity Passive Product | POT 2.5K OHM 1W WIREWOUND LINEAR | 0 | $12.27 | |
53C2100
|
Honeywell Sensing and Productivity Solutions | POT 100 OHM 2W PLASTIC LINEAR | 0 | $12.97 |