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 |
|---|---|---|---|---|---|
450D253KSD7
|
CTS Electrocomponents | POT 25K OHM 1/3W CARBON LINEAR | 13 | $3.89 | |
27PSA473MLA43N
|
TE Connectivity Passive Product | POT 47K OHM 0.4W CARBON LINEAR | 0 | $3.89 | |
|
P261D-D1BS4CB2K5
|
TT Electronics/BI | POTENTIOMETER | 0 | $3.88 | |
|
P260T-S1BS3CB10K
|
TT Electronics/BI | POT 10K OHM 1/2W PLASTIC LINEAR | 0 | $3.88 | |
95R1A-R22-A08L
|
Bourns, Inc. | POT 500 OHM 2W CERMET LINEAR | 0 | $3.86 | |
95R1A-R22-B13L
|
Bourns, Inc. | POT 5K OHM 1W PLASTIC LINEAR | 0 | $3.86 | |
|
95A1A-B28-A10L
|
Bourns, Inc. | POT 1K OHM 2W CERMET LINEAR | 0 | $3.86 | |
|
95A1A-B28-A20L
|
Bourns, Inc. | POT 100K OHM 2W CERMET LINEAR | 0 | $3.86 | |
|
91C1D-D16-D17L
|
Bourns, Inc. | POT 25K OHM 1/2W PLASTIC LOG | 0 | $3.79 | |
|
91R1A-R22-D23L
|
Bourns, Inc. | POT 500K OHM 1/2W PLASTIC LOG | 0 | $3.79 |