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 # | Manufacturer | Description | Availability | Pricing | Quantity |
|---|---|---|---|---|---|
6539S-1-102Rheostats | Bourns, Inc. | POT 1K OHM 1W PLASTIC LINEAR | 4 | 1+: $58.57028 10+: $56.73943 | |
6539S-1-103Rheostats | Bourns, Inc. | POT 10K OHM 1W PLASTIC LINEAR | 4 | 1+: $56.67600 10+: $54.88972 | |
3549S-1AA-103BRheostats | Bourns, Inc. | POT 10K OHM 2W WIREWOUND LINEAR | 2 | 1+: $34.62343 10+: $33.65485 | |
3540S-1-202LRheostats | Bourns, Inc. | POT 2K OHM 2W WIREWOUND LINEAR | 5 | 1+: $34.46400 10+: $33.25885 | |
3540S-1-502LRheostats | Bourns, Inc. | POT 5K OHM 2W WIREWOUND LINEAR | 4 | 1+: $34.17943 10+: $32.99485 | |
3540S-1-104LRheostats | Bourns, Inc. | POT 100K OHM 2W WIREWOUND LINEAR | 8 | 1+: $42.78515 10+: $41.32800 14+: $40.50144 | |
3549S-1AA-103ARheostats | Bourns, Inc. | POT 10K OHM 2W WIREWOUND LINEAR | 2 | 1+: $30.37028 30+: $28.86343 | |
3549S-1AA-104ARheostats | Bourns, Inc. | POT 100K OHM 2W WIREWOUND LINEAR | 41 | 1+: $30.38228 30+: $28.97657 | |
3590S-1-102LRheostats | Bourns, Inc. | POT 1K OHM 2W WIREWOUND LINEAR | 46 | 1+: $24.19372 10+: $23.14115 30+: $21.31543 | |
3590S-1-103LRheostats | Bourns, Inc. | POT 10K OHM 2W WIREWOUND LINEAR | In Stock | 1+: $16.34915 10+: $15.77828 | |
3547S-1AA-102ARheostats | Bourns, Inc. | POT 1K OHM 1W WIREWOUND LINEAR | 22 | 1+: $34.34400 30+: $32.50628 | |
3547S-1AA-502ARheostats | Bourns, Inc. | POT 5K OHM 1W WIREWOUND LINEAR | 2 | 1+: $33.51428 10+: $32.43600 | |
6639S-1-202Rheostats | Bourns, Inc. | POT 2K OHM 1W PLASTIC LINEAR | 4 | 1+: $26.49085 10+: $25.66115 | |
91A1A-B28-B18LRheostats | Bourns, Inc. | POT 50K OHM 1W PLASTIC LINEAR | 44 | 1+: $12.83485 10+: $10.92343 30+: $9.75943 | |
93A1A-B28-A13LRheostats | Bourns, Inc. | POT 5K OHM 2W CERMET LINEAR | 11 | 1+: $8.20972 10+: $8.01085 30+: $7.87885 | |
93R1A-R22-A13LRheostats | Bourns, Inc. | POT 5K OHM 2W CERMET LINEAR | 4 | 1+: $9.53315 10+: $9.33600 30+: $9.20572 | |
93R1A-R22-A15LRheostats | Bourns, Inc. | POT 10K OHM 2W CERMET LINEAR | In Stock | 1+: $8.39143 10+: $8.21828 45+: $8.10343
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PTV09A-4015F-B103Rheostats | Bourns, Inc. | POT 10K OHM 1/20W CARBON LINEAR | 9 | 10+: $1.23600 30+: $1.08857 100+: $0.92057
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PTV09A-4015U-B103Rheostats | Bourns, Inc. | POT 10K OHM 1/20W CARBON LINEAR | 37 | 1+: $1.31828 10+: $1.07657 30+: $0.94457 | |
PTV09A-4020U-B103Rheostats | Bourns, Inc. | POT 10K OHM 1/20W CARBON LINEAR | 520 | 1+: $1.40057 10+: $1.16400 30+: $1.03372
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PTV09A-4025F-B103Rheostats | Bourns, Inc. | POT 10K OHM 1/20W CARBON LINEAR | 78 | 1+: $1.40915 10+: $1.16400 30+: $1.02857 | |
PTV09A-4025U-B103Rheostats | Bourns, Inc. | POT 10K OHM 1/20W CARBON LINEAR | 398 | 1+: $1.39028 10+: $1.14343 30+: $1.00800
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PTV09A-4225F-B203Rheostats | Bourns, Inc. | POT 20K OHM 1/20W CARBON LINEAR | In Stock | 1+: $0.88457 10+: $0.86743 30+: $0.85543
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PTV09A-8025U-B103Rheostats | Bourns, Inc. | POT 10K OHM 1/20W CARBON LINEAR | 145 | 1+: $2.70857 10+: $2.27315 30+: $1.99885 | |
PRS11R-415F-N103B1Rheostats | Bourns, Inc. | POT 10K OHM 1/20W LINEAR | 28 | 1+: $3.75257 10+: $3.67543 30+: $3.62400 |