Un potenciómetro giratorio (Pot) es un dispositivo de tres terminales que emplea un elemento resistivo y un contacto giratorio para formar un divisor de voltaje ajustable. Si solo se utilizan dos terminales, un extremo del elemento y el contacto ajustable, actúa como una resistencia variable o reóstato. Los potenciómetros se seleccionan según el valor de resistencia del elemento, el grado de rotación/número de vueltas, la conicidad lineal o logarítmica, la disipación de potencia, el número de elementos agrupados, el material resistivo y el estilo de terminación. Algunos tienen contactos de interruptor incorporados.
| Parte # | Fabricante | Descripción | Disponibilidad | Precios | Cantidad |
|---|---|---|---|---|---|
3549S-1AA-103BRheostats | Bourns, Inc. | POT 10K OHM 2W WIREWOUND LINEAR | 2 | 1+: $34.62343 10+: $33.65485 | |
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 | |
PDB181-K220K-103BRheostats | Bourns, Inc. | POT 10K OHM 1/5W CARBON LINEAR | 121 | 1+: $2.04172 10+: $1.72457 30+: $1.52743 | |
PTV111-1420A-A203Rheostats | Bourns, Inc. | POT 20K OHM 1/20W CARBON LOG | 44 | 1+: $1.84115 10+: $1.79828 30+: $1.76915 | |
96R1A-R16-A15LRheostats | Bourns, Inc. | POT 10K OHM 2W CERMET LINEAR | En stock | 1+: $12.94800 10+: $12.51772 | |
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-B102Rheostats | Bourns, Inc. | POT 1K OHM 1/20W CARBON LINEAR | 49 | 1+: $1.59943 10+: $1.32515 30+: $1.17600 | |
PTV09A-4225F-B103Rheostats | Bourns, Inc. | POT 10K OHM 1/20W CARBON LINEAR | 187 | 1+: $1.09200 10+: $1.06628 30+: $1.04915 | |
PTV09A-4225F-B203Rheostats | Bourns, Inc. | POT 20K OHM 1/20W CARBON LINEAR | En stock | 1+: $0.88457 10+: $0.86743 30+: $0.85543
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PTV09A-4225F-B502Rheostats | Bourns, Inc. | POT 5K OHM 1/20W CARBON LINEAR | 50 | 1+: $1.10228 10+: $1.08000 30+: $1.06628 | |
3548S-1AA-502ARheostats | Bourns, Inc. | POT 5K OHM 1.5W WIREWOUND LINEAR | En stock | 1+: $36.76285 30+: $34.92857 | |
RK11K1120A13Rheostats | Alps Alpine | INSULATED SHAFT POTENTIOMETERS | 1764 | 1+: $0.91715 10+: $0.83657 30+: $0.79543
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RK11K114004KRheostats | Alps Alpine | INSULATED SHAFT POTENTIOMETERS | 1713 | 1+: $1.40400 10+: $1.18800 30+: $1.06800
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RK11K112000PRheostats | Alps Alpine | INSULATED SHAFT POTENTIOMETERS | 222 | 1+: $1.02515 10+: $0.85200 30+: $0.76457
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RK11K1140AHZRheostats | Alps Alpine | INSULATED SHAFT POTENTIOMETERS | 215 | 1+: $0.87085 10+: $0.71485 30+: $0.63600 | |
M-22E10-050 5KRheostats | Nidec Components | POT 5K OHM 2W WIREWOUND LINEAR | 2 | 1+: $16.96285 10+: $15.69428 | |
RK09K1130081Rheostats | Alps Alpine | Potentiometer, 10000ohm, 20V, 20% +/-Tol, 4339 | 5988 | 10+: $0.92228 30+: $0.82285 100+: $0.72515
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RK09K113004URheostats | Alps Alpine | INSULATED SHAFT POTENTIOMETERS | 3864 | 10+: $0.60000 30+: $0.53315 100+: $0.39943
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RK097111T065Rheostats | Alps Alpine | METAL SHAFT POTENTIOMETERS | 3014 | 1+: $2.63485 10+: $2.27315 30+: $2.04685
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RK09D117000BRheostats | Alps Alpine | INSULATED SHAFT POTENTIOMETERS | En stock | 10+: $0.84685 30+: $0.76285 100+: $0.58285
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