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 |
|---|---|---|---|---|---|
6539S-1-102Rheostats | Bourns, Inc. | POT 1K OHM 1W PLASTIC LINEAR | 4 | 1+: $58.57028 10+: $56.73943 | |
91A2A-B28-D15/D15LRheostats | Bourns, Inc. | POT 10K OHM 1/4W PLASTIC LOG | 22 | 1+: $18.15600 10+: $17.25428 45+: $15.69085 | |
PTV09A-4020F-B103Rheostats | Bourns, Inc. | POT 10K OHM 1/20W CARBON LINEAR | 1 | 1+: $0.78515 10+: $0.76800 30+: $0.75772 | |
PTR901-2015K-B103Rheostats | Bourns, Inc. | POT 10K OHM 1/20W CARBON LINEAR | En stock | 10+: $4.58572 30+: $4.15715 117+: $3.72343
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6637S-1-502Rheostats | Bourns, Inc. | POT 5K OHM 1W PLASTIC LINEAR | 2 | 1+: $52.32172 10+: $50.66743 | |
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 | |
PRS11R-425F-S203A3Rheostats | Bourns, Inc. | POT 20K OHM 1/20W LOGARITHMIC | 213 | 1+: $4.44515 10+: $3.76972 30+: $3.36857 | |
RK16312A0BKRRheostats | Alps Alpine | Potentiometer, 0.05W, 10000ohm, 20% +/-Tol, 1 Turn(s), | 757 | 1+: $2.19428 10+: $2.00057 30+: $1.87715
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RK09K11100DNRheostats | Alps Alpine | INSULATED SHAFT POTENTIOMETERS | 173 | 1+: $1.03200 10+: $0.85885 30+: $0.77143 | |
RK14K124003JRheostats | Alps Alpine | INSULATED SHAFT POTENTIOMETERS | 44 | 1+: $1.30115 10+: $1.10743 30+: $1.00115 | |
RK16312101A2Rheostats | Alps Alpine | Potentiometer, 0.1W, 10000ohm, 20% +/-Tol, 1 Turn(s), | 103 | 1+: $2.90057 10+: $2.48572 30+: $2.22685 | |
RK09L12D0A1TRheostats | Alps Alpine | METAL SHAFT POTENTIOMETERS | 2263 | 10+: $1.63715 30+: $1.45543 100+: $1.26685
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RK14K12B0A0ERheostats | Alps Alpine | INSULATED SHAFT POTENTIOMETERS | 183 | 1+: $1.01315 10+: $0.83315 30+: $0.74228
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RK0971114Z1NRheostats | Alps Alpine | METAL SHAFT POTENTIOMETERS | 639 | 1+: $2.90743 10+: $2.50628 30+: $2.25428
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RK1631210AX9Rheostats | Alps Alpine | Potentiometer, 0.1W, 10000ohm, 20% +/-Tol, 1 Turn(s) | 13 | 1+: $3.05315 10+: $2.64857 30+: $2.39657 | |
RK27112A00B9Rheostats | Alps Alpine | METAL SHAFT POTENTIOMETERS | En stock | 1+: $14.01600 10+: $12.27428 30+: $10.15372
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RK12L1230C0QRheostats | Alps Alpine | INSULATED SHAFT POTENTIOMETERS | 19 | 1+: $1.02685 10+: $0.84515 30+: $0.75428 | |
RK09K1110077Rheostats | Alps Alpine | INSULATED SHAFT POTENTIOMETERS | En stock | 10+: $0.86743 30+: $0.77143 100+: $0.58285
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RK12L12A0C0RRheostats | Alps Alpine | INSULATED SHAFT POTENTIOMETERS | 206 | 1+: $0.78172 10+: $0.65143 30+: $0.58628
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CRV16-00-502Rheostats | Nidec Components | POT 5K OHM 1/4W PLASTIC LINEAR | 22 | 1+: $12.45772 10+: $10.35600 30+: $9.33772 | |
M-22E10-050 2KRheostats | Nidec Components | POT 2K OHM 2W WIREWOUND LINEAR | 2 | 1+: $17.66400 10+: $17.16857 | |
RK2711120026Rheostats | Alps Alpine | Potentiometer, 0.05W, 100000ohm, 20% +/-Tol, 1 Turn(s) | 215 | 1+: $10.73485 10+: $9.34972 30+: $7.66457 | |
357B0103MAB251S22Rheostats | Vishay / Spectrol | POT 10K OHM 1W PLASTIC LINEAR | 2 | 1+: $44.25600 10+: $43.01657 | |
RK12L1210C1TRheostats | Alps Alpine | INSULATED SHAFT POTENTIOMETERS | 20 | 1+: $1.11428 10+: $0.91028 30+: $0.80915 |