Los productos de la familia de fototransistores son componentes discretos sensibles a la luz que se comportan de manera similar a un transistor bipolar, pero utilizan luz incidente en lugar de una corriente eléctrica aplicada a través de un terminal del dispositivo para hacer que el dispositivo conduzca. En comparación con los fotodiodos, los fototransistores generalmente producen una corriente de salida mucho mayor para la misma intensidad de luz incidente, aunque responden más lentamente a los cambios en la intensidad de la luz. Estas diferencias dan como resultado que los fototransistores sean más sencillos de aplicar, pero menos útiles para operaciones de alta velocidad.
| Parte # | Fabricante | Descripción | Disponibilidad | Precios | Cantidad |
|---|---|---|---|---|---|
QSE114Phototransistors | onsemi | NPN Phototransistor, 880nm, 30V VCEO, Side View, Through Hole | En stock | 8500+: $0.26911 | |
PT4800FE000FPhototransistors | Sharp Microelectronics | SENSOR PHOTO 860NM SIDE VIEW RAD | 2026 | 5+: $0.28205 50+: $0.22031 150+: $0.19384 | |
SCM-014TBT86Phototransistors | ROHM Semiconductor | SENSOR PHOTO 800NM TOP VIEW 2SMD | En stock | 10+: $0.53828 30+: $0.46972 100+: $0.40285
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PT11-21C/L41/TR8Phototransistors | Everlight Electronics | SENSOR PHOTO 940NM TOP VIEW 1206 | 80180 | 100+: $0.04468 300+: $0.03936 3000+: $0.03539
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PT333-3BPhototransistors | Everlight Electronics | SENSOR PHOTO 940NM TOP VIEW RAD | 79031 | 100+: $0.05533 500+: $0.04585 1000+: $0.03995
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VEMT3700F-GS08Phototransistors | Vishay | NPN Phototransistor, 940nm IR, 70V VCEO, 50mA, PLCC, SMT | 19 | 1+: $0.51257 10+: $0.40628 30+: $0.36172 | |
BPW96BPhototransistors | Vishay | 850nm NPN Phototransistor, 70V, 50mA, 20° Viewing Angle, Through Hole | 193 | 1+: $1.20515 10+: $1.00285 30+: $0.89315 | |
VEMT2020X01Phototransistors | Vishay | NPN Phototransistor, 860nm, 20V, 50mA, SMD, Automotive | 17188 | 50+: $0.30528 150+: $0.27244 500+: $0.23144
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BPW77NAPhototransistors | Vishay | NPN Phototransistor, 850nm, 70V, 50mA, TO-18 | 2 | 1+: $6.16285 10+: $5.34685 30+: $4.84972 | |
BPW77NBPhototransistors | Vishay | NPN Phototransistor, 70V VCEO, 50mA IC, 850nm, TO-18 | 249 | 1+: $3.32743 | |
BPW76BPhototransistors | Vishay | NPN Phototransistor 70V 850nm TO-18 Through Hole | 25 | 1+: $3.72343 10+: $3.18343 30+: $2.86115 | |
VEMT2000X01Phototransistors | Vishay | NPN Phototransistor, 20V, 50mA, 860nm, SMD, Top View | 52 | 1+: $1.72628 10+: $1.45543 30+: $1.30628 | |
TEMT1020Phototransistors | Vishay | NPN Phototransistor, 70V, 50mA, 880nm, SMD | 10544 | 10+: $0.43885 30+: $0.38743 100+: $0.32400
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TEFT4300Phototransistors | Vishay | NPN Phototransistor, 70V, 925nm, 50mA, Through Hole | 7345 | 50+: $0.20005 150+: $0.17756 500+: $0.14203
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TEMT1000Phototransistors | Vishay | NPN Phototransistor, 70V, 50mA, 880nm, SMD | 4889 | 10+: $0.43372 30+: $0.38572 100+: $0.32572
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VCNT2025X01Phototransistors | Vishay | Ambient Light Sensor Phototransistor Chip Silicon 940nm 4-Pin SMD T/R Automotive AEC-Q101 | 56 | 10+: $0.96000 30+: $0.84857 100+: $0.73885
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VEMT2023SLX01Phototransistors | Vishay | NPN Phototransistor, 20V, 50mA, 860nm, SMD, Domed Lens | En stock | 3000+: $0.30947 6000+: $0.30413 9000+: $0.29346 | |
PT968-8C(6-1)Phototransistors | Everlight Electronics | Plugin,2.9x4x2.9mm ROHS | 18260 | 100+: $0.03751 300+: $0.03468 1000+: $0.03191
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PT334-6B(BY)(L)Phototransistors | Everlight Electronics | Plugin,P=2.54mm ROHS | 7368 | 10+: $0.06560 100+: $0.05243 500+: $0.04583
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PT968-8B(6-1)Phototransistors | Everlight Electronics | Plugin ROHS | 1718 | 100+: $0.05524 300+: $0.04744 1000+: $0.04074
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PT968-8B(6-2)Phototransistors | Everlight Electronics | Plugin ROHS | 2002 | 100+: $0.05496 300+: $0.04728 1000+: $0.04069
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PT334-6C(BY)(K)Phototransistors | Everlight Electronics | Plugin,P=2.54mm ROHS | 550 | 10+: $0.07580 100+: $0.06152 500+: $0.05440 | |
PT334-6C(BY)(L)Phototransistors | Everlight Electronics | Plugin,P=2.54mm ROHS | 1067 | 10+: $0.07213 100+: $0.05856 500+: $0.05177 | |
PT334-6B(BY)(K)Phototransistors | Everlight Electronics | Plugin,P=2.54mm ROHS | 3014 | 10+: $0.06475 100+: $0.05063 500+: $0.04355
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PT968-8C(X1-X4)XBYPhototransistors | Everlight Electronics | Plugin,2.9x4x2.9mm ROHS | 1089 | 10+: $0.07213 100+: $0.05856 300+: $0.05177 |