Optical Sensors - Phototransistors operate by converting light into electrical current, thus functioning as light-sensitive transistors. These sensors are widely used in light detection and ranging (LIDAR), safety systems, and ambient light sensing.
Manufacturers such as Everlight, Fairchild, and Broadcom provide a range of phototransistors suited for various applications. Their high sensitivity and fast response enable precise light detection tasks.
For applications where reliable and efficient light sensing is crucial, phototransistors are the go-to choice. Evaluate your needs to select the ideal phototransistor.
| Select | Images | Part Number | Mfr | Description | Datasheet | Availability | Price | Qty | RFQ | Rohs | ECAD Model |
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Mfr. Part No. WS Part No. |
PHOTO TRANS BLACK LENS 910NM SMD / Phototransistor IR Chip 910nm 2-Pin SMD
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18,572 pieces In Stock |
MOQ: 180 |
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Mfr. Part No. WS Part No. |
PHOTOTRANSISTOR CLEAR MINI 1206
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30,000 pieces In Stock |
MOQ: 1175 |
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Mfr. Part No. WS Part No. |
SENSOR PHOTO 830NM TOP TO206AA / Phototransistors 830nm Top View TO-206AA, TO-18-3 Metal Can
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57,218 pieces In Stock |
MOQ: 20 |
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Mfr. Part No. WS Part No. |
SENSOR PHOTO 830NM TOP TO206AA / Phototransistors 830nm Top View TO-206AA, TO-18-3 Metal Can
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540 pieces In Stock |
MOQ: 14 |
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Mfr. Part No. WS Part No. |
PHOTOTRANSISTOR 450 TO 1080 NM
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2,190 pieces In Stock |
MOQ: 55 |
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Mfr. Part No. WS Part No. |
PHOTOTRANSISTOR 450 TO 1080 NM
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1,000 pieces In Stock |
MOQ: 9 |
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Mfr. Part No. WS Part No. |
PHOTOTRANSISTOR 450 TO 1080 NM / Phototransistors 850nm Top View TO-206AA, TO-18-3 Metal Can
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73 pieces In Stock |
MOQ: 17 |
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Mfr. Part No. WS Part No. |
PHOTOTRANSISTOR 450 TO 1040 NM / Phototransistors 825nm Top View Radial
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270 pieces In Stock |
MOQ: 65 |
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Mfr. Part No. WS Part No. |
PHOTOTRANSISTOR 900 TO 980 NM / Phototransistors 930nm Top View Radial, 5mm Dia (T 1 3/4)
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2,530 pieces In Stock |
MOQ: 75 |
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Mfr. Part No. WS Part No. |
LIGHT SENSOR AMBIENT 5MM FLAT
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6,900 pieces In Stock |
MOQ: 345 |
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Mfr. Part No. WS Part No. |
Surface - Mount Ambient Light Sensor | SENSOR PHOTO 630NM 2SMD
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186,884 pieces In Stock |
MOQ: 550 |
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Mfr. Part No. WS Part No. |
SENSOR PHOTO 940NM SIDE VIEW SMD / Phototransistors 940nm Side View 2-SMD, Boomerang
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Low Stock |
MOQ: 55 |
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Mfr. Part No. WS Part No. |
SENSOR PHOTO 940NM TOP VIEW RAD
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1,020 pieces In Stock |
MOQ: 290 |
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Mfr. Part No. WS Part No. |
PHOTOTRANSISTOR 470 TO 1090 NM
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411,390 pieces In Stock |
MOQ: 125 |
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Mfr. Part No. WS Part No. |
PHOTOTRANSISTOR 470 TO 1090 NM / Phototransistors 850nm Top View 2-SMD, Gull Wing
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Low Stock |
MOQ: 70 |
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Mfr. Part No. WS Part No. |
PHOTOTRANSISTOR 470 TO 1090 NM
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1,020 pieces In Stock |
MOQ: 165 |
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Mfr. Part No. WS Part No. |
Silicon NPN Phototransistor
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2,420 pieces In Stock |
MOQ: 90 |
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Mfr. Part No. WS Part No. |
PHOTOTRANSISTOR 790 TO 970 NM
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12,800 pieces In Stock |
MOQ: 185 |
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Mfr. Part No. WS Part No. |
REFLECTIVE SENSOR WITH PTR OUTPU / Reflective Optical Sensor 0.02" (0.5mm) 4-SMD Module
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35,048 pieces In Stock |
MOQ: 90 |
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Mfr. Part No. WS Part No. |
PHOTOTRANSISTOR 850 TO 980 NM / Phototransistors 950nm Universal Radial, Side View
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17,700 pieces In Stock |
MOQ: 40 |
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