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.
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Mfr. Part No. WS Part No. |
PHOTOTRANSISTOR 950NM 1.9MM
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2,287 pieces In Stock |
MOQ: 135 |
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Mfr. Part No. WS Part No. |
PHOTOTRANSISTOR 790 TO 970 NM
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12,000 pieces In Stock |
MOQ: 100 |
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Mfr. Part No. WS Part No. |
PHOTOTRANSISTOR 790 TO 970 NM
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4,893 pieces In Stock |
MOQ: 90 |
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Mfr. Part No. WS Part No. |
AMBIENT LIGHT SENSOR 5MM 570NM
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11,000 pieces In Stock |
MOQ: 90 |
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Mfr. Part No. WS Part No. |
Phototransistor IR Chip Silicon 870nm Automotive 2-Pin SMD T/R / PHOTOTRANSISTOR SMD
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9,000 pieces In Stock |
MOQ: 35 |
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Mfr. Part No. WS Part No. |
PHOTOTRANSISTOR 470 TO 1090 NM / Phototransistors 850nm Top View 0805 (2012 Metric)
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1,811 pieces In Stock |
MOQ: 55 |
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Mfr. Part No. WS Part No. |
PHOTOTRANSISTOR 450 TO 1080 NM / Phototransistors 850nm Top View Radial
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280 pieces In Stock |
MOQ: 80 |
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Mfr. Part No. WS Part No. |
PHOTOTRANSISTOR 450 TO 1080 NM
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4,710 pieces In Stock |
MOQ: 100 |
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Mfr. Part No. WS Part No. |
PHOTOTRANSISTOR 450 TO 1080 NM
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2,293 pieces In Stock |
MOQ: 50 |
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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. |
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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