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. |
SENSOR PHOTO 990NM SIDE VIEW SMD
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6,944 pieces In Stock |
MOQ: 45 |
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Mfr. Part No. WS Part No. |
SENSOR PHOTO 570NM TOP VIEW 0805
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Low Stock |
MOQ: 50 |
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Mfr. Part No. WS Part No. |
SENSOR PHOTO 570NM TOP VIEW 0805 / Phototransistors 570nm Top View 0805 (2012 Metric)
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2,880 pieces In Stock |
MOQ: 90 |
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Mfr. Part No. WS Part No. |
3mm DIP Ambient Light Sensor | SENSOR PHOTO 630NM RADIAL
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68,000 pieces In Stock |
MOQ: 380 |
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Mfr. Part No. WS Part No. |
SENSOR PHOTO 940NM TOP VIEW 2SMD
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32,693 pieces In Stock |
MOQ: 650 |
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Mfr. Part No. WS Part No. |
LED
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Low Stock |
MOQ: 265 |
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Mfr. Part No. WS Part No. |
Phototransistors
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
SENSOR PHOTO 870NM TOP VIEW RAD / Phototransistors 870nm Top View Radial - 2 Leads
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Low Stock |
MOQ: 185 |
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Mfr. Part No. WS Part No. |
Phototransistor Chip Silicon 940nm 2-Pin SMD T/R / PHOTOTRANSIST 1.6MM BK MINI SMD
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30,666 pieces In Stock |
MOQ: 715 |
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Mfr. Part No. WS Part No. |
SENSOR PHOTO 990NM TOP VIEW 2SMD
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Low Stock |
MOQ: 26 |
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Mfr. Part No. WS Part No. |
PHOTOTRANSISTOR 3MM NPN BK RAD / Phototransistor IR Chip Silicon 940nm 2-Pin T-1
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618,500 pieces In Stock |
MOQ: 1260 |
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Mfr. Part No. WS Part No. |
PHOTOTRANSISTOR FLAT TOP BK 1206
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150,000 pieces In Stock |
MOQ: 1120 |
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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. |
20mA 5.5V 570nm ±60° 3nA SMD,3.2x1.3mm Phototransistors RoHS
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385 pieces In Stock |
MOQ: 115 |
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Mfr. Part No. WS Part No. |
20mA 30V 860nm 100nA Through Hole,L=4.5mm Phototransistors RoHS
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43,000 pieces In Stock |
MOQ: 1100 |
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Mfr. Part No. WS Part No. |
20mA 30V 860nm 100nA Through Hole,L=4.5mm Phototransistors RoHS
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26,000 pieces In Stock |
MOQ: 930 |
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Mfr. Part No. WS Part No. |
SENSOR PHOTO 850NM SIDE VIEW RAD / Phototransistors 850nm Side View Radial
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1,600 pieces In Stock |
MOQ: 12 |
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Mfr. Part No. WS Part No. |
SENSOR PHOTO 880NM TOP VIEW RAD
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6,000 pieces In Stock |
MOQ: 70 |
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Mfr. Part No. WS Part No. |
PHOTOTRANSISTOR 800NM
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28,000 pieces In Stock |
MOQ: 110 |
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