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. |
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. |
PHOTOTRANSISTOR 800NM
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120,000 pieces In Stock |
MOQ: 110 |
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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. |
SENSOR PHOTO 940NM TOP VIEW 2SMD
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35,022 pieces In Stock |
MOQ: 880 |
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Mfr. Part No. WS Part No. |
SENSOR PHOTO 940NM TOP VIEW AXL
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1,000 pieces In Stock |
MOQ: 670 |
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Mfr. Part No. WS Part No. |
PHOTOTRANSISTOR 1.5MM SIDE CLEAR
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97,156 pieces In Stock |
MOQ: 1175 |
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Mfr. Part No. WS Part No. |
PHOTOTRANSISTOR SIDE BLACK RAD
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Low Stock |
MOQ: 375 |
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Mfr. Part No. WS Part No. |
SENSOR PHOTO 860NM SIDE VIEW RAD
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90 pieces In Stock |
MOQ: 55 |
Need to verify |
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Mfr. Part No. WS Part No. |
SENSOR PHOTO 860NM SIDE VIEW RAD
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14,800 pieces In Stock |
MOQ: 290 |
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Mfr. Part No. WS Part No. |
Phototransistor Chip Silicon 940nm 2-Pin T-1 Bag / 5mm Phototransistor,T-1 3/4
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590,000 pieces In Stock |
MOQ: 1205 |
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Mfr. Part No. WS Part No. |
PHOTOTRANSISTOR SIDE FACE BK RAD
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49,300 pieces In Stock |
MOQ: 560 |
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Mfr. Part No. WS Part No. |
PHOTOTRANSISTOR FLAT CLEAR 0805
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500,000 pieces In Stock |
MOQ: 1310 |
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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. |
LIGHT SENSOR AMBIENT 5MM FLAT
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6,900 pieces In Stock |
MOQ: 410 |
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Mfr. Part No. WS Part No. |
PHOTOTRAN NPN 3MM IR DARK
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9,310 pieces In Stock |
MOQ: 545 |
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Mfr. Part No. WS Part No. |
PHOTODIODE PTX 5MM CLEAR
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87,835 pieces In Stock |
MOQ: 460 |
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Mfr. Part No. WS Part No. |
PHOTOTRAN NPN IR CLEAR SIDE LOOK
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30,000 pieces In Stock |
MOQ: 730 |
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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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Mfr. Part No. WS Part No. |
Ambient Light Sensor
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3,240 pieces In Stock |
MOQ: 65 |
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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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