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. |
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. |
Property of Lite-On Only | SENSOR PHOTO 940NM TOP VIEW RAD
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Low Stock |
MOQ: 575 |
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Mfr. Part No. WS Part No. |
PHOTOTRAN NPN 5MM IR DARK
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25,350 pieces In Stock |
MOQ: 575 |
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Mfr. Part No. WS Part No. |
SENSOR PHOTO 940NM SIDE VIEW RAD
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841,000 pieces In Stock |
MOQ: 220 |
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Mfr. Part No. WS Part No. |
PHOTOTRANSISTOR PTX TBIT .2"HT
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Low Stock |
MOQ: 375 |
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Mfr. Part No. WS Part No. |
SENSOR PHOTO 940NM TOP VIEW T1 / Phototransistors 940nm Top View T-1
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2,150 pieces In Stock |
MOQ: 575 |
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Mfr. Part No. WS Part No. |
PHOTOTRANSISTOR PTX TBIT .157"HT
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3,000 pieces In Stock |
MOQ: 525 |
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Mfr. Part No. WS Part No. |
SENSOR PHOTO 940NM TOP VIEW RAD / Phototransistors 940nm Top View Radial
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9,100 pieces In Stock |
MOQ: 235 |
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Mfr. Part No. WS Part No. |
PHOTOTRANSISTOR PTX TBIT .2"HT
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Low Stock |
MOQ: 290 |
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Mfr. Part No. WS Part No. |
PHOTOTRANSISTOR PTX TBIT .157"HT
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16,500 pieces In Stock |
MOQ: 250 |
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Mfr. Part No. WS Part No. |
Phototransistor Chip 2-Pin / PHOTOTRANSISTOR PTX SDLK
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23,485 pieces In Stock |
MOQ: 500 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ: 1 |
Need to verify |
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Mfr. Part No. WS Part No. |
PHOTOTRANSISTOR PIN .100" 2UA
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18,600 pieces In Stock |
MOQ: 180 |
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Mfr. Part No. WS Part No. |
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27,900 pieces In Stock |
MOQ: 90 |
Need to verify |
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Mfr. Part No. WS Part No. |
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8,547 pieces In Stock |
MOQ: 120 |
Need to verify |
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Mfr. Part No. WS Part No. |
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49,500 pieces In Stock |
MOQ: 225 |
Need to verify |
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Mfr. Part No. WS Part No. |
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5,000 pieces In Stock |
MOQ: 130 |
Need to verify |
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Mfr. Part No. WS Part No. |
Phototransistor Chip 3-Pin / PHOTOTRANSISTOR PTX TBIT .2"HT
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Low Stock |
MOQ: 1 |
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