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Switches
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Sensors, Transducers
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RF/IF and RFID
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Optoelectronics
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Integrated Circuits (ICs)
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Discrete Semiconductor Products
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Circuit Protection
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Optical Sensors - Photo Detectors - CdS Cells
Optical Sensors - Photo Detectors - CdS Cells
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- Optical Sensors - Photo Detectors - CdS Cells
| Image | Part Number | Manufacturer | Description | Series | Operating Temperature | Wavelength | Voltage - Max | Cell Resistance @ Illuminance | Rise Time (Typ) | Fall Time (Typ) | Cell Resistance (Min) @ Dark |
|---|---|---|---|---|---|---|---|---|---|---|---|
|
PDV-P8004 | Advanced Photonix (Luna Optoelectronics) | PHOTOCELL 20K-60K OHM 5.10MM | - | - | - | - | 20 ~ 60 kOhms @ 10 lux | - | - | - |
|
PDV-P8103 | Advanced Photonix (Luna Optoelectronics) | PHOTOCELL 16-33KOHM | - | -30°C ~ 75°C (TA) | 520nm | 150Vpk | 16 ~ 33 kOhms @ 10 lux | 60ms | 25ms | 500 kOhms @ 10s |
|
PDV-P9200 | Advanced Photonix (Luna Optoelectronics) | PHOTOCELL 10K-50K OHM 4.20MM | - | -30°C ~ 75°C (TA) | 520nm | 150Vpk | 10 ~ 50 kOhms @ 10 lux | 70ms | 15ms | 5 MOhms @ 10s |
|
NSL-19M51 | Advanced Photonix (Luna Optoelectronics) | PHOTOCELL | - | -60°C ~ 75°C (TA) | 550nm | 100Vpk | 20 ~ 100 kOhms @ 10 lux | - | - | 20 MOhms @ 10s |
|
PDV-P7002 | Advanced Photonix (Luna Optoelectronics) | PHOTOCELL CONDUCT CDS 0.263X.249 | - | -30°C ~ 75°C (TA) | 520nm | 350Vpk | 4 ~ 20 kOhms @ 10 lux | 55ms | 20ms | 500 kOhms @ 10s |
|
PDV-P9001 | Advanced Photonix (Luna Optoelectronics) | PHOTOCELL 4K-11K OHM 4.20MM | - | -25°C ~ 75°C (TA) | 520nm | 150Vpk | 4 ~ 11 kOhms @ 10 lux | 60ms | 25ms | 300 kOhms @ 10s |
|
NSL-5540 | Advanced Photonix (Luna Optoelectronics) | PHOTOCELL CDS FLAT LENS TO5 HERM | - | -60°C ~ 75°C (TA) | 550nm | 125Vpk | 20 ~ 40 kOhms @ 21 lux | - | - | 20 MOhms @ 5s |
|
PDV-P8002 | Advanced Photonix (Luna Optoelectronics) | PHOTOCELL 8K-24K OHM 5.10MM | - | - | 520nm | 150Vpk | 8 ~ 24 kOhms @ 10 lux | 50ms | 20ms | 500 kOhms @ 10s |
|
|
PDV-P9203 | Advanced Photonix (Luna Optoelectronics) | PHOTOCELL 10K-30K OHM 4.20MM | - | -30°C ~ 75°C (TA) | 520nm | 150Vpk | 10 ~ 30 kOhms @ 10 lux | 70ms | 15ms | 5 MOhms @ 10s |
|
|
PDV-P7005 | Advanced Photonix (Luna Optoelectronics) | PHOTOCELL 50K-150K OHM 7.2MM | - | - | 520nm | 350VDC | 50 ~ 150 kOhms @ 10 lux | 60ms | 25ms | 20 MOhms @ 10s |
About Optical Sensors - Photo Detectors - CdS Cells
Optical sensors employing CdS (cadmium sulfide) cells are photosensitive devices used to detect and measure light intensity levels. CdS cells change resistance in response to variations in incident light, making them suitable for applications such as automatic lighting control, photographic exposure meters, and dusk-to-dawn switches. These sensors exhibit a nonlinear response to light, with resistance decreasing as light intensity increases. CdS cells offer simplicity, reliability, and cost-effectiveness compared to other light-sensing technologies. Despite their declining popularity due to environmental concerns associated with cadmium, CdS cells remain in use in certain niche applications where their characteristics meet specific requirements.