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| Image | Part Number | Manufacturer | Description | Series | Operating Temperature | RoHS Status | Type | Output Type | Package / Case | Wavelength |
|---|---|---|---|---|---|---|---|---|---|---|
| PDV-P8104 | Advanced Photonix (Luna Optoelectronics) | PHOTOCELL 27-60KOHM | - | -30°C ~ 75°C (TA) | - | - | - | - | 520nm | |
| PDV-P8001 | Advanced Photonix (Luna Optoelectronics) | PHOTOCELL 3K-11K OHM 5.10MM | - | -30°C ~ 75°C (TA) | - | - | - | - | 520nm | |
| NSL-5532 | Advanced Photonix (Luna Optoelectronics) | PHOTOCELL CDS 10KOHM TO-5 | - | -60°C ~ 75°C (TA) | - | - | - | - | 550nm | |
| PDV-P8004 | Advanced Photonix (Luna Optoelectronics) | PHOTOCELL 20K-60K OHM 5.10MM | - | - | - | - | - | - | - | |
| PDV-P8103 | Advanced Photonix (Luna Optoelectronics) | PHOTOCELL 16-33KOHM | - | -30°C ~ 75°C (TA) | - | - | - | - | 520nm | |
| PDV-P9200 | Advanced Photonix (Luna Optoelectronics) | PHOTOCELL 10K-50K OHM 4.20MM | - | -30°C ~ 75°C (TA) | - | - | - | - | 520nm | |
| NSL-19M51 | Advanced Photonix (Luna Optoelectronics) | PHOTOCELL | - | -60°C ~ 75°C (TA) | - | - | - | - | 550nm | |
| PDV-P7002 | Advanced Photonix (Luna Optoelectronics) | PHOTOCELL CONDUCT CDS 0.263X.249 | - | -30°C ~ 75°C (TA) | - | - | - | - | 520nm | |
| PDV-P9001 | Advanced Photonix (Luna Optoelectronics) | PHOTOCELL 4K-11K OHM 4.20MM | - | -25°C ~ 75°C (TA) | - | - | - | - | 520nm | |
| NSL-5540 | Advanced Photonix (Luna Optoelectronics) | PHOTOCELL CDS FLAT LENS TO5 HERM | - | -60°C ~ 75°C (TA) | - | - | - | - | 550nm |
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.