Ambient Light Sensors ALS, Phototransistors
Photosensitive Transistor Φ3
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Description
1
Ambient Light Sensor chips enhance performance in saving energy, automatic sensitivity to light, automatic sensitivity to light, LED-backlighted, LCD displays code product, instrument ,industry device etc.
Download (PT-A1-AC-3-PE-850) PDF
2
With RoHs compliant, Token phototransistors are available in a wide range of packages. Multiple light at the same time can be used to ensure consistent photosensitive effect, not false trigger. Meet the latest environmental requirements of toys.
Download (PT-A2-AC-3-BE-850) PDF
3
The ambient light sensors, commonly used in infrared reception, Ultra-thin multi-point infrared touch screen, and all kinds of high-light or visible light interference strong products, such as various types of infrared light control, infrared on the radio, infrared reflection and other electronic products.
Download (PT-A2-DC-3-BE-940) PDF
Photosensitive Transistor Φ5
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Description
1
Meet the latest environmental requirements of toys. Applicable to all kinds of light control lighting products such as night lights, lawn lamps, solar lights, etc. Fast response speed, stable performance, beautiful appearance.
Download (PT-A1-AC-5-HE-850) PDF
2
New fourth generation A4 chip for phototransistors provide fast response speed, stable performance, and excellent consistency. A4 Chips enabling environmentally friendly photosensitive sensors feature sensitive control under low illumination, stable current signal output under strong light source.
Download (PT-A4-AC-5-PN-850) PDF
3
Environmentally friendly photosensitive sensors, control sensitivity under low illumination, stable current signal output under strong light source. Automatically adjust the background light (such as LCD, mobile phones, cameras, computer cameras, security monitoring machines, etc.
Download (PT-A2-AC-5-BE-850) PDF
4
With RoHs compliant, Token phototransistors are available in a wide range of packages. Ambient light sensor, commonly used in infrared reception, Ultra-thin multi-point infrared touch screen, and all kinds of high-light or visible light interference strong products.
Download (PT-A2-AC-5-PE-850) PDF
5
Multiple light at the same time can be used to ensure consistent photosensitive effect, not false trigger. Meet the latest environmental requirements of toys. Applicable to all kinds of light control lighting products.
Download (PT-A2-AC-5-PN-850) PDF
6
The (Bullet Shape 940) Ambient light sensors, commonly used in infrared reception, Ultra-thin multi-point infrared touch screen, and all kinds of high-light or visible light interference strong products, such as various types of infrared light control, infrared on the radio, infrared reflection and other electronic products.
Download (PT-A1-FC-5-BE-940) PDF
7
The (Bullet Shape 940) Phototransistors, commonly used in infrared reception. Applicable to all kinds of automatically adjust the background light such as LCD, mobile phones, cameras, computer cameras, security monitoring machines, etc..
Download (PT-A1-DC-5-BN-940) PDF
Light Sensors - Explanation Of Product Code
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Token ALS (Ambient Light Sensors) - General Information
Mounting :
- While packages are on one circuit board, avoid mismatching in the thermal expansion of each component, generate cracks in the package and break the bonding wire.
Soldering :
- Do not immerse plastic parts in tin tank.
- During soldering, when adding thermal stress in a moisture absorbing state, moisture evaporates, swells and generates stress to the internal package.
- To avoid swellings and cracks in the surface of the package, followsoldering conditions below.
- Wave soldering method: 120°C < 60s、260°C < 5s.
- Manual soldering: 260°C < 5s、340°C < 3s.
Storage :
- Without opening the original wrapper, the recommended storage environment is: 5°C ~ 30°C, Humidity less 85%.
- After opening the original wrapper, the recommended storage environment is: 5°C ~ 30°C, Humidity less 60%.
- This product is humidity sensitive device. In order to avoid moisture absorption after unpackage, it is recommended that the opened packaging be stored in an airtight container with desiccant.
- After opening the package, the original should be used within 12 hours.
- If the desiccant fails or the device is exposed to air for more than 12 hours. Should be used for dehumidification treatment at 60°C / 24H.
Cleaning :
- Do not wash with water to avoid corrosion.
- Under any circumstance, the cleaning time should be within 1 minute of normal temperature.
- Alcohol is recommended as a cleaning agent when cleaning products.
- If you use other cleaning agents, you need to confirm whether the cleaning agent will corrode the epoxy body.
- Freon can not be used as a cleaning agent.
- When cleaning products with ultrasonic cleaning, ultrasonic power and time should be less than 300W and 30 seconds, respectively.
- PCB and product can not touch the oscillator. Can not make the product on the PCB resonance.
- This model is static sensitive devices, so static electricity and surges can damage the product.
- To all the equipment, machines, tables, and the ground must be anti-static ground.
- Requires the use of anti-static wrist strap wear.
Lead-forming and cuttings :
- Before soldering, perform lead forming at normal temperature.
- While forming or cutting the lead, stay the area at a distance of 5 mm or greater from the root of the lead.
- Avoid mounting which may cause force on the root of the lead.
Catalogue Download
Download Entire Light Sensors, Ambient Light Sensors in PDF file.