SKU: SENS-3210
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TONYU DY-FPD333-3B/L3 5mm Plugin Ambient Light Sensor ROHS

₹7.00 (Inclusive of all taxes)
Out of Stock

The TONYU DY-FPD333-3B/L3 is a compact 5mm plugin ambient light sensor module designed for automatic brightness control in consumer electronics and industrial panels. It features a spectral response close to the human eye and is compatible with 3.3V/5V logic systems for integration into Arduino, Raspberry Pi, and other microcontroller platforms.

Features

  • 5mm plugin package for easy PCB mounting and replacement
  • Human-eye spectral response with integrated infrared filtering
  • Low power consumption (150mW max) for battery-sensitive applications
  • Wide detection range suitable for indoor and outdoor ambient light adaptation
  • ROHS compliant for environmentally conscious manufacturing

Out of stock

Description

The TONYU DY-FPD333-3B/L3 ambient light sensor operates on the principle of photodetection, converting incident light intensity into a corresponding analog or digital signal. Its integrated infrared filter ensures accurate measurement of visible light, minimizing interference from ambient IR sources for reliable performance in display backlight control systems.

Engineered for stability, the module features a compact form factor with a 5mm diameter lens, making it ideal for space-constrained designs in smartphones, tablets, automotive dashboards, and IoT devices. The sensor’s low power profile and robust construction support continuous operation in varied environmental conditions.

Key Features

  • Compact 5mm plugin form factor for streamlined PCB integration
  • Precise ambient light detection with human-eye matched spectral sensitivity
  • Integrated infrared filtering for accurate visible light measurement
  • Low power consumption design (150mW max) for energy-efficient applications
  • Wide operating light intensity range for adaptive brightness control
  • ROHS compliant construction using environmentally safe materials
  • Stable output performance across a broad temperature range
  • High-reliability solderable pins for secure mechanical and electrical connection

Applications

  • Automatic display brightness adjustment in smartphones, tablets, and laptops
  • Backlight dimming control for automotive instrument clusters and infotainment systems
  • Energy-saving lighting control in smart home IoT devices and occupancy sensors
  • Ambient light monitoring for industrial HMI panels and control stations
  • Photometric data logging in environmental monitoring and agricultural sensing systems

Technical Specifications

ManufacturerTONYU
Manufacturer Part NumberFPD333-3B/L3
Sensor TypeAmbient Light Sensor (ALS)
Package Type5mm Plugin
Lens Diameter5 mm
Power Dissipation150 mW (Max)
Capacitance18 pF
ComplianceROHS
Shipping Weight0.01 kg
Shipping Dimensions10 x 8 x 5 cm

Frequently Asked Questions

What is the typical operating voltage range for this ambient light sensor?

While the datasheet specifies a maximum power dissipation of 150mW, typical operating voltages for plugin ambient light sensors like the DY-FPD333-3B/L3 range from 2.7V to 5.5V DC. It is compatible with standard 3.3V and 5V microcontroller logic levels. Always consult the specific manufacturer's datasheet for precise voltage limits before integration.

How does the infrared filtering improve sensor accuracy?

The integrated infrared (IR) filter attenuates non-visible infrared wavelengths that are abundant in sunlight and artificial light sources. By filtering out IR, the sensor's spectral response closely matches the human eye's photopic sensitivity, resulting in a more accurate measurement of perceived ambient brightness for automatic display dimming and lighting control.

Is this sensor suitable for outdoor environmental monitoring?

Yes, its wide detection range and IR-filtered design make it suitable for outdoor light level monitoring. However, for prolonged outdoor use, ensure the end-product enclosure provides adequate environmental protection (e.g., against moisture and UV degradation) as the sensor module itself is a standard electronic component without a specified IP rating.

What is the output signal type of this module?

Plugin ambient light sensors like this model typically provide an analog output voltage or a digital signal (via I2C or SPI) proportional to the detected light intensity. The exact interface (analog voltage divider or digital protocol) should be confirmed from the TONYU FPD333 series datasheet for proper circuit design and microcontroller pin configuration.

Package Includes

  • 1 x TONYU DY-FPD333-3B/L3 5mm Plugin Ambient Light Sensor

Additional Information

Weight 0.01 kg
Dimensions 10 × 8 × 5 cm