The GL10539 from SENBA’s GL4 Series is a high-power photoresistor (LDR) designed for precise ambient light detection in industrial and electronic systems. With a peak spectral response at 560nm, this device is optimized for visible light sensing applications such as automatic lighting control, brightness regulation, and energy-efficient automation systems.
Built for high-performance environments, the GL10539 supports a maximum operating voltage of 200VDC and a high power rating of 200mW, providing superior durability and enhanced electrical handling compared to standard LDR components. It features a resistance range of approximately 8kΩ to 50–100kΩ depending on light intensity, ensuring smooth and accurate analog response to changing ambient light conditions.
The device operates reliably across a wide temperature range of -30°C to +70°C, making it suitable for both indoor and outdoor applications. Its plug-in design allows for easy installation and seamless integration into PCB-based systems, reducing assembly complexity and improving overall design flexibility.
Compared to lower-voltage and lower-power alternatives, the GL10539 offers higher voltage tolerance, improved robustness, and stable long-term performance, making it an excellent solution for demanding ambient light sensing applications.
Key Features:
- Peak wavelength response: 560nm (visible light)
- High voltage capability: 200VDC
- High power rating: 200mW
- Resistance range: 8kΩ to 50–100kΩ (light dependent)
- Plug-in design for easy PCB integration
- Wide operating temperature: -30°C to +70°C
- Stable and responsive light sensing
- Enhanced durability for high-power applications
Applications:
- Automatic lighting control systems
- Ambient light sensing circuits
- Energy-saving lighting solutions
- Industrial automation systems
- Consumer electronics
- Smart lighting and control applications
