The GL7516 from SENBA’s GL4 Series is a high-power photoresistor (LDR) designed for accurate and stable ambient light detection in industrial and electronic systems. With a peak spectral response at 540nm, this device is optimized for visible light sensing applications such as automatic lighting control, brightness regulation, and energy-efficient automation.
Engineered to operate at up to 150VDC with a robust power rating of 100mW, the GL7516 offers enhanced durability and superior power handling compared to standard LDRs. It features a resistance range of approximately 0.5kΩ to 5–10kΩ depending on light intensity, enabling fast and precise analog response to changing ambient lighting conditions.
The device operates reliably across a wide temperature range of -30°C to +70°C, ensuring consistent performance in both indoor and outdoor environments. Its plug-in design allows for easy installation and seamless integration into PCB-based systems, simplifying assembly and improving design flexibility.
Compared to lower-power or lower-voltage alternatives, the GL7516 delivers improved robustness, stable long-term performance, and reliable light sensitivity, making it an ideal solution for demanding ambient light sensing applications.
Key Features:
- Peak wavelength response: 540nm (visible light)
- High voltage capability: 150VDC
- High power rating: 100mW
- Resistance range: 0.5kΩ to 5–10kΩ (light dependent)
- Plug-in design for easy PCB integration
- Wide operating temperature: -30°C to +70°C
- Fast and stable light response
- 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
