The GL5516 from SENBA’s GL4 Series is a high-performance photoresistor (LDR) engineered for accurate ambient light detection in demanding electronic and industrial applications. With a peak spectral response at 540nm, this device is optimized for visible light sensing tasks such as automatic lighting control, brightness regulation, and energy-efficient automation systems.
Designed to support a higher operating voltage of 150VDC and an increased power rating of 90mW, the GL5516 offers enhanced durability and improved power handling capability compared to standard 50mW LDRs. It features a resistance range of approximately 0.5kΩ to 5–10kΩ depending on light intensity, providing fast and smooth analog response to varying ambient light conditions.
The GL5516 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 structure allows for easy installation and seamless integration into PCB-based systems, reducing assembly complexity and improving design flexibility.
Compared to lower-power LDRs, the GL5516 delivers improved power handling, higher reliability, and stable long-term performance, making it an ideal choice for high-demand light sensing applications.
Key Features:
- Peak wavelength response: 540nm (visible light)
- High voltage capability: 150VDC
- Increased power rating: 90mW
- 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 street lighting systems
- High-power ambient light sensing circuits
- Energy-saving lighting control
- Industrial automation systems
- Consumer electronics
- Smart lighting and control solutions
