GL7528 Photoresistor Sensor LDR 8-20kΩ 7mm

GL7528 Photoresistor LDR 8-20kΩ 7mm The GL7528 Photoresistor Sensor LDR 8-20kΩ 7mm is a light-sensitive component with a resistance range of 8–20kΩ, designed to vary its resistance based on the intensity of ambient light. It offers reliable performance in applications such as automatic lighting systems, brightness control, solar-powered devices, and various electronic projects. With its compact size and fast response, the GL7528 is easy to integrate into circuits, making it a versatile choice for light detection and control tasks. Features • 7mm round epoxy-coated head for higher light sensitivity. • Resistance range: 8–20kΩ at 10 lux illumination. • Reliable and stable performance under varying light conditions. • Fast response time to changes in ambient light. • Easy to integrate into light control and sensing circuits. • Durable construction for long service life. • Supplied in a convenient 2-piece pack. Dimensions Specifications Parameters: Value/Range Diameter: 10 mm Material: Cadmium Sulfide (CdS) Resistance (Dark): 2MΩ Resistance (Bright Light): 10KΩ – 20KΩ Sensitivity: High Response time: Increase: 30msec Decrease: 30msec Operating Temperature: -30°C to +70°C Maximum Voltage: 250V Power Rating: 200 mW Spectral Peak Response: 560 nanometer Gamma value at 100- 10Lux: 0.6 Applications • Automatic lighting control (street lights, garden lights, night lamps). • Light-sensitive alarms and security systems. • Display brightness adjustment in electronic devices. • Solar garden lights and energy-saving systems. • Camera exposure control and light meters. • DIY electronics and educational projects. • Light-following robots and sensor-based automation systems. Package Contents • 1 X GL7528 Photoresistor Sensor LDR 8-20kΩ 7mm Datasheet • GL7528