Photoresistor Sensor (LDR 12mm) GL12528

GL12528 Photoresistor Sensor LDR 1-20MΩ 12mm

The GL12528 Photoresistor Sensor LDR 1-20MΩ 12mm is a compact semiconductor device designed to detect changes in ambient light levels by altering its electrical resistance. Constructed from cadmium sulfide material, this light-dependent resistor exhibits a decrease in resistance as light intensity increases, making it highly responsive to luminance variations. With a diameter of 12mm, it offers a substantial illuminated area for accurate detection, suitable for integration into various electronic circuits where space is a consideration. The sensor’s spectral response peaks at 560nm, closely mimicking the human eye’s sensitivity, which enhances its utility in applications requiring natural light perception. Encapsulated in epoxy, it provides robust protection against environmental factors, ensuring longevity and consistent performance in diverse settings.

Features:

• Coated with epoxy for environmental protection.
• High reliability for consistent performance.
• Small volume suitable for compact designs.
• High sensitivity to light changes.
• Fast response time for quick detection.
• Good spectrum characteristic mimicking human eye response.

GL12528 Datasheet