70pcs Photoresistor LDR Light-Dependent Resistor GL5506 5516 5528 5537 5539 5549 MG45

Key Features

• Photo resistors, also known as light dependent resistors (LDR), are light sensitive devices most often used to indicate the presence or absence of light, or to measure the light intensity.
• In the dark, their resistance is very high, sometimes up to 1MΩ, but when the LDR sensor is exposed to light, the resistance drops dramatically, even down to a few ohms, depending on the light intensity.
• LDR has a sensitivity that varies with the wavelength of the light applied and is nonlinear device.
• They are used in many applications but are sometimes made obsolete by other devices such as photodiodes.
• Please check the right type to meet your needs.

Product Description

Feature：-Photo resistors, also known as light dependent resistors (LDR), are light sensitive devices most often used to indicate the presence or absence of light, or to measure the light intensity.-In the dark, their resistance is very high, sometimes up but when the LDR sensor is exposed to light, the resistance drops dramatically, even down to a few ohms, depending on the light intensity.-LDR has a sensitivity that varies with the wavelength of the light applied and is nonlinear device.- They are used in many applications but are sometimes made obsolete by other devices such as photodiodes.-Please check the right type to meet your needs.Specification：Type: GL5506 5516 5528 5537 5539 5549 MG45(4516)Max voltage (VDC): 150Max power dissipation (mW): 90Ambient Temperature (C): -30~+70Body Size: φ5 Series: 5 x 4 x 2mm(L*W*H); φ4 Series: 4 x 3.5 x 1.5mm (L*W*H)Wire size: φ5 Series: 35mm; φ4 Series: 32mm

Package Content

70 x Photoresistors (10 for each type)

Specifications