20pcs Photoresistor LDR 5mm Light-Dependent Resistor Sensor GL5539 5 Ohm

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.
• LDRs have a sensitivity that varies with the wavelength of the light applied and are nonlinear devices.
• They are used in many applications but are sometimes made obsolete by other devices such as photodiodes and phototransistors.
• Please check the right type to meet your needs.

Specification：

• Type:GL5539
• Max voltage(VDC) :150
• Max power dissipation(mW):100
• Ambient Temperature（C):-30~+70
• Peak wavelength(nm):540
• Light resistance(10Lx)(KΩ):50-100
• Dark resistance(MΩ):5
• Gamma Value ( ) at 10 ~ 100 Lx:0.8
• Rise Response Time(ms):20
• Fall Response Time(ms):30
• Illuminance resistance characteristic:5
• Body Size:5 x 4 x 2mm(L*W*H)
• Wire size:35mm

Package Content:

20 x Photoresistors