5pcs Photoresistor Photoconductive Cell Light Dependent Resistor 30-50K LDR 12mm Metal Pacakge

5pcs Photoresistor Photoconductive Cell Light Dependent Resistor 30-50K LDR 12mm Metal Pacakge

CdS photoconductive cells utilize photoconductive effects in semiconductors that decrease their resistance when illuminated by light. These sensors are non-polar resistive elements with spectral response characteristics close to the human eye (luminous efficiency), thus making their operating circuits simple and small.
Features
Coated with epoxy
Small volume
Quick response
Good reliability
High sensitivity
Good spectrum characteristic

Applications：
Camera automation photometry
Indoor sunlight control
Industrial control
Optical control lamp
Optical control musicI.C
Photoelectric control
Annunciator
Optical control switch
Electronic toy
Electronic proverbial vlitional

Notes：
1. To avoid the light-sensitive resistors on the humid, high temperature environment preservation.
2.In the use of the process, the welding time shortened as much as possible.
3.Note that lead soldering location should be 3 mm from the ceramic base (mm) or more.