Overview
The Light Dependent Resistor
As its name implies, the Light Dependent Resistor (LDR) is made from a piece of exposed semiconductor material such as cadmium sulphide that changes its electrical resistance from several thousand Ohms in the dark to only a few hundred Ohms when light falls upon it by creating hole-electron pairs in the material.
The net effect is an improvement in its conductivity with a decrease in resistance for an increase in illumination. Also, photoresistive cells have a long response time requiring many seconds to respond to a change in the light intensity.
Feature
1. Original manufacturer
2. Replace photo cell
3. MOQ 1000PCS
4. Free samples are available
5. Linear output conforming to illuminance
6. Temperature Stable
7. Low dark current and Low working Lux
Datasheet
| Type | LS07-Aφ3 |
| Dimensions(mm) | 3.0*5.1 |
| Colloid Color | Water clear |
| Light Current(uA) | 100 |
| Dark Current(uA) | <1uA |
| C-E Breakdown Voltage(V) | 30 |
| E-C Breakdown Voltage(V) | 6.5 |
| Spectral Response(nm) | 450~ 1050 |
| Half Angle | 30° |
TYPICAL APPLICATIONS
1. Night light and Electronic toy controls
2. Cemera exposure
3. Switch for Photoelectric equipments
Tel.: +86-755-82594732
E-mail: sales.sz@nysenba.com
Get the latest on sales, new releases and more!
