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Ldr Sensor

(1.3)
Supplier From China
Feb-09-12

5mm Photoresistor/LDR sensor

Photoresistor is a resistor which made of semi-conductor material, and the conductance changes with luminance variation. The photoresistor can be manufactured with different figures and illuminated area based on this characteristic. Photoresistor is widely used in many industries, such as toys, lamps, camera, etc.

Tipycal Applications for cds photoresistor

1. Camera automatic photometry
2. Photoelectric control
3. Indoor ray control
4. Annunciator
5. Industrial control
6. Light control switch
7. Light control lamp
8. Electronic toy.

Cheap 5mm LDR photocell
Fast response to daylight
Great spectrum characteristics
High reliability, good price
Direct supply.


100pcs/small package, 1000pcs/ big package.

Price and Minimum Quantity

Price: $0.029
MOQ: Not Specified
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Photoresistor is a resistor which made of semi-conductor material, and the conductance changes with luminance variation . The photoresistor can be manufactured with different figures and illuminated area based on this characteristic.Photoresistor is widely used in many industries, such as toys, lamps, camera, etc.

Performances and Features
Coated with epoxy
Good reliability
Small volume
High sensitivity
Fast response
Good spectrum characteristic

Typical Applications
1. Camera automatic photometry
2. Photoelectric control
3. Indoor ray control
4. Annunciator
5. Industrial control
6. Light control switch
7. Light control lamp
8. Electronic toy

Specification:
Type Max.Voltage Max.power Environment Spectrumpeak Lightresistance
(vdc) (mw) temp value (10Lux)(K)
GL3516 100 50 -30~+70 540 5-10
GL3526 100 50 -30~+70 540 10-20
GL3537-1 100 50 -30~+70 540 20-30
GL3537-2 100 50 -30~+70 540 30-50
GL3547-1 100 50 -30~+70 540 50-100
GL3547-2 100 50 -30~+70 540 100-200.

Optional Information:
- Payment : TT, Western Union
- Delivery : 3 working days
- Origin : China
- Minimum Order : 1000pcs.


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Typical applications:
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Features:
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Infrared pir motion sensor
3*4mm window, wide angle
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The Pyroelectric InfraRed(pir) motion detection sensor detects infrared radiation on the basis of the characteristics that the polarization of pyroelectric material changes with temperature.

Feature for pir sensor:
Dual compensated sensing elements in the PIR sensor are applied to suppress the interference resulting from temperature variation. As a result, the operating stability of the sensor is greatly improved.

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(1.1)
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MOQ: Not Specified
  Senba Sensing Technology Co., Ltd
Supplier From Shenzhen, Guangdong, China
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Overview

D203S is the hot selling item in the market. Mostly used for light control lamp switch, general detection angle.

PIR (Passive Infrared Detector) are used to detect motion object like human movement. All the PIR sensor must work with Fresnel Lens, this version can detetc more than 8 meters.

Features

Low consumption

Custom design is available

Higher in cost-performance

Item

D203S

Encapsulation Type

TO-5

IR Receiving Electrode

21mm, 2 elements

Window Size

3-4mm

Spectral Response

5-14m

Transmittance

75%

Output Signal[Vp-p]

3500mV

Sensitivity

3300V/W

Detectivity (D*)

1.4 108 cmHz1/2/W

Noise[Vp-p]
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