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.
100pcs/small box.
D203S Pyroelectric infrared radial sensor
The pyroelectric infrared sensor detects infrared radiation on the basis of the characteristics that the polarization of pyroelectric material changes with temperature. Dual compensated sensing elements are applied to suppress the interference resulting from temperature variation. As a result, the operating stability of the sensor is greatly improved Our products can be used in many applications.
1. Security systems
2. Burglar alarms
3. Visitor acknowledgement
4. Light switch control
5. Intellectualized toy
Standards and specifications
Recommended Model: D203S small window
Encapsulation Type: TO-5
IR Receiving Electrode: 2,1mm, 2 elements
Window Size: 4,3mm
Spectral Response: 514m
Transmittance: 75%
Output Signal[Vp-p]: 3500mV
Sensitivity: 3300V/W
Detectivity (D*):1.4 ,108 cmHz1/2/W
Noise[Vp-p]: <70mV
Output Balance: <10%
Offset Voltage: 0.3~1.2V
Supply Voltage: 315V
Operating Temp: -3070C
Storage Temp: -4080C
Feature
1. High sensitivity
2. Long detecting distance
3. Strong stability
4. Wide angle
5. Wide application fields
6. 2 years warranty.
100pcs for a small box
3000pcs for a big box
18000pcs for a carton.
All-Purpose Dual Element Pyroelectric Infrared Radial Sensor D204S
The pyroelectric infrared sensor detects infrared radiation on the basis of the characteristics that the polarization of pyroelectric material changes with temperature. Dual compensated sensing elements are applied to suppress the interference resulting from temperature variation. As a result, the operating stability of the sensor is greatly improved Our products can be used in many applications.
1. Security systems
2. Burglar alarms
3. Light switch control
4 intellectualized toy
5. Visitor acknowledgement
Standards and specifications:
Recommended Model: D204S small window
Encapsulation Type: TO-5
IR Receiving Electrode: 21mm, 2 elements
Window Size: 3*4mm
Wavelength: 514m
Transmittance: 75%
Output Signal[Vp-p]: 3500mV
Sensitivity: 3300V/W
Detectivity (D*): 1.4 108 cmHz1/2/W
Noise[Vp-p]: <70mV
Output Balance:<10%
Offset Voltage: 0.3~1.2V
Supply Voltage: 315V
Operating Temp: -3070C
Storage Temp: -4080C
Feature:
1. High sensitivity
2. Long detecting distance
3. Wide angle
4. Strong stability
5. Wide application fields
6. 2 years warranty
7. Anti-electromagnetic interference
Optional Information:
- Payment : TT, Western Union
- Delivery : 3 working days
- Origin : China
- Minimum Order : 1000pcs.
100pcs for a small box
3000pcs for a big box
18000pcs for a carton.
Analog Linear Optical Coupling:
Analog Linear Optical Coupling is photoelectric component by inputting the different current to control the changes of resistance. It makes use of CdS and LED semi-conductor with rigorous selection, aging and test. The product is widely used by current input control and pure resistance with non-polarity output.Our company own the patent of manufacturing and the patent number is ZL02225334.3.
Characteristics:
Pure resistor and non-polarity output .
Wide range of analog linear resistance, the low ¡°on¡± resistance, high ¡°off¡± resistance.
Simple circuit configuration suitable for DC and AC use.
Input to output isolation, and low distortion coupling.
Encapsulation with PPO high-temperature resistant material.
Acoustic protect and control.
Volume control and electric isolation coupling.
Light adjust and motor speed control.
Communication transmission and automatic control.
Input Figure and Dimensions:
LCR-0203 Dimensions
Cylindric Diameter 6.0mm
Cylindric Long 13.5mm
Output Lead Length 27.5mm
Input Lead Length 25.0mm
Lead Diameter 0.45mm
Lead Gap 2.8mm
Input Polarity Sign¨’ LED anode-lead
Ektexine Material PVC
Optional Information
- Payment : TT, Western Union
- Delivery : 3 working days
- Origin : China
- Minimum Order : 1000pcs.
100pcs for a small box.
Fresnel lens arrays designed for passive infrared sensor.the The optical surfaces are increases lens sensitivity for PIR Sensor applications.
Features:
1. Detectable distance: 8m
2. Focal length: 19mm
3. Overall size: 46mm
4. Viewing angle:120degree
5. Lens size: 34mm.
Optional Information
- Payment : TT, Western Union
- Delivery : 3 working days
- Origin : China
- Minimum Order : 1000pcs.
4000pcs/pack.