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D203S PIR infrared sensor

FOB Price: US $0.1 - 0.5 / Piece | Get Latest Price
Min.Order Quantity: 100 Piece/Pieces samples available
Supply Ability: 1000 Carton/Cartons per Month samples available
Port: Shenzhen
Payment Terms: T/T,Western Union,Paypal or ESCROW
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Quick Details

Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
Ray Sensor
Optical Sensor
Analog Sensor

Packaging & Delivery

Packaging Details: 100pcs/box, 3000pcs/ctn
Delivery Detail: stock


PIR Infrared Sensor
1.Replace KDS (Japan), NICERA (Japan), Perkinelmer/PKI (Germany) sensor;
2. Low price;
3. Short lead time

D203S PIR infrared sensor

General-Purpose Dual Element 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. Such as in security systems,
burglar alarms, visitor acknowledgement, light switch control and intellectualized toy,



1. Good quality, can replace KDS (Japan), NICERA (Japan), Perkinelmer/PKI (Germany) sensor;
2. Low price;
3. Short lead time.



Standard Specifications and Dimension
Recommended Model D203S
Encapsulation Type TO-5
IR Receiving Electrode 2x 1mm, 2 elements
Window Size 4x3mm
Spectral Response 5- 14µm
Transmittance ≥75%
Signal Output [Vp-p] ≥3500mV
Sensitivity ≥3300V/W
Detectivity (D*) ≥1.4 x108cmHz1/2/W
Noise[Vp-p] <70mV
Output Balance <10%
Offset Voltage 0.3-1 .2V
Supply Voltage 3-15V
Operating Temp. -30-70°C
Storage Temp. -40-80°C


This products are packed with the environmental protection material ,and the
sensors’surface has been covered specially with OHK anti-erode material,
100pcs per small package ,3000pcs per large package



Not exactly what you want? 1 request,multiple quotations Get Quotations Now >>
Founded in 2007, Walsoon is an agent providing all kinds of electronic components from Microchip, Atmel, TI, PIR, Panasonic, NXP, Infineon, ROHM and ADI. After years' development, we have set good channels of many branded agents and factories. With reliable source support, we have won customers from all around the world, especially Brazil, Korea, Singapore, etc.

We are located in Shenzhen of China, the center market of electronic parts. Here we can help our customers find all kinds o... View detail

Basic Information

Business Type: Trading Company  
Main Products: IC,Diodes,Transistor,Capacitors,Resistors  
Number Of Employees: 11 - 50 People  

Trade & Market

Main Markets: South Asia
Central America
Western Europe
Eastern Asia
Mid East
Southeast Asia
Eastern Europe
South America
North America
Total Annual Sales Volume: US$5 Million - US$10 Million  
Export Percentage: 81% - 90%  

Factory Information

Number of R&D Staff: 5 - 10 People  
Number of QC Staff: 5 - 10 People  

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How It Works

Verified Supplier - Walsoon Technology Co., Ltd.
China (Mainland) | Contact Details
Experience: Established 2009

Communicate with Supplier:

Mr. Rainman Wang
Mr. Rainman Wang:
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