|Place of Origin:||Original|
|Brand Name:||Am phe nol|
|Minimum Order Quantity:||200PCS/Package|
|Price:||Price is updated everyday. Contact us for Latest Pricing|
|Packaging Details:||TO-46 (18)|
|Delivery Time:||2~3 Weeks|
|Supply Ability:||50,000PCS per PO (subjected to available stock everyday)|
|Product Type:||Thermopile IR Sensor Applications||Product Description:||Infrared Sensor|
|Working Temperature:||-20ºC To +100ºC||Package:||TO-46 (18)|
|Quality:||100% Original 100% Brand||Certification:||SGS,CE|
single chip microcontroller,
ultra low power microcontroller
AAS-930-164B Thermopile IR Sensor Applications
The thermopile has some unique properties not of-fered by other detectors:
Product Introduction :
A thermopile is a serially-interconnected array of thermocouples, each of which consists of two dissimilar materials with a
large thermoelectric power and opposite polarities. The thermocouples are placed across the hot and cold regions of a structure
and the hot junctions are thermally isolated from the cold junctions. The cold junctions are typically placed on the silicon substrate
to provide effective heat sink. In the hot regions, there is a black body for absorbing the infrared, which raises the temperature
according to the intensity of the incident infrared. These thermopiles employ two different thermoelectric materials which are
placed on a thin diaphragm having a low thermal conductance and capacitance.
Our thermopile detector is packaged with silicon filter and thermistor as shown below. We are supplying TO-5 package and
TO-46 package as the standard type , but on request, other package types are also available.
for product datasheet, CONTACT US directly.