AAS-930-164B Thermopile IR Sensor Applications

Features :

The thermopile has some unique properties not of-fered by other detectors:

• Response to broad infrared spectrum.
• No source of bias voltage or current needed.
• Inherently stable response to DC radiation.

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.

Package :

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.

Shenzhen Weitaixu Capacitors Co Ltd (Hong Kong Weterson Technology Co Ltd) founded in 2015 is engaged in supply of integrated circuits, IC, MLCC, capacitors, super capacitors, resistors, transistor​, switch, etc. We mainly distribute all kinds of electronic components, original authenticity, superior supply a large number of its own inventory, with short delivery time, having price advantage. The quality guarantee has made us unanimously recognized by customers at home and abroad.

Advantages: we supply different famous brands such as Samsung, Murata, Yageo, TDK, AVX, KEMET, etc, and other full range of chip capacitor resistors. These products are widely used in: Communication Equipment, Military Industry, Instrumentation, Medical Machinery, Industrial Control, etc.

We operate with integrity in the principle of "Customer First, Quality First" and continuously promote corporate management and cultural shaping. With the common goal, common venture, common interests and common development as the core concept, we will continue to enrich the strength of the company, organize and operate to the best of our ability, and each company will achieve sustainable development and rely on a strong network. And the information data system, which provides thousands of Chinese electronic equipment manufacturers with high-quality components at reasonable prices, and has opened up a wide and stable supply channel around the world.

Welcome to contact us for pricing. We look forward to support you on all future supplies.