Model 479 Twin Channel Optically Isolated Pyroelectric IR Detector with Source Follower
Product Details
Model 479 contains two lithium tantalate sensing elements and two JFET source followers sealed into a standard TO-5
transistor package with two optical filters.
A patented element mounting technique is used to improve the thermal time constant and reduce effects of microphony.
A source resistor is needed to set the drain current and consequently the operating parameters of the JFET. A 47k
- Country:Switzerland
- telephone:41-41-44-926-43-62
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Model 479 contains two lithium tantalate sensing elements and two JFET source followers sealed into a standard TO-5 transistor |
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