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Sensor, Pyroelectric IR Flame, 5.5 µm Cut On, Analogue, TO-39

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QFC Series
Technical Datasheet:
USEQFCSA550100   Datasheet
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Product Overview

KEMET's QFC pyroelectric flame sensors provide accurate discrimination of flame sources in triple IR flame detection systems, through their excellent signal to noise characteristic at the signature 8 – 10 Hz flicker range of a flame. Exceptionally high responsivity, a wide field of view and rapid recovery from thermal and electrical shocks makes it the ideal solution for demanding flame detection applications.
  • Exceptionally high responsivity
  • Wide field of view, typically 100° (subject to filter band pass specification)
  • 5.50 μm cut on filter
  • Rapid recovery from thermal and electrical shock ( 1 second downtime)
  • Analog output
  • Integrated op amp


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Analog Sensor


5.2 x 4.2mm

5.5µm Cut On





QFC Series

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Technical Documents (2)

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Standard lead time for this product is 16 weeks.

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