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Our store has a featured set of products; not all products are shown. If you need assistance or do not see a product you are looking for contact us at 617-566-3821 or boselec@boselec.com or visit our web site at www.boselec.com.
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HMS J21 F3.91 Miniature Thermopile Sensor - Reference Channel
Boston Electronics

HMS J21 F3.91 Miniature Thermopile Sensor - Reference Channel

$20.00 $0.00

Note:  Minimum quantity order is two (2) pieces

Item Description

The HMS J21 F3.91 Miniature Thermopile Sensor is ideal for gas sensing, with a 3.91 um filter for using as a reference channel.

The HMS Series of CMOS compatible thermopile sensor chips in TO46 (or TO18) and even smaller transistor housings, features good sensitivity, small temperature coefficient of sensitivity as well as high reproducibility and reliability. The smaller package sizes benefit applications in which sensor mounting is a critical parameter.

Product Technical Specs

  • Summary product specifications are below
  • View and download the detailed product sheet at the Download PDF tab
  • Please contact us with any questions for or assistance via our contact request page or at 617-566-3821

Element Size 1.2 mm2
Sensitivity 27 V/W
Detectivity 8.7 E7 cm Hz1/2 / W
Time Constant 10 ms
Filter 3.91 um (reference)
FOV 120 degrees
Package TO-46

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