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HMS J21 F3.37 Miniature Thermopile Sensor - HC (Set of Five)

These sensors are conveniently sold as a set of five (5).  Thus, qty. 1 = 5 sensors, qty. 2 = 10 sensors, etc.

Item Description

The HMS J21 F3.37 Miniature Thermopile Sensor is ideal for HC gas sensing, with a 3.37 um filter.

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 3.37 um (HC)
FOV 120 degrees
Package TO-46