C-MOSI based IR-emitter, TO46 with reflector, open

JSIR340-5-BL-R-D3.6-0-0 | 6342.04-0.10

IR-emitter with low input power for high volume markets in NDIR gas analysis

  • Time constant of 8 ms,
  • High durability,
  • Low input power of 250 mW
from 19,74 

plus taxes and shipping


Euro $ US-Dollar

Bulk prices (Minimum order quantity: 10 Pieces)

from 10 Pieces 56,47  / Piece
from 25 Pieces 28,84  / Piece
from 50 Pieces 19,74  / Piece

The product is currently only available in limited quantities. Please contact our sales team.


Cost efficient infrared emitter for NDIR gas analysis and other infrared measurement applications.
With only 250 mW required input power, the emitter is also suitable for mobile - and handheld devices. The membrane of this CMOS based ir source achieves membrane temperatures up to 800 °C with long term stable radiation power and short time constant. For high volume applications such as building air conditioning, automation and others, the JSIR340 is suitable due to its excellent price/performance ratio.

The packaging with reflector is good for measruement distances from 2 cm. The MEMS emitter chip consists of a multilayer hotplate membrane containing a high temperature stable metal CMOSI layer. The emitter chip is based on a silicon substrate with a back-etched membrane. All thin film processes are performed with standard MEMS processes and CMOS compatible materials. The active C-MOSI resistor layer is protected against aging and environment.

For more technical information see the datasheet or contact our sales team.

Technical data

Package TO46
Add-on Reflector
Window/filter 42
Filling gas 59
Active area [mm²] 0.65 x 0.65
Power consumption Low
Spectral output [µm] Typ. 2–15
Nominal power [W] 0,25
Measuring gas
  • CO2
  • H2O
  • NO
  • SF6
  • N2O
  • CO
  • SO2
  • -OH
  • CH4
  • CXHY
  • Halothan
  • Desfluran
  • Isofluran