Specialized for gas sensing, atmospheric analysis, and spectroscopy, the OCI-490-20 ID1650 Short-Wavelength Infrared LED (SWIR LED) is a high-power Light Emitting Diode (LED) with optimized optical performance for industrial and scientific applications.
In Methane Gas Detection for Environmental Safety – The 1650 nm wavelength is specifically absorbed by methane, making it essential for industrial gas leak detection.

1650 nm SWIR SMD LED OCI-490-20 ID1650 for Sensing, Gas Sensing, Proximity Sensing
Applications: Gas Sensing,Proximity Sensing,Sensing
Product Number: OCI-490-20 ID1650
Product Family: High Power
Lens: Lens
Footprint: 6046 (2418) mm(in)
Voltage: 1.2 V
Output power: 30 mW
Current: 1000 mA
FWHM: 150 nm
Wavelength: 1650 nm