The FIREFLY™ E1608 family by OSRAM is an ultra-compact color/IR LED series designed for mobile and health-monitoring applications, providing a minimal mechanical footprint for space-constrained designs.
Main applications
Mobile devices: fitness trackers, smart watches, TWS earbuds
Health monitoring: SpO2 measurements and pulse oximetry
Proximity sensing
Integration into rain sensors and related automotive/environmental sensors
Benefits
Very small package footprint enabling compact product designs
Proven, high-reliability package suitable for demanding applications
Available in multiple wavelength/color variants (IR, 850 nm, green, red) to match sensing and illumination requirements
Automotive-capable options with AEC-Q102 qualification
Technical characteristics / specifications
Commercial denomination: OSRAM FIREFLY™ E1608
Package footprint (typ.): 0.8 mm × 1.6 mm × 0.6 mm
Device type: IR / color LEDs (family includes IR variants; e.g., 850 nm, green, red)
Target measurements: optimized for SpO2 (pulse oximetry) and proximity sensing
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.