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Astral High-Intensity Infrared Emitters
Vishay high-power infrared emitters feature 850 nm and 940 nm wavelengths to provide illumination for digital cameras
Vishay Astral high-power, high-intensity infrared emitters are available in peak wavelengths of 850 nm and 940 nm, four angles of half intensity, forward current up to 5 A (pulsed), radiant intensity up to 6,750 mW/sr, and radiant power up to 2,125 mW. They are available in commercial grade and automotive grade AEC-Q102 versions.
Offering high intensity in standard 3.4 mm x 3.4 mm packages, Astral emitters make a perfect pairing for all digital camera applications where they provide illumination in the dark.
Features
- 850 nm and 940 nm peak wavelength options
- Automotive-grade AEC-Q102-qualified options
- Four angle-of-half-intensity options: ±28°, ±40°, ±56°, and ±75°
- Package footprint: 3.4 mm x 3.4 mm
- Radiant intensity: up to 6,750 mW/sr
- Radiant power: up to 2,125 mW
- Peak forward current of 5 A when pulsed
Applications
- Security cameras
- Wildlife cameras
- License plate recognition
- Toll road cameras
- Driver eye tracking, "drowsy driver"
- Occupancy monitoring
- Machine vision
Published: 2022-02-10
Greece