This is a low-cost dot facula red Laser Diode, 650nm at 5mW for your electronic project.
Specifications:
- Laser small copper head (red light)
- Transmitting power: <5MW, Class 3R
- Service life: more than 1000 hours
- Spot mode: dot facula, continuous output
- Laser wavelength: 650nm
- Power: 2-5mw
- Voltage: 5V
- Current: < 40mA
- Working temperature: -36 ~ 65 Celsius Degree
- Storage temperature: - 36 ℃ ~ 65 ℃
- Spot size: 15m φ 10mm~ φ 15mm
- Dimensions: 6 X 10 mm
- The user can work by connecting a 5V DC power supply.
Safe use guidance - general
A laser rated as class 3R or lesser rating is low powered. It normally would not harm the eyes during a momentary exposure of less than 1/4 second. This is well within the aversion response, where a person turns away and/ or blinks to avoid bright light.
Do not deliberately look or stare into the laser beam. Laser protective eyewear is normally not necessary. A laser rated at class 3R or less is not a skin or materials burn hazard.
However, a laser rated at class 3R or lesser rating can be a distraction, glare or flashblindness hazard for pilots and drivers.
NEVER aim any laser towards an aircraft or vehicle that is in motion.
ONLY ALLOW USE BY RESPONSIBLE PERSONS.
This is not a toy. Children can safely use a laser rated at Class 3R or lesser rating, but only with continuous adult supervision.
