The 650nm 6mm 5V Red Point Laser Head is a compact laser diode module that emits a focused red laser beam. It's commonly used in DIY electronics, robotics, and pointing applications.
Specifications
Wavelength: 650nm (red visible light)
Laser type: Semiconductor laser diode
Beam pattern: Point/dot (focused beam)
Output power: Typically 5mW or less (Class II or IIIa)
Beam diameter: Approximately 6mm at the aperture
Dot size: Very small at close range, expands with distance
Divergence angle: Typically < 1.5 mrad
Operating voltage: 5V DC
Current consumption: Typically 20-40mA
Input type: Direct DC power (some modules may have built-in driver circuit)
l Modulation: Can be turned on/off digitally or with PWM