9mm Laser Diode

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Red Laser Diode Head Module – 650nm This 650nm red laser diode head module is designed for precise laser emission in a compact 9mm format. It operates on low voltage and current, o ffering stable performance within a wide operating temperature range. Key Features Red laser emission at 650nm Compact 9mm laser diode head Low-voltage operation at 3V Designed for controlled laser output Suitable for long-term use with proper current limiting Technical Specifications Specification Details Laser Wavelength 650nm Emission Power 5mW Power 50mW Voltage 3V Current Less than 20mA Operating Life 1000 hours or more Operating Temperature -36℃ to 65℃ Optical Size 15 meters at the point of light for φ10mm–φ15mm Safety Notes For long-term illumination, increase the current-limiting resistor appropriately. Never point the laser at your own eyes or the eyes of others. Accidental activation can occur even when the laser is turned off. Do not irradiate reflective or smooth surfaces. Reflections can cause eye injury. This laser is not a toy. Wear appropriate laser safety goggles during use, especially for invisible lasers. Do not direct the laser toward vehicles, airplanes, or other occupied transport. Pay close attention to battery safety. Prevent unauthorized disassembly to avoid short circuits, combustion, or battery explosion. Show more