9mm Laser Diode
9mm Laser Diode - Cross is backordered and will ship as soon as it is back in stock.
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- Same business-day for orders placed before 3 PM (GMT), except in rare cases when it may take 1 additional business day.
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Delivery Options
- Royal Mail 48
- Free on orders over £20
- £2.99 on orders under £20
- Delivery in 2–3 business days
- Tracked 24 (Next-Day) — £4.99
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Standard (Large & Specialist Items)
- Free on orders over £20
- £6.99 on orders under £20
- Delivery in 2–14 business days (typically around 7 days)
- Processing may take up to 3 business days
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9mm Laser Diode
£4.49
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, offering stable performance within a wide operating temperature range.
Key Features
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Red laser emission at 650nm
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Compact 9mm laser diode head
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Low-voltage operation at 3V
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Designed for controlled laser output
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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
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For long-term illumination, increase the current-limiting resistor appropriately.
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Never point the laser at your own eyes or the eyes of others. Accidental activation can occur even when the laser is turned off.
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Do not irradiate reflective or smooth surfaces. Reflections can cause eye injury.
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This laser is not a toy. Wear appropriate laser safety goggles during use, especially for invisible lasers.
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Do not direct the laser toward vehicles, airplanes, or other occupied transport.
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Pay close attention to battery safety. Prevent unauthorized disassembly to avoid short circuits, combustion, or battery explosion.





