Laser indication (industrial/civil): Used as the indicator light source for laser levels and laser rangefinders. The 638nm red light has high visibility, and the 120mW power enables long-distance indication, suitable for construction and decoration scenarios.
Barcode/QR code scanning: As the light source for barcode scanning equipment, the 120mW red light can quickly excite barcode reflection signals, suitable for supermarket checkout and logistics sorting equipment.
Low-light imaging (industrial inspection): Used for detecting scratches and defects on metal surfaces. The 120mW red light can enhance the contrast between defects and the substrate, suitable for automated inspection lines.
| Central Wavelength Range (nm) | 635-641 | Continuous Output Power (mW) | 120 |
| Operating Voltage Range (V) | 2.8-3.3 | Threshold Current Range (mA) | 50-70 |
| Operating Current Range (mA) | 210-240 | Pin Definition | 1=LD-, 2=LD+ |
| Quantity | Price(USD) | Ship Date |
|---|---|---|
| 1-10 | TBD | |
| 10- | TBD |
