Hangzhou Brandnew Technology Co., Ltd. is one of China's leading manufacturers and premier suppliers of advanced 500mw 640nm to can laser diode to56 mount. Operating a state-of-the-art factory, we specialize in the entire production spectrum—from high-performance chips, TO/F/C Mounts, COS, and MCC bars, to robust stacks and advanced fiber-coupled solutions.
500mW 640nm TO CAN Laser Diode TO56 Mount
Features:
- 640nm red wavelength, 500mW CW TO56 package
- High conversion efficiency, low threshold current
- Compact TO56 footprint, easy SMT assembly
Applications:
- Laser Positioning & Line Laser Module: Widely used in laser level, cross line laser, industrial positioning marking, cutting machine auxiliary positioning.
- Machine Vision & Industrial Inspection: Red light auxiliary illumination for industrial camera detection, barcode scanning, surface defect detection, high contrast imaging.
- Laser Display & Entertainment Lighting: Applied to small laser stage light, laser pattern lamp, decorative red light source.
- Medical Physiotherapy & Beauty Equipment: As core red light source for phototherapy instrument, skin care and rehabilitation physiotherapy devices.

This 500mW 640nm TO56 CAN packaged red laser diode features high power, stable red wavelength, hermetic sealing and easy integration. It is the preferred light source for laser positioning, machine vision lighting, entertainment laser, medical physiotherapy and optical instrument modules.
Data Sheet
Item No: TO640DL05
| Optical | Typical Value |
| Center Wavelength | 640nm |
| Output Power | 500mW |
| Fast Axis Divergence | 38Degree |
| Slow Axis Divergence | 10Degree |
| Electrical | |
| Operating Current Iop | 0.6A |
| Threshold Current Ith | 0.2A |
| Operating Voltage Vop | 2V |
| Thermal | |
| Test Temperature | 25℃ |
| Storage Temperature | -40~85℃ |
Drawing:

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