The 650nm 0.3mW Ultra-Mini Red Dot Laser Moduleis a compact semiconductor laser source designed for calibration, positioning, indication and OEM integration where installation space is extremely limited.
With an ultra-smallØ3.6×9mm copper housing, APC control circuit and optional adjustable or fixed focusing, this module provides a low-power visible red laser dot for compact electronic and optical systems.
The standard version operates at650nm ±10nmwith optical output below0.3mW. Other power options, including0.5mW, 1mW and 10mW, can be customized.
| Parameter | Specification |
|---|---|
| Product Type | Ultra-Mini Red Dot Laser Module |
| Wavelength | 650nm ±10nm |
| Standard Output Power | <0.3mW |
| Optional Power | 0.3mW / 0.5mW / 1mW / 10mW |
| Laser Color | Red |
| Beam Pattern | Dot |
| Spot Shape | Elliptical |
| Standard Size | Ø3.6×9mm |
| Housing Material | Copper |
| Housing Type | All-Metal Shell |
| Surface Finish | Natural Bronze-Colored Copper |
| Working Distance | <20m under suitable indoor conditions |
| Focus Mode | Adjustable Focus / Fixed Focus Optional |
| Standard Focus | Adjustable Focus |
| Circuit Control | APC |
| Working Current | <25mA |
| Operating Temperature | -10°C to +50°C |
| Storage Temperature | -20°C to +70°C |
| Service Life | >10,000 Hours Continuous Operation |
| Tail Wire | 28# Red & Black Wire, Approx. 15cm |
| Optional Cable | 1m DC Female Plug Cable |
| Safety Class | Class I for the 0.3mW configuration |
| Package Content | 1 × Laser Module |
The key advantage of this module is its extremely compact mechanical size.
At onlyØ3.6×9mm, it is suitable for products where standard laser modules are too large.
Typical integration scenarios include:
The module generates a low-power 650nm red laser dot for indication, calibration and positioning.
Typical optical characteristics include:
The focus can be optimized according to the required working distance.
Actual visibility depends on ambient lighting, target reflectivity and focusing conditions.
The integrated APC circuit helps maintain stable optical output during operation.
Typical electrical characteristic:
This low-current design is well suited for miniature and low-power electronic devices.
The Ø3.6×9mm platform can be supplied with:
Laser safety classification changes with output power and final optical configuration.
Standard:
Optional:
Photex Laser provides ultra-miniature 650nm red dot laser modules for calibration, positioning, indication and compact OEM optical applications.
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