The 650nm 0.5mW Ultra-Mini Red Dot Laser Moduleis a compact semiconductor laser source designed for applications where installation space is extremely limited.
With an ultra-smallØ3.6×9mm copper housing, this module provides a visible red laser dot with stable APC control and low power consumption. It is suitable for compact positioning, indication, calibration, sensing and OEM electronic equipment.
The standard version operates at650nm ±10nmwith optical output below0.5mW. Other power options including0.3mW, 0.5mW, 1mW and 10mWcan be customized according to application requirements.
| Parameter | Specification |
|---|---|
| Product Type | Ultra-Mini Red Dot Laser Module |
| Wavelength | 650nm ±10nm |
| Standard Output Power | <0.5mW |
| 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 |
| Installation Method | Insert Type |
| Working Distance | Up to approx. 20m under suitable indoor conditions |
| Focus Mode | Adjustable Focus / Fixed Focus Optional |
| Standard Focus | Adjustable Focus |
| Circuit Control | APC |
| Operating Voltage | DC 2.8–5.2V |
| 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 II for the 0.5mW configuration |
| Package Content | 1 × Laser Module |
The main advantage of this model is its extremely compact mechanical size.
At onlyØ3.6×9mm, the laser module is suitable for products where conventional laser modules are too large.
Its miniature structure makes it ideal for:
The module generates a visible 650nm red laser dot suitable for indication, positioning and calibration.
Typical characteristics:
The focus can be optimized according to the required working distance to obtain the best spot size and clarity.
Actual visibility depends on ambient light, target reflectivity and focusing conditions.
The integrated APC circuit helps maintain stable laser output during operation.
Electrical characteristics:
The low-current design is particularly suitable for compact and battery-powered equipment.
The Ø3.6×9mm platform can be supplied with multiple output power options:
Laser safety classification may change depending on the selected output power and final product configuration.
Standard:
Optional:
Photex Laser provides ultra-miniature 650nm red dot laser modules for compact positioning, indication, calibration and OEM applications.
We chat
