The905nm 5mW Infrared Laser Moduleis a compact IR laser source designed for positioning,
alignment, measurement and optical equipment applications.
Featuring aΦ10×30mm aviation aluminum housing,
adjustable focusing and stable APC control,
this infrared laser module provides a compact and reliable solution for equipment manufacturers and system integrators.
The 905nm infrared wavelength is suitable for applications requiring an invisible near-infrared laser source.
The external focusing design allows the laser beam to be optimized for different working distances.
Users can adjust the focus according to the required application
to achieve the desired beam spot size and projection performance.
The standard beam pattern isdot or elliptical,
with a spot size of less than approximately10mm at 12 meters, depending on the optical configuration and focusing condition.
The Φ10×30mm cylindrical housing provides a compact solution for equipment integration.
The housing is manufactured fromaviation aluminumand features a matte black insulating oxide finish for durability and reliable mechanical protection.
The compact size makes the module suitable for integration into space-limited optical and electronic equipment.
The standard configuration uses anAPC control circuitfor stable laser output.
For applications requiring electronic modulation, aTTL signal-controlled configurationis available.
The TTL version supports modulation frequencies of
approximately0–100kHz, making it suitable for systems requiring controlled laser pulse or signal modulation.
The 905nm wavelength is commonly selected for applications requiring a near-infrared laser source.
This module can be integrated into:
| Parameter | Standard Configuration |
|---|---|
| Model | SA59050D |
| Wavelength | 905nm ±10nm |
| Output Power | 5mW |
| Beam Shape | Dot / Elliptical |
| Focus | Adjustable Focus |
| Housing Size | Φ10×30mm |
| Housing Material | Aviation Aluminum |
| Surface Finish | Matte Black Insulating Oxide |
| Circuit | APC |
| Operating Voltage | 2.8–5.2V DC |
| Operating Current | <25mA |
| Operating Temperature | -10°C to +50°C |
| Storage Temperature | -20°C to +70°C |
| Service Life | >10,000 Hours |
| Safety Class | Class II |
| Cable | Red/Black Wire |
| Cable Length | Approx. 15cm |
For customers requiring electronic modulation, the laser module can be supplied with a TTL-controlled circuit.
| Parameter | TTL Configuration |
|---|---|
| Wavelength | 905nm ±10nm |
| Output Power | Up to <10mW* |
| Focus | Adjustable Focus |
| Circuit | TTL Modulation |
| Modulation Frequency | 0–100kHz |
| Operating Voltage | 2.8–5.2V DC |
| Operating Current | <45mA |
| Operating Temperature | -10°C to +40°C |
| Storage Temperature | -20°C to +70°C |
| Service Life | >10,000 Hours |
| Safety Class | Class IIIB* |
*Specifications depend on the selected optical and electrical configuration.
Please confirm the final output power and laser safety classification before ordering.
The standard module is supplied with approximately15cm red/black wires.
For customers purchasing the module together with a power adapter, a1-meter DC female plug cablecan be supplied.
Customized cable lengths, connectors and wire configurations are also available.
We support OEM/ODM customization for different equipment requirements.
Available customization options include:
For a customized quotation, please provide your requiredwavelength,
output power, working distance, beam size, voltage and housing dimensions.
Our engineering team can review the specifications and recommend a suitable configuration.
The standard version uses a905nm ±10nm infrared wavelength.
905nm is in the near-infrared range and is generallynot visible to the human eye.
Appropriate laser safety precautions should always be followed.
The standard housing size isΦ10×30mmand is made from aviation aluminum.
Yes. The module can be supplied with anadjustable focusconfiguration.
Fixed-focus versions are also available.
Yes. A TTL-controlled configuration is available,
with a modulation frequency of approximately0–100kHz, depending on the selected circuit.
Yes. Custom wavelength and output power configurations are available according to project requirements.
Yes. Custom housing dimensions can be developed for OEM applications.
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