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Laser Diode Modules

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Laser diode modules make cost effective solutions for many laser alignment, measurement, automation, scientific, security, OEM, and industrial applications involving batch processing and positioning.
When used as alignment lasers, modules can save valuable time and increase accuracy and efficiency of production activities.
Red and green lasers available in wavelengths from 532nm to 660nm, and 1mW to 5mW output power.


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  Laser Glossary: Basic Terms and Principles

  Laser Diode Module Information: Technical Help, Applications and Performance Tips

 
  Red Laser Diode Modules: Projecting a Dot    
 
   
 
1mW (650nm)
Wavelength: 650nm
Output Power: <1mW (Continuous Wave)
Operating Voltage: 3V DC
Operating Current: 30~50mA
Class: II
Divergence: <2mrad
Laser Head Case: Copper (DC+)
Operating Temp. Range: 14°F — +77°F
-10°C — +25°C
Storage Temp. Range: -40°F — +170°F
-40°C — +80°C
Housing: Brass
Housing Dimensions:
32.5mm x 10.5mm
Wire Length: 250mm
$29.00

 
3V Power Supply
 
Battery Pack
 
 
 
   
 
3mW (650nm)
Wavelength: 650nm
Output Power: <3mW (Continuous Wave)
Operating Voltage: 3V DC
Operating Current: 30~50mA
Class: IIIA
Divergence: <2mrad
Laser Head Case: Copper (DC+)
Operating Temp. Range: 14°F — +77°F
-10°C — +25°C
Storage Temp. Range: -40°F — +170°F
-40°C — +80°C
Housing: Brass
Housing Dimensions:
32.5mm x 10.5mm
Wire Length: 250mm
$35.00

 
3V Power Supply
 
Battery Pack
 
 
 
   
 
5mW (650nm)
Wavelength: 650nm
Output Power: <5mW (Continuous Wave)
Operating Voltage: 3V DC
Operating Current: 30~50mA
Class: IIIA
Divergence: <2mrad
Laser Head Case: Copper (DC+)
Operating Temp. Range: 14°F — +77°F
-10°C — +25°C
Storage Temp. Range: -40°F — +170°F
-40°C — +80°C
Housing: Brass
Housing Dimensions:
32.5mm x 10.5mm
Wire Length: 250mm
$39.00

 
3V Power Supply
 
Battery Pack
 
 
 
   
 
3mW (635nm)
Wavelength: 635nm
Output Power: <3mW (Continuous Wave)
Operating Voltage: 3V DC
Operating Current: 30~50mA
Class: IIIA
Divergence: <2mrad
Laser Head Case: Copper (DC+)
Operating Temp. Range: 14°F — +77°F
-10°C — +25°C
Storage Temp. Range: -40°F — +170°F
-40°C — +80°C
Housing: Brass
Housing Dimensions:
32.5mm x 10.5mm
Wire Length: 250mm
$49.00

 
3V Power Supply
 
Battery Pack
 
 
 
   
 
1mW (650nm)
Wavelength: 650nm
Output Power: <1mW (Continuous Wave)
Operating Voltage: 3V DC
Operating Current: 30~50mA
Class: II
Divergence: <2mrad
Laser Head Case: Copper (DC+)
Operating Temp. Range: 14°F — +86°F
-10°C — +30°C
Storage Temp. Range: -40°F — +122°F
-40°C — +50°C
Dimensions:
26mm x 8.5mm
Wire Length: 150mm
$25.00

 
3V Power Supply
 
Battery Pack
 
 
 
   
 
3mW (650nm)
Wavelength: 650nm
Output Power: <3mW (Continuous Wave)
Operating Voltage: 3V DC
Operating Current: 30~50mA
Class: IIIA
Divergence: <2mrad
Laser Head Case: Copper (DC+)
Operating Temp. Range: 14°F — +86°F
-10°C — +30°C
Storage Temp. Range: -40°F — +122°F
-40°C — +50°C
Dimensions:
26mm x 8.5mm
Wire Length: 150mm
$29.00

 
3V Power Supply
 
Battery Pack
 
 
 
   
 
1mW (650nm)
Wavelength: 650nm
Output Power: <1mW (Continuous Wave)
Operating Voltage: 3V DC
Operating Current: 30~50mA
Class: II
Divergence: <2mrad
Laser Head Case: Copper (DC+)
Operating Temp. Range: 14°F — +86°F
-10°C — +30°C
Storage Temp. Range: -40°F — +122°F
-40°C — +50°C
Dimensions:
18mm x 9mm
Wire Length: 120mm
$25.00

 
3V Power Supply
 
Battery Pack
 
 
 
   
 
3mW (650nm)
Wavelength: 650nm
Output Power: <3mW (Continuous Wave)
Operating Voltage: 3V DC
Operating Current: 30~50mA
Class: IIIA
Divergence: <2mrad
Laser Head Case: Copper (DC+)
Operating Temp. Range: 14°F — +86°F
-10°C — +30°C
Storage Temp. Range: -40°F — +122°F
-40°C — +50°C
Dimensions:
18mm x 9mm
Wire Length: 120mm
$29.00

 
3V Power Supply
 
Battery Pack
 
 
 
  Red Laser Diode Modules: Projecting a Line    
 
   
 
3mW (635nm)
Wavelength: 635nm
Output Power: <3mW (Continuous Wave)
Operating Voltage: 3V DC
Operating Current: 30~50mA
Class: IIIA
Line Quality: Bright (Best for high visibility applications)
Fan Angle: 90° +/- 2°
Laser Head Case: Copper (DC+)
Operating Temp. Range: 14°F — +77°F
-10°C — +25°C
Storage Temp. Range: -40°F — +170°F
-40°C — +80°C
Housing: Brass
Housing Dimensions:
32.5mm x 10.5mm
Wire Length: 250mm
$49.00

 
3V Power Supply
 
Battery Pack
 
 
 
   
 
1mW (635nm)
Wavelength: 635nm
Output Power: <1mW (Continuous Wave)
Operating Voltage: 3V DC
Operating Current: 30~50mA
Class: II
Line Quality: Fine (Best for precision alignment applications)
Fan Angle: 90° +/- 2°
Laser Head Case: Copper (DC+)
Operating Temp. Range:
-10°C — +30°C
Storage Temp. Range:
-40°C — +50°C
Housing: Brass
Housing Dimensions:
30mm x 10.5mm
Wire Length: 250mm
$59.00

 
3V Power Supply
 
Battery Pack
 
 
 
   
 
3mW (635nm)
Wavelength: 635nm
Output Power: <3mW (Continuous Wave)
Operating Voltage: 3V DC
Operating Current: 30~50mA
Class: IIIA
Line Quality: Fine (Best for precision alignment applications)
Fan Angle: 90° +/- 2°
Laser Head Case: Copper (DC+)
Operating Temp. Range:
-10°C — +30°C
Storage Temp. Range:
-40°C — +50°C
Housing: Brass
Housing Dimensions:
30mm x 10.5mm
Wire Length: 250mm
$59.00

 
3V Power Supply
 
Battery Pack
 
 
 
  Red Laser Diode Modules: Projecting Cross Hair Lines  
 
   
 
3mW (635nm)
Wavelength: 635nm
Output Power: <3mW (Continuous Wave)
Operating Voltage: 3V DC
Operating Current: 30~50mA
Class: IIIA
Line Quality: Bright (Best for high visibility applications)
Fan Angle: 90° +/- 2°
Laser Head Case: Copper (DC+)
Operating Temp. Range: 14°F — +77°F
-10°C — +25°C
Storage Temp. Range: -40°F — +170°F
-40°C — +80°C
Housing: Brass
Housing Dimensions:
32.5mm x 10.5mm
Wire Length: 250mm
$59.00

 
3V Power Supply
 
Battery Pack
 
 
 
  Red Laser Diode Modules: Focusable Dot    
 
   
 
1mW (650nm)
Wavelength: 650nm
Output Power: <1mW (Continuous Wave)
Operating Voltage: 3V DC
Operating Current: <80mA
Class: II
Divergence: <2mrad
Laser Head Case: Copper (DC+)
Operating Temp. Range: 14°F — +77°F
-10°C — +25°C
Storage Temp. Range: -40°F — +170°F
-40°C — +80°C
Housing: Brass
Housing Dimensions:
45mm x 12mm
Wire Length: 250mm
$49.00

 
3V Power Supply
 
Battery Pack

 Click For Laser Focus Demo
  Focusing Tool Included
 
 
 
   
 
3mW (650nm)
Wavelength: 650nm
Output Power: <3mW (Continuous Wave)
Operating Voltage: 3V DC
Operating Current: <80mA
Class: IIIA
Divergence: <2mrad
Laser Head Case: Copper (DC+)
Operating Temp. Range: 14°F — +77°F
-10°C — +25°C
Storage Temp. Range: -40°F — +170°F
-40°C — +80°C
Housing: Brass
Housing Dimensions:
45mm x 12mm
Wire Length: 250mm
$59.00

 
3V Power Supply
 
Battery Pack

 Click For Laser Focus Demo
  Focusing Tool Included
 
 
 
   
 
5mW (650nm)
Wavelength: 650nm
Output Power: <5mW (Continuous Wave)
Operating Voltage: 3V DC
Operating Current: <80mA
Class: IIIA
Divergence: <2mrad
Laser Head Case: Copper (DC+)
Operating Temp. Range: 14°F — +77°F
-10°C — +25°C
Storage Temp. Range: -40°F — +170°F
-40°C — +80°C
Housing: Brass
Housing Dimensions:
45mm x 12mm
Wire Length: 250mm
$69.00

 
3V Power Supply
 
Battery Pack

 Click For Laser Focus Demo
  Focusing Tool Included
 
 
 
   Adjustable Precision Alignment Modules: Projecting a Dot  
 
   
 
4mW (650nm)

This extremely versatile battery operated alignment laser module projecting a red dot incorporates 4-way adjustability to accurately align the beam with the housing for precise laser alignment. The laser is controlled with either an on/off button or pressure pad, both of which are included with the unit to provide the user with maximum flexibility in operation: Press the on/off button once and the laser stays on. Depressing the button once more turns the laser off--perfect for hands-free usage. For intermittent use, simply pushing down on the pressure pad turns the laser on. Releasing pressure turns the laser off. The pressure pad is tethered by a 19cm wire.
 

$59.00

Dimensions: 151mm x 16mm
Wavelength: 650nm
Output Power: 4mW
Switch Wire Length:
190mm
Class: IIIA
Batteries: 2 AA (Included)
 

On-Off Button For Extended or Hands-Free Operation
Pressure Pad For Intermittent Applications

Works with 2 AA Batteries (Included)

 
 
   
 
4mW (650nm)

This compact battery operated alignment laser module projecting a dot incorporates 4-way boresight adjustability to accurately align the beam with the housing making it ideal for precision laser alignment applications. The laser is controlled with either an on/off button or pressure pad, both of which are included with the unit to provide the user with maximum flexibility in operation: Press the on/off button once and the laser stays on. Depressing the button once more turns the laser off--perfect for hands-free usage. For intermittent use, simply pushing down on the pressure pad turns the laser on. Releasing pressure turns the laser off.
 

$49.00

Dimensions: 59mm x 15mm
Wavelength: 650nm
Output Power: 4mW
Switch Wire Length:
190mm
Class: IIIA
Batteries: 2 LR44 (Included)
 

Compact Size
On-Off Button
For Extended or Hands-Free Operation
Pressure Pad For Intermittent Applications

Works with 2 LR44 Batteries (Included)

 
 
  Green Laser Diode Modules: Projecting a Dot    
 
   
 
5mW (532nm)
Wavelength: 532nm
Output Power: <5mW (Continuous Wave)
Operating Voltage: 3V DC
Operating Current: <500mA
Class: IIIA
Divergence: <2mrad
Laser Head Case: Copper (DC+)
Operating Temp. Range: 14°F — +77°F
20°C — 30°C
Housing Dimensions:
69mm x 20mm
Wire Length: 250mm
$199.00

 
 
 
 
   Laser Power Supplies    
 
 
 
3 Volt Power Supply

3-Volt power adapter. Suitable for laser diode modules requiring 3V DC operating voltage, including our 1mW, 3mW, 5mW and 10mW models.

$12.00
Output: 3V DC
Current: 200mA

 

 
 
 
   
 
Laser Module Power Driver

Stable power source for laser diode modules. Accepts 7-40V DC input. Provides stable 3V DC output.

$49.00
Output: 3V DC
Input: 7-40V DC
Dimensions: 52mm x 53mm x 30mm

 

 
 
 
 
 
Laser Module Battery Pack

3V DC battery pack with alligator clips for quick connection and on/off switch. Uses 2 AAA batteries (not included). Suitable for laser diode modules requiring 3V DC operating voltage, including our 1mW, 3mW, and 5mW models. Perfect for prototyping systems and testing units.

$5.00
Output: 3V DC
Input: 7-40V DC
Dimensions: 77mm x 30mm x 18mm

 

 
 
 
   
 
Model: CP-LR44

Buy One, Get Two Free!
LR44 Alkaline Button Cell Batteries. 3 batteries per pack. Buy one pack and receive two additional packs free! An unbelievable value! Refer to individual product specifications for correct battery size.
 

$5.00
Dimensions: 10mm x 4.5mm
Output Power: 1.5 V