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0.9mW 635nm, Micro LDM Laser Diode

Stock #57-098 3-4 days
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Operating Current (mA):
Operating Temperature (°C):
-10 to +45
Output Power (mW):
Wavelength (nm):
Weight (g):
Output Power Tolerance (%):
±5 at 25°C
Power Supply:
Power Supply Required and Sold Separately:
USA: #59-099
Europe: Not Available
Japan: #59-099
Korea: #33-771
China: #59-099
Storage Temperature (°C):
-10 to +85
Mean Time To Failures MTTF @ 25° (hours):
Power Requirement:
3.5 - 5 V DC
Beam Size at Nearest Focus (μm):
Pointing Accuracy (mrad):
Electrical Leads/ Pin Connections:
red (+), black (-)
Length of Leads (mm):
Includes: Users Manual, Warning Label, and Focus Key
Beam Diameter (mm):
3 x 1 at Aperture
Output Type:
Free Space
Type of Laser:
Beam Divergence (mrad):
Laser Class - CDRH:
Focus Range:
50mm - ∞
Length (mm):

Regulatory Compliance

RoHS 2015:
Reach 224:
Certificate of Conformance:

Product Family Description

  • 7mm Housing Diameter
  • Focusable
  • Low Voltage DC Operation
  • Reverse Polarity Protection

Micro LDM Laser Diode Modules feature an extremely compact design that includes automatic power control circuits and focusable optics. The rugged body is low voltage isolated from the drive electronics, removing the need for negative or floating supplies. It has a highly visible red laser output that can be seen in most daylight conditions. Micro LDM Laser Diode Modules’ additional features include aspheric lens, elliptical beam, small output beam diameter, and focused spot size. Meet IEC60825 certification, in accordance with CDRH. Applications include alignment/positioning, bar code readers, dimensional scanning, metrology, event detection, robot control, target designation, edge detection, analysis, and security.

Recommended power supply: #59-099