High Power TO Can Laser Diode Mount

Key Features:

  • 10W thermal capacity at 25°C
  • Up to 3A laser current
  • Supports 2, 3 & 4-pin TO-can lasers
  • Operation down to -5°C
  • No wiring required


There are many configurations and options available. If you do not see exactly what you need below, please contact us!

Need Quantities? Have a question?


Part Number
Part Description
Lead Time

High Power TO Can Laser Diode Mount



Available on backorder

The 234B TO Can Mount was designed with high power TO-cans in mind… with a maximum laser current of 3A, support for the new 2-pin high power TO-can devices, and capable of handling 10W thermal loads while still maintaining 25°C, the 234B can handle even the most powerful TO-cans you can throw at it.

The 234B is designed for post-mounting (post-mount not included), with 8-32 and M4 threaded holes on the bottom of the laser mount.

The 234B cover includes mounting holes for 30mm CAGE systems available from Thorlabs, Linos, and others. For applications that require a 1″ lens tube interface, the cover plate may purchased separately.

The 234B requires no wiring to configure it for your device. Instead, there are switches to configure the laser mount to the wiring of your device. The 234 supports all standard TO-5.6 and TO-9 devices, including high power 2-pin TO-cans.

In addition to being a high power mount, the 234B natively supports the newer 2-pin high power TO cans, which operate at up to 3A and can disspate as much as 8 to 10W of heat. The 234B is the only mount on the market that can handle these high power lasers.

The laser driver and temperature controller connections are made through a DB-9 LDD and a DB-15 TEC connector on the back of the mount, which allows for quick connections to any Arroyo Instruments controllers.

How can we help you?

Talk to one of our experienced product managers today!

Contact us