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244 HHL LaserMount

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244 HHL LaserMount

The 244 HHL LaserMount was designed for high power HHL devices, providing excellent heat sinking and easy electrical connection. The electrical socket comes pre-wired for standard HHL pin-outs, so the mount can be up and running in minutes.

  • HHL packages
  • 0.5°C/W passive cooling efficiency
  • Integrated fan
  • Solder-less connections




The 244 also has an integrated fan for excellent thermal performance. When using the fixture with a 5300 Series TECSource, the 5300 has a built-in power supply for the fan, or a 2.3mm DC power jack on the side of the mount can be used (a suitable one is available in the accessories list).

The 244 is a post-mounted fixture. A pedestal is included with the mount, but can be removed. ¼-20 and M4 threaded holes on the bottom of the mount can be used with alternate post mounts.

DB-9 & DB-15 Interfaces
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.


    Laser Package Supported

HHL (High Heat Load)

    Thermal resistance (°C/W)


    Input connectors
    Laser Diode

DB-9, male

    Laser TEC

DB-15, male


2.1mm round, 8 to 12VDC

    Size without base (H x W x D) [in(mm)]

4.0 (101.6) x 4.0 (101.6) x 3.5 (76.2)

    Mounting holes

6-32 X 4 holes for device
Slotted holes for ¼-20 (base)
¼-20 x 2 (for post mount)
M6 (for post mount)