Home  >  Laser Diode Heat Sinks & Mounts  >  ETE  >  RLS/HS-022


Laser Diode Heat Sink and Fan Assembly; Removes up to 50 Watts of Heat from your Laser Diode

  • 50 watt heat sink assembly
  • Fan Heatsink Mounting Holes Dimensions
  • 50 watt heat sink features

sku / item#: RLS/HS-022
ships: 5 to 7 days

Key Features
  • Suitable for up to 50 Watts of Waste Heat Removal
  • Low Thermal Resistance: 0.22 ºC/W
  • Affordable Fan Based Laser Diode Heat Sink Assembly
  • Forced-Air Heat-Sink
  • 12 VDC, 9.9 Watt Fan
  • Offered by ETE, a Laser Lab Source Marketplace Seller
  • Sold & Supported in North America by: LaserDiodeControl.com, part of the
    Laser Lab Source Marketplace Group

Price and Delivery Quote

Technical Questions for this Product


Customers Also Considered:

Why do Scientists & Engineers Choose Laser Lab Source?

PRICE $195.00
  • Thermal Resistance: 0.22 ºC/W
  • Heat Dissipation Capacity: up to 50 Watts
  • Dimensions (L x W x H): 210.9 mm x 92.5 mm x 65.3 mm
  • Fan Voltage: 5.5 ~ 13.8 VDC
  • Fan Input Power: 9.9 W
  • Fan Noise Level: 47 dBA
  • Refer to datasheet for additional specifications

Product Overview:

Affordable Heat Sink and Fan Assembly for Conduction-Cooled Laser Diodes

The HS-022 is a versatile integrated laser diode heat sink and fan assembly. It is designed for maximum flexibility across a wide range of applications in your laser diode lab and prototyping shop. The HS-022 is an affordable solution for a wide range of laser cooling applications. It is optimized for removing high amounts of heat away from the laser diode. The HS-022 provides laser heat dissipation capacity of 50 watts with 12 ºC temperature rise. The HS-022 heatsink is ideal for a wide variety of fiber-coupled laser diode packages and modules, IGBTs, and high-heat test loads.

Low Thermal Resistance for High Heat-Flux Laser Diodes

The heat sink housing is designed to be placed on a flat surface or optical table. The high fin-density heat sink is enclosed in a sheet metal duct to direct the entire volume of forced air over the fins, thereby providing the low thermal resistance 0.22 ºC/W (tested with a 1-inch square heat-load attached to the mount plate). This low thermal resistance means that for every 10 Watts of power input to the heat-sink mounting plate, the temperature of the heatsink surface will rise 2.2 ºC.

Customizable Options for Maximum Versatility and Ease-of-Use

All heat sink modules can be ordered with an optional IP68 fan for operating in harsh dust and liquid environments. Also, custom mounting pre-drilled hole patterns are available from the manufacturer. Contact us for details and a quote.

Why do Scientists & Engineers Choose Laser Lab Source?

  • Get DIRECT, Fast Tech-Support from the Product Engineer, No Sales Person in the Middle

  • Get the Lowest Price, Factory Direct, No Mark-Up's, Suppliers Post their Own Price

  • Get a 30 Day Evaluation Period with No Risk Return on Most Products, Check Availability