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SKIVED FIN HEAT SINKS

High Aspect Fin Ratios

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  • Skived copper fin heatsink with backplate
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  • Skived Copper heatsink with backplate and push pins
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  • Skived aluminum anodized heat sink
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  • Crosscut Skived Heatsink
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  • Skived fin heat sink assembly
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  • Skived fin heat sink
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  • Skived Aluminum Heatsink
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  • Skived Copper Heatsink
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  • Skived Copper Heatsink
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  • Skived Heatsink
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  • skived fin heatsink with backplate
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  • Skived fin heat sink
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Materials

 

  • Aluminum 6063

  • Pure Copper CDA 110

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Specifications

 

  • 4 foot max profile width

  • <= 10 in profile length

  • 40:1 fin height to minimum gap ratio

  • <= 50 mm maximum fin height

  • 0.2 – 1.0 mm fin thickness

Applications

 

  • Limited space

  • Forced airflow

  • Servers

  • Networking / Telecom boards

Manufacturing Process

 

Skived fins are achieved by a knife tool that literally shaves fins up from an extruded aluminum or copper base. This process of slicing and then standing the fins up one at a time can create an extremely high fin-to-gap aspect ratio. The top of the fins are then cut to maintain a uniform height.  This increased surface area drastically improves the thermal performance in forced airflow environments.

Benefits

 

  • High fin densities

  • Perfect conductivity between base & fins

  • Great forced airflow solution

  • Low tooling cost

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Tooling Cost

Extrusions
Bonded Fins
Cold Forging
Cold Plates
Die Casting
Folded Fins
Heat Pipes
Skived Fins
Snapped Fins

Production Cost

Extrusions
Bonded Fins
Cold Forging
Cold Plates
Die Casting
Folded Fins
Heat Pipes
Skived Fins
Snapped Fins

Finishing

  • PROCESSES
  • VALUE ADDED
  • CNC machining
  • Drilling
  • Tapping
  • Stamping
  • Anodizing
  • Screen printing
  • Powder coating
  • Laser etching
  • Polishing
  • Embedded fans
  • Thermal greases
  • Screws
  • Springs
  • Clips
  • Embedded heat pipes
  • Phase change materials
  • Back plates
  • Gap filler pads
  • PEMS
  • Standoffs
  • Dielectric pads
  • Compounds
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  • Design 2 Part – May 7th & 8th, 2025 – Schaumburg, IL
    December 20, 2023
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  • Thermo Cool Corporation
    135 East Main Avenue, Suite 150
    Morgan Hill, CA 95037
  • Phone Number:
    +1 408-947-7400
  • Email:
    info@thermocoolcorp.com

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