Premium Aluminum Insert Fin Heat Sink for Vehicle Electronics

Superior thermal management solution with customizable dimensions and finishes for inverters and motor controllers

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Why is aluminum alloy 6063-T5 the preferred material for high-performance inverter heat sinks?

Aluminum alloy 6063-T5 offers the optimal balance of thermal conductivity (209 W/m·K), mechanical strength, and manufacturability for inverter applications. Our AB50 heat sinks leverage this premium material with precision engineering to maximize heat transfer from power semiconductors. Additionally, we offer specialized surface treatments including black anodizing (enhancing thermal emissivity by up to 20%), chromate conversion for corrosion resistance, and custom coatings for specific environmental conditions. Request our thermal performance comparison chart to see how our 6063-T5 solutions outperform standard alternatives in real-world inverter applications.

What sets ShunTeh's AB50 heat sink apart is its exceptional customization capabilities. With adjustable dimensions, various fin configurations, and multiple surface finish options including anodizing, plating, and painting, we tailor each heat sink to your exact specifications. Particularly suited for large equipment applications in trains, elevators, and industrial automation, the AB50 delivers reliable thermal performance in challenging environments. Backed by over 43 years of manufacturing expertise and ISO 9001:2015 certification, ShunTeh ensures consistent quality and performance for your most demanding thermal management requirements.

SC-S001-2 Aluminum Heat Sink for Vehicle Industry
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250.0 × 50.0 mm Aluminum Heat Sink for Vehicle Industry

SC-S001-2

ShunTeh utilizes combined aluminum extrusion and sheet structures to manufacture customized heat sinks for specialized applications.

This approach provides greater design flexibility in width, height, and overall heat dissipation performance.

Material

  • Aluminum Alloy 6063-T5

Dimension

  • Heat Sink Width: 250 mm (9.84 in)
  • Heat Sink Height: 50 mm (1.96 in)
  • Length: Custom cut to any required length
  • Custom dimensions are available upon request.

Manufacturing Equipment

  • Cutting Machines
  • CNC Machining Centers
  • Punching Machines
  • Deburring and Grinding Machines
  • Ultrasonic Cleaning Machines
  • Drilling and Tapping Machines

Finish

  • Anodizing (Natural or Color)
  • Electroplating
  • Chromate Conversion Coating
  • Painting
  • Sandblasting
  • Custom surface finishes are available upon request.

Package

  • Carton
  • Pallet
  • Custom packaging is available upon request.

Application

  • LED Lighting
  • Computers
  • UPS (Uninterruptible Power Supplies)
  • Variable Frequency Drives (VFDs)
  • AC Inverters
  • Industrial Electronics
  • Railway Systems
  • Elevators
  • Industrial Machinery

Specification

We can combine all items to be a bigger Heat sink.

Width/mmFins (max.)
122 27 fins x 0.8 thickness
146 34 fins x 0.8 thickness
155 37 fins x 0.8 thickness
192 44 fins x 0.8 thickness
208 47 fins x 0.8 thickness
250 59 fins x 0.8 thickness

Model NameTotal Length (mm)Total Width (mm)Fins Tall (mm)Under Thicknes (mm)Fins Interval (mm)Fins Thickness (mm)
AB-122 According to customer's require 122 20 ~ 127 12 4 0.8
AB-146 146 20 ~ 115

AB-155

 155 20 ~ 115
AB-192 192 20 ~ 115
AB-208 208 20 ~ 115
AB-250 250 20 ~ 127
Other Information
  • Lead Time: Varies depending on product specifications and manufacturing requirements.
  • OEM/ODM Service: Available
Certification
  • RoHS 2.0
  • SGS
  • ISO 9001:2015
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