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.

AB50 Inverter Aluminum Insert Fin Heat Sink
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Heat sink for vehicle industry 250.0mm×50.0mm

AB50

Combined aluminum extrusion and aluminum sheets, ShunTeh broke up the limit of traditional extrusion, ShunTeh can customize products for every special customer.

heat sink for motor controller systems

Material

  • Aluminum alloy 6063-T5

Dimension

  • Heat Sink Width 250mm/9.84inch
  • Heat Sink Height 50mm/1.96inch
  • Heat Sink can be cut by any length. (* We can customize it according to your request.)

Manufacturing Equipment

  • Cutting Machine
  • CNC Machine
  • Punching Machine
  • Deburring and Grinding Machines
  • Ultrasonic Cleaning Machine
  • Drill Hole and Tap Machines

Finish

  • Color Anodizing, Plating, Chromate, Painting, Blasting (* We can customize it according to your request.)

Package

  • Carton or pallet (* We can customize it according to your request.)

Application

  • Used for various electronic industries, ex: LED, Computer, UPS, Variable-frequency Drive, VFD, AC inverter...etc.
  • Especially for big equipments, ex: train and elevator...etc.

Specification

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

Width/mmFins (max.)
12227 fins x 0.8 thickness
14634 fins x 0.8 thickness
15537 fins x 0.8 thickness
19244 fins x 0.8 thickness
20847 fins x 0.8 thickness
25059 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-122According to customer's require12220 ~ 1271240.8
AB-14614620 ~ 115

AB-155

15520 ~ 115
AB-19219220 ~ 115
AB-20820820 ~ 115
AB-25025020 ~ 127
Other Information
  • Lead Time: Depending on product procedure
  • OEM Service: Yes
Certification
  • RoHS 2.0
  • SGS
  • ISO 9001:2015
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