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Single Sided Aluminum Substrate

Product Parameters for Single Sided Aluminum Substrate

Parameter Specification
Material Aluminum Alloy (e.g., ​6061-T6 or ​5052-H32) for optimal thermal/mechanical performance
Thickness 0.3mm–3.0mm (standard) / ​0.1mm–0.5mm (ultra-thin for miniaturized designs)
Thermal Conductivity 180–230 W/m·K (depending on alloy)
Electrical Conductivity 35–50 MS/m (good for heat dissipation and grounding)
Surface Finish Anodized Aluminum (for corrosion resistance and insulation) or ​Untreated (bare conductive surface)
Dimensional Tolerance ​**±0.02mm** (精密加工 for tight-bolerance applications)
Maximum Current Carrying 10A–50A (per trace, depending on width and thickness)
Operating Temperature ​**-55°C to +125°C** (with thermal management)
Mechanical Strength Tensile Strength: ​120–250 MPa (alloy-dependent)
Corrosion Resistance Anodized layers provide ​20–30 years salt spray resistance (ASTM B117)
Applications LED lighting, ​power electronics, ​automotive heat sinks, ​medical devices

Single Sided Aluminum Substrate | High-Performance Heat Dissipation Solutions for Power-Efficient Designs
Engineered for ​high-heat applications, our ​single-sided aluminum substrates combine ​ultra-high thermal conductivity with ​lightweight durability to deliver exceptional performance in compact, energy-efficient devices. Built from ​aluminum alloys (e.g., 6061-T6 or 5052-H32), these substrates support ​rapid heat dissipation for LEDs, power ICs, and automotive systems while maintaining ​mechanical stability and ​corrosion resistance.

 

Key Features:

  • ​** superior thermal management**: ​180–230 W/m·K conductivity ensures efficient heat transfer for ​10A–50A current loads in dense electronic designs.
  • Precision Manufacturing: ​**±0.02mm dimensional tolerance** enables seamless integration into ​miniaturized LED modules and ​medical implants.
  • Customizable Surface Finish: ​Anodized aluminum for insulation and corrosion protection or ​bare conductive surfaces for direct soldering.
  • Lightweight & Durable: ​0.3mm–3.0mm thickness reduces device weight by ​40% compared to traditional metal plates while withstandding ​125°C operating temperatures.
  • Versatile Applications: Ideal for ​smart home lighting, ​EV battery thermal management, and ​industrial automation systems requiring ​long-term reliability.

Ideal Applications:

  • Consumer Electronics: Ultra-thin LED backlights for TVs and smartphones with ​20% energy savings.
  • Automotive Systems: Heat sinks for electric vehicle battery packs and ​ADAS sensors operating in ​**-40°C to +105°C** environments.
  • Industrial Equipment: Cooling solutions for ​high-voltage inverters and ​ machines.
  • Medical Devices: Sterilizable substrates for ​implantable temperature sensors and ​portable MRI coils.

Why Partner With Us?

  • Customization: Tailored ​alloy selection, ​thickness, and ​surface treatment for niche applications.
  • Cost Efficiency: ​Lean manufacturing reduces prototyping costs by ​30% with ​100% QC inspections.
  • Innovation: ​Graphene-enhanced coatings for ​20% improved thermal conductivity and ​nanoscale textured surfaces for enhanced solderability.

Elevate your product designs with single-sided aluminum substrates that balance heat dissipation, durability, and lightweight performance. Trust our expertise to deliver solutions for tomorrow’s most power-hungry and compact electronics!

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