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Aluminum base plate PCBA

Product Parameters for Aluminum Base Plate PCBA

Parameter Specification
Material Aluminum Alloy (e.g., ​5052-H32 for cost-effectiveness, ​6061-T6 for durability, ​1050 for flexibility)
Thickness 0.3mm–3.0mm (standard); ​0.1mm–0.5mm (ultra-thin for compact designs)
Thermal Conductivity 1.0–2.0 W/m·K (standard FR-4 equivalent); ​180–230 W/m·K (aluminum base)
Electrical Conductivity 35–50 MS/m (good for grounding and EMI shielding)
Dielectric Layer 1.0–2.0 W/m·K thermal resistance (TG 140°C standard; 170°C high-temperature option available)
Copper Foil Thickness 0.5oz–2oz (standard); thinner foils reduce cost but increase current capacity
Surface Finish Anodized Aluminum (corrosion resistance), ​HASL (cost-effective), or ​ENIG (high-end applications)
Dimensional Tolerance ​**±0.05mm** (for tight automotive/industrial assemblies)
Maximum Current Carrying 10A–50A (per trace, depending on width and thermal design)
Operating Temperature ​**-40°C to +125°C** (with thermal management)
Mechanical Strength Tensile Strength: ​150–250 MPa (alloy-dependent)
Applications LED lighting, ​power electronics, ​automotive control modules, ​industrial automation

Aluminum Base Plate PCBA | High-Performance, Lightweight Solutions for Power-Dense Electronics
Engineered for ​modern power electronics and ​LED lighting systems, our ​aluminum base plate PCBA combines ​ultra-high thermal conductivity with ​mechanical durability to meet the demands of automotive, industrial, and consumer applications. Built from ​5052-H32 or 6061-T6 alloys, these substrates ensure ​efficient heat dissipation for high-current components while maintaining ​compact designs and ​long-term reliability in harsh environments

 

 

Key Features:

  • Advanced Thermal Management: ​180–230 W/m·K aluminum base rapidly dissipates heat from ​10A–50A current loads, preventing overheating in high-power modules (e.g., EV battery management systems).
  • Cost-Effective Design: ​5052-H32 alloy offers the best balance of thermal performance and affordability, while ​1050 aluminum provides flexibility for unique form factors
  • Precision Manufacturing: ​**±0.05mm dimensional tolerance** ensures seamless integration into ​automotive control modules and ​industrial sensors (e.g., temperature sensors, motor controllers).
  • Versatile Surface Treatments: ​Anodized aluminum for corrosion resistance or ​HASL for cost-effective soldering, supporting both ​visible (e.g., dashboard indicators) and ​concealed (e.g., under-hood electronics) applications.
  • Lightweight & Strong: ​0.3mm–3.0mm thickness reduces device weight by ​30% compared to traditional FR-4 PCBs while maintaining ​250 MPa tensile strength for vibration resistance in dynamic environments.

Ideal Applications:

  • Automotive Electronics: High-efficiency LED headlights, ​ADAS control units, and ​EV inverter thermal management operating in ​**-40°C to +125°C** environments.
  • Industrial Equipment: Power supplies for ​laser cutters, ​high-voltage inverters, and ​robotic systems requiring ​long-term reliability and ​compact footprints.
  • Consumer Electronics: Slim, high-brightness ​LED strip lighting for smart homes and ​gaming consoles with ​IP67 waterproofing.
  • Medical Devices: Sterilizable substrates for ​portable diagnostic equipment and ​implantable sensors needing ​biocompatibility and ​thermal stability.

Why Partner With Us?

  • Customization: Tailored ​alloy selection, ​thickness, and ​surface finish for niche applications (e.g., ​UV-resistant coatings for automotive sensors).
  • Cost Efficiency: ​Lean manufacturing reduces prototyping costs by ​25% with ​100% AOI/X-ray inspection for defect-free production.
  • Innovation: ​Graphene-enhanced thermal interfaces for ​20% faster heat dissipation and ​nanoscale textured surfaces for improved solderability, supporting next-gen power electronics.

Elevate your device designs with aluminum base plate PCBA that deliver performance, durability, and sustainability. Trust our expertise to power the future of electronics!

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