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Shenzhen Jiaqing Circuit Co., Ltd.

  • China,Shenzhen
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China High Thermal Conductivity Aluminum Based PCB 3.0 W/mK for Automotive Electronic
China High Thermal Conductivity Aluminum Based PCB 3.0 W/mK for Automotive Electronic

  1. China High Thermal Conductivity Aluminum Based PCB 3.0 W/mK for Automotive Electronic

High Thermal Conductivity Aluminum Based PCB 3.0 W/mK for Automotive Electronic

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Payment Terms L/C,D/A,D/P,T/T
Delivery Time 15-30 Days
Circuit Layer Copper Weight 1oz – 3oz
Operating Temperature -40°C to +150°C
Dielectric Layer Thermally conductive insulation (various thicknesses)
Surface Finish Options ENIG, HASL (lead-free), OSP, Immersion Silver
Place of Origin China
Brand Name Jiaqing Circuit
Certification ISO9001

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  1. Product Details
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Product Specification

Payment Terms L/C,D/A,D/P,T/T Delivery Time 15-30 Days
Circuit Layer Copper Weight 1oz – 3oz Operating Temperature -40°C to +150°C
Dielectric Layer Thermally conductive insulation (various thicknesses) Surface Finish Options ENIG, HASL (lead-free), OSP, Immersion Silver
Place of Origin China Brand Name Jiaqing Circuit
Certification ISO9001

This high-performance aluminum-based PCB features an advanced thermally conductive dielectric layer achieving 3.0 W/m·K thermal conductivity, delivering superior heat dissipation for automotive electronic lighting and demanding power applications. The enhanced thermal performance bridges the gap between standard aluminum PCBs and copper-based solutions, providing effective heat management at a more accessible price point. Available in single-sided and double-sided configurations with dielectric thicknesses of 50μm to 150μm and circuit layer copper weights from 1oz to 4oz, this PCB is ideal for high-power LED headlamps, DRL modules, and automotive power electronics requiring reliable thermal management in compact form factors.

Applications & Key Advantages by Category
Automotive LED Headlamps
Advanced headlamp modules leverage the 3.0 W/m·K dielectric to efficiently remove heat from high-power LEDs, preventing thermal degradation and maintaining light output over the vehicle's lifetime. The enhanced thermal performance enables brighter, more energy-efficient headlamps.
Daytime Running Light (DRL) Modules
Compact DRL modules utilize the high thermal conductivity for reliable operation in the demanding under-hood environment. The stable thermal performance ensures consistent brightness and color across temperature extremes.
Automotive Power Electronics
DC-DC converters and LED drivers benefit from the superior heat spreading capability, enabling high power density in space-constrained vehicle applications. The 3.0 W/m·K dielectric provides a thermal path for effective heat removal.
Electric Vehicle Lighting
EV lighting systems leverage the high thermal performance to maintain reliability in electric vehicle applications where thermal management is critical for overall system efficiency.
Industrial High-Bay Lighting
High-ceiling industrial lighting fixtures utilize the enhanced thermal conductivity to manage heat from high-power LED arrays, ensuring long-term reliability in demanding industrial environments.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2012

  • Total Annual:

    20000000-50000000

  • Employee Number:

    201~300

  • Ecer Certification:

    Verified Supplier

Jiaqing Circuit was founded in 2012 in Shenzhen, China. We own a 5,000 square meter manufacturing plant with a monthly PCB production capacity of 20,000 square meters, capable of manufacturing 2-48 layer PCBs. We deliver one-stop solutions including PCB design, PCB fabrication, BOM component sourcin... Jiaqing Circuit was founded in 2012 in Shenzhen, China. We own a 5,000 square meter manufacturing plant with a monthly PCB production capacity of 20,000 square meters, capable of manufacturing 2-48 layer PCBs. We deliver one-stop solutions including PCB design, PCB fabrication, BOM component sourcin...

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  • Shenzhen Jiaqing Circuit Co., Ltd.
  • Building 1, Area A, Third Industrial Zone, Gonghe Community, Shajing Subdistrict, Bao'an District, Shenzhen
  • https://www.jqpcb.com/

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