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Metal Core PCB Circuit Board Production Thick Copper Printed Circuit Board Manufacturer
Metal Core PCB Circuit Board Production Thick Copper Printed Circuit Board Manufacturer
Specifications
MOQ :
1
Price :
Send us Gerber file for free quotation
Payment Terms :
T/T
Layer :
1-6 Layer
Base Material :
Al Base, Cu Base, Fe Base, Ceramic Base
Thickness :
0.5-10mm
Copper :
0.5-15OZ
Min. Line Width/Space :
0.1/0.1mm
Color :
White, Black, Yellow Grey,Silver Grey etc
Application :
Power Module， Industry
Certificate :
UL,IATF16949,ISO&Reach
Description


Metal Core PCB Circuit Board Production Thick Copper Printed Circuit Board Manufacturer



♦ What is Metal Core PCB?


A Metal Core PCB (MCPCB)—also called an IMS (Insulated Metal Substrate)—is a printed-circuit board whose base layer is a thick metal plate (almost always aluminum, sometimes copper or steel) instead of the traditional FR-4 fiberglass. A thin dielectric (5–150 µm) is bonded on top of the metal to isolate the copper circuit layer while still conducting heat efficiently.



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♦ Key Points of Metal Core PCB


1.Purpose: move heat away from hot components (LEDs, power MOSFETs, IGBTs, laser diodes, automotive ECUs).


2. Layer stack-up (single-side example):


  • Silk / solder-mask
  • 35-70 µm copper traces
  • 50-150 µm thermally conductive but electrically insulating dielectric
  • 1–3 mm aluminum (or copper) base-plate
    (double-side or multilayer MCPCB are also possible, but single-side is >90 % of the market)


3.Thermal performance: dielectric thermal conductivity 1–10 W/m·K (vs ~0.3 W/m·K for FR-4); junction-to-ambient thermal resistance can drop by 50-80 %.


4. Machining: can be punched, milled, drilled, V-scored like FR-4, but carbide tools and higher spindle speeds are used for aluminum.


5. Applications: high-power LED modules, street-light COB arrays, automotive headlights, power converters, motor drives, solid-state relays, photovoltaic inverters.



♦ Technical Parameters


Item

Specification

Laers

1~32

Board thickness

0.1mm-7.0mm

Material

FR-4,CEM-1/CEM-3,PI,High Tg,Rogers

Max panel size

32"×48"(800mm×1200mm)

Min hole size

0.075mm

Min line width

3mil(0.075mm)

Surface finish

OSP,HASL,Imm Gold/Nickel/Ag, Electric gold

Copper thickness

0.5-7.0OZ

Soldermask

Green/Yellow/Black/White/Red/Blue

Silkscreen

Red/Yellow/Black/White

Min PAD

5mil(0.13mm)

Inter package

Vacuum

Outer package

Carton

Outline tolerance

±0.75mm

Hole tolerance

PTH:±0.05 NPTH:±0.025

Certificate

UL,ISO 9001,ISO14001,IATF16949

Special request

Blind hole+Gold finger + BGA

Material Suppilers

Shengyi, KB, Nanya, ITEQ,etc.




♦ One-Stop PCBs Solution


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♦ Advantages of DQS Team
  1. On-time Delivery:
    • Owned PCBA factories 15,000 ㎡
    • 13 fully automatic SMT lines
    • 4 DIP assembly lines


2. Quality Guaranteed:

    • IATF, ISO, IPC, UL standards
    • Online SPI, AOI, X-Ray Inspection
    • The qualified rate of products reach 99.9%


3. Premium Service:

    • 24H reply your inquiry；
    • Perfect after-sales service system；
    • From prototype to mass production


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Metal Core PCB Circuit Board Production Thick Copper Printed Circuit Board Manufacturer

Ask Latest Price
Product Detail
MOQ :
1
Price :
Send us Gerber file for free quotation
Payment Terms :
T/T
Layer :
1-6 Layer
Base Material :
Al Base, Cu Base, Fe Base, Ceramic Base
Thickness :
0.5-10mm
Contact Supplier
Metal Core PCB Circuit Board Production Thick Copper Printed Circuit Board Manufacturer

DQS Electronic Co., Limited

Verified Supplier
1 Years
shenzhen
Business Type :
Manufacturer
Main Products :
PCB Manufacturing, PCB Prototype, SMT Assembly
Employee Number :
>800
Certification Level :
Verified Supplier
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