BICHENG ENTERPRISE LIMITED

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Home SamplesMetal Core PCB

Aluminum PCB Single Sided Composite Stackup 2.0mm Thick Metal Core PCB

Customer Reviews
Kevin, Received and tested the boards - thanks very much. These are perfect, exactly what we needed. rgds Rich

—— Rich Rickett

Ruth, I got the PCB today, and they are just perfect. Please stay a little patience, my next order is coming soon. Kind regards from Hamburg Olaf

—— Olaf Kühnhold

Hi Natalie. It was perfect, I attach some pictures for your reference. And I send you next 2 projects to budget. Thanks a lot again

—— Seba T.

Kevin, Thanks, they were perfectly made, and work well. As promised, here are the links for my latest project, using the PCBs you manufactured for me:

—— Daniel F

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Metal Core PCB

  • High Precision Metal Core PCB suppliers
  • High Precision Metal Core PCB suppliers
  • High Precision Metal Core PCB suppliers
  • High Precision Metal Core PCB suppliers
  • High Precision Metal Core PCB suppliers

General Profile

Metal core PCB is thermal management circuit board used in LED lighting which needs fast cooling dissipation. The metal core can be aluminum (aluminum core PCB) and copper (copper core PCB), even iron base. The fastest speed of heat transfer is on copper which is designed in the form of thermoelectric separation.

 

Advantages

1) Effective heat dissipation reduces the operating temperature of the module and prolongs the service life;

2) Power density and reliability are improved up 10%;

3) Reduce the dependence of heat sinks and other hardware (including thermal interface materials);

4) Reduce the volume of the product;

5) Reduce the cost of hardware and assembly;

6) Optimization combination of power circuit and control circuit;

7) Replace the fragile ceramic substrate and obtain a better mechanical durability;

8) Reduce the operating temperature of the equipment;

 

Applications

LED lighting, Switch regulator, DC/AC converter, Communication electronic equipment, A filter electric circuit, Office automation equipment, Motor driver, Motor controller, Automobile etc.


Solder Mask
Depending on whether light is to be absorbed or reflected, we have green, black and white solder mask. White solder mask is commonly used in LED PCB application and we use super white LED solder mask and no yellowish or brown colour occurs after the bare PCB baking as well as reflow and wave solder PCB assembly processes.

PCB Services
1) Single sided, double sided and multi layers.
2) Insulated metal substrate (IMS PCB) and Metal core PCB(MCPCB)
3) High thermal conductivity to 3W/MK
4) Heavy copper up to 3oz
5) Proceeding thickness: 0.4-6.0mm thick
6) Plate through hole (PTH≥20μm)
7) BGA(mininum pad at 14 mil), Impedance control (+/-10)
8) V-Groove, Punch, CNC mill
9) Long strips, composite aluminum
10) ENIG, HASL, OSP and Immersion tin

 

Build Up

     

Single sided                                                                                     Double sided type(1)

   

Double sided type(2)                                                                        Multilayer                

 

MCPCB Capabilities 2018

NO. Parameter Value
1 Type of Metal Core Aluminum, Copper, Iron
2 Model of Metal Core A1100, A5052, A6061, A6063, C1100
3 Surface Finish HASL, Immersion Gold, Immersion Silver, OSP
4 Thickness of Surface plating HASL: Sn>2.54µm, ENIG: Au 0.025-0.1µm, Ni 2.5-5µm
5 Layer Count 1-4 Layers
6 Maximum of Board Size 23" x 46" (584mm×1168mm)
7 Mininum of Board Size 0.1969" x 0.1969" (5mm×5mm)
8 Board Thickness 0.0157" x 0.2362" (0.4-6.0mm)
9 Copper Thickness 0.5OZ(17.5µm),1OZ(35µm),2OZ(70µm),3OZ(105µm),4OZ(140µm) to 10oz (350µm)
10 Minimum Track Width 5mil (0.127mm)
11 Minimum Space 5mil (0.127mm)
12 Minimum Hole Size 0.0197" (0.5mm)
13 Maximum Hole Size No limit
14 Minimum Holes Punched PCB thickness <1.0mm: 0.0394" (1.0mm)
PCB thikness 1.2-3.0mm: 0.0591" (1.5mm)
15 PTH Wall Thickness >20µm
16 Tolerance of PTH ±0.00295" (0.075mm)
17 Tolerance of NPTH ±0.00197" (0.05mm)
18 Deviation of Hole Position ±0.00394" (0.10mm)
19 Outline Tolerance Routing: ±0.00394" (0.1mm)
Punching: ±0.00591" (0.15mm)
20 Angle of V-cut 30°, 45°, 60°
21 V-cut Size 0.1969" x 47.24" (5mm×1200mm)
22 Thickness of V-cut Board 0.0236" x 0.1181" (0.6-3mm)
23 Tolerance of V-cut Angle ±5º
24 V-CUT Verticality ≤0.0059" (0.15mm)
25 Minimum Square Slots Punched PCB thickness < 1.0mm: 0.0315" x 0.0315" (0.8 x 0.8mm)
PCB thickness 1.2-3.0mm: 0.0394" x 0.0394" (1.0 x 1.0mm)
26 Minimum BGA PAD 0.01378" (0.35mm)
27 Minimum Width of Solder Mask Bridge. 8mil (0.2032mm)
28 Minimum Thickness of Solder Mask >13µm (0.013mm)
29 Insulation Resistance 1012ΩNormal
30 Peel-off Strength 2.2N/mm
31 Solder float 260℃ 3min
32 E-test Voltage 50-250V
33 Thermal Conductivity 0.8-8W/M.K
34 Warp or Twist ≤0.5%
35 Flammability FV-0
36 Minimum Height of Component indicator 0.0059"(0.15mm)
37 Minimum Open Solder Mask on Pad 0.000394" (0.01mm)

                        

Metal Core PCB Sample Introduction

Aluminum PCB Single Sided Composite Stackup 2.0mm Thick Metal Core PCB

China Aluminum PCB Single Sided Composite Stackup 2.0mm Thick Metal Core PCB Supplier
Aluminum PCB Single Sided Composite Stackup 2.0mm Thick Metal Core PCB Supplier Aluminum PCB Single Sided Composite Stackup 2.0mm Thick Metal Core PCB Supplier Aluminum PCB Single Sided Composite Stackup 2.0mm Thick Metal Core PCB Supplier Aluminum PCB Single Sided Composite Stackup 2.0mm Thick Metal Core PCB Supplier Aluminum PCB Single Sided Composite Stackup 2.0mm Thick Metal Core PCB Supplier Aluminum PCB Single Sided Composite Stackup 2.0mm Thick Metal Core PCB Supplier

Large Image :  Aluminum PCB Single Sided Composite Stackup 2.0mm Thick Metal Core PCB

Product Details:

Place of Origin: China
Brand Name: Bicheng Enterprise Limited
Certification: UL
Model Number: BIC-0068-B6.8

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: USD40~50
Packaging Details: Vacuum
Delivery Time: 5-6 working days
Payment Terms: T/T, Paypal
Supply Ability: 45000 pieces per month
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Detailed Product Description
Thermal Conductivity: 2.0W/MK 75um Dielectric Material Final Height Of PCB: 2.0 Mm ±0.2
Final Foil External: 2 Oz Surface Finish: Immersion Gold
Solder Mask Color: Super White Colour Of Component Legend: Black
TEST: 100% Electrical Test Prior Shipment

Product profile

 

1.1 General description

 

This is a type of aluminum PCB for the application of electronic regulator. It's a single

layer MCPCB board at 2.0 mm thick with 2 W/MK thermal conductivity. The aluminum

plate is from ITEQ, Solder mask and silkscreen from Taiyo. It's fabricated per IPC 6012

Class 2 using supplied Gerber data. 25 boards are packed for shipment.

 

1.2 Features and benifits

 

A. SMT process.
B. Effective heat dissipation reduces the operating temperature of the module and prolongs
         the service life.
C. Power density and reliability are improved up 10%.
D. Reduce the dependence of heat sinks and other hardware (including thermal interface

     materials),
E. Reduce the volume of the product,
F. Reduce the cost of hardware and assembly,
G. Eligible products rate of first production: >95%
H. PCB manufacturing strictly as per required specifications.
I. Right manufacturing instruction (MI),
J. On-time service
K. More than 15 years' experience
L. High technology

 

1.3 Application

 

Gas station lighting, A filter electric circuit, Automotive ignitor, Automobile lamp,

 

1.4 Parameter and data sheet

PCB SIZE 50 x 50 mm ( diameter 50 mm board)
BOARD TYPE Aluminum PCB, Metal PCB
Number of Layers Single sided
Surface Mount Components YES
Through Hole Components NO
LAYER STACKUP copper ------- 70um(2oz)
2.0W/MK 75um dielectric material
Aluminum base 1060
TECHNOLOGY  
Minimum Trace and Space: 40mil / 9mil
Minimum / Maximum Holes: 1.5 mm
Number of Different Holes: 1
Number of Drill Holes: 1
Thermal resistance(°C/W) ≤0.45
Breakdown Voltage(VDC) 4000
Impedance Control no
BOARD MATERIAL  
Thermal conductivity 2.0W/MK 75um dielectric material
Final foil external: 2oz
Final foil internal: 0oz
Final height of PCB: 2.0 mm ±0.2
PLATING AND COATING  
Surface Finish Immersion gold
Solder Mask Apply To: Top. 12µm Minimum.
Solder Mask Color: Super white, Taiyo PSR400 WT02
Solder Mask Type: LPSM
CONTOUR/CUTTING Routing
MARKING  
Side of Component Legend TOP
Colour of Component Legend Black
Manufacturer Name or Logo: as per requirement
VIA via tented
FLAMIBILITY RATING UL 94-V0 Approval MIN.
DIMENSION TOLERANCE  
Outline dimension: 0.0059" (0.15mm)
Board plating: 0.0030" (0.076mm)
Drill tolerance: 0.002" (0.05mm)
TEST 100% Electrical Test prior shipment

TYPE OF ARTWORK TO

BE SUPPLIED

email file, Gerber RS-274-X, PCBDOC etc
SERVICE AREA Worldwide, Globally.

 

Aluminum PCB Single Sided Composite Stackup 2.0mm Thick Metal Core PCB

Automatic silkscreen machine

Aluminum PCB Single Sided Composite Stackup 2.0mm Thick Metal Core PCB

 

Contact Details
BICHENG ENTERPRISE LIMITED

Contact Person: Ms. Bonnie Shi

Tel: 86-755-27374946

Fax: 86-755-27374947

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