BICHENG ENTERPRISE LIMITED

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Home SamplesMetal Core PCB

Metal Core PCB Built On Aluminum Base With Black Solder Mask

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

Metal Core PCB Built On Aluminum Base With Black Solder Mask

China Metal Core PCB Built On Aluminum Base With Black Solder Mask Supplier
Metal Core PCB Built On Aluminum Base With Black Solder Mask Supplier Metal Core PCB Built On Aluminum Base With Black Solder Mask Supplier Metal Core PCB Built On Aluminum Base With Black Solder Mask Supplier Metal Core PCB Built On Aluminum Base With Black Solder Mask Supplier

Large Image :  Metal Core PCB Built On Aluminum Base With Black Solder Mask

Product Details:

Place of Origin: China
Brand Name: Bicheng Enterprise Limited
Certification: China
Model Number: BIC-0574-V5.74

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: USD20~30
Packaging Details: 5-6 working days
Delivery Time: 5-6 working days
Payment Terms: T/T, Paypal
Supply Ability: 45000 pieces per month
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Detailed Product Description
Aluminum core: 1W / MK Dielectric Material 75um Final height of PCB: 1.6mm ±0.16
Final foil external: 1oz Surface Finish: Hot Air Soldering Leveling(HASL),lead Free, Sn>=2.54µm
Solder Mask Color: Black, KSM-S6189BK31 Colour of Component Legend: White, IJR-4000 MW300
TEST: 100% Electrical Test Prior Shipment

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.

 

 

 

Metal Core PCB Capability

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)

 

 

 

The main PCBs of BichengPCB

Metal Core PCB Built On Aluminum Base With Black Solder Mask

Metal Core PCB Built On Aluminum Base With Black Solder Mask

Contact Details
BICHENG ENTERPRISE LIMITED

Contact Person: Ms. Bonnie Shi

Tel: 86-755-27374946

Fax: 86-755-27374947

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