BICHENG ENTERPRISE LIMITED

High Frequency PCB | Metal Core PCB | Flexible PCB

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Home SamplesMetal Core PCB

Aluminum PCB 1.8 mm Immersion Gold Composite Buildup

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 1.8 mm Immersion Gold Composite Buildup

China Aluminum PCB 1.8 mm Immersion Gold Composite Buildup Supplier
Aluminum PCB 1.8 mm Immersion Gold Composite Buildup Supplier Aluminum PCB 1.8 mm Immersion Gold Composite Buildup Supplier Aluminum PCB 1.8 mm Immersion Gold Composite Buildup Supplier Aluminum PCB 1.8 mm Immersion Gold Composite Buildup Supplier Aluminum PCB 1.8 mm Immersion Gold Composite Buildup Supplier Aluminum PCB 1.8 mm Immersion Gold Composite Buildup Supplier

Large Image :  Aluminum PCB 1.8 mm Immersion Gold Composite Buildup

Product Details:

Place of Origin: China
Brand Name: Bicheng Enterprise Limited
Certification: UL
Model Number: BIC-0119-V1.19

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: USD50~60
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
Aluminum Core: 1W / MK Dielectric Material 75um Final Height Of PCB: 1.8mm ±0.12
Final Foil External: 1 Oz Surface Finish: Immersion Gold 0.025µm Over 3µm Nickel
Solder Mask Color: 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 switch regulator. It's a single layer

MCPCB board at 1.6 mm base with 1 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. 30 boards are packed separately.

 

1.2 Features and benifits

 

A. Optimization combination of power circuit and control circuit,
B. Replace the fragile ceramic substrate and obtain a better mechanical durability,
C. Effective heat diffusion in the design of the circuit,
D. Reduce the operating temperature of the equipment,
E. Improve the power density and reliability of the device,
F. Prolong the service life of the product,
G. Comprehensive equipment management and maintenance and process control,
H. Engineering design prevents problems from occurring in pre production.
I. Products and Manufacturing are certified by authorized organizations.
J. Great customer service
K. RoHS materials
L. UL conformed

 

1.3 Application

 

Ceiling lamp aluminum PCB, Power supply device, A filter electric circuit, High frequency

amplifier

 

1.4 Parameter and data sheet

PCB SIZE 100 x 25mm=1PCS
BOARD TYPE IMS PCB
Number of Layers Single sided PCB
Surface Mount Components YES
Through Hole Components NO
LAYER STACKUP copper ------- 35um(1oz)
1W/MK dielectric material 75um
Aluminum 1060 1.6mm
TECHNOLOGY  
Minimum Trace and Space: 10mil/18mil
Minimum / Maximum Holes: 0
Number of Different Holes: 0
Number of Drill Holes: 0
Number of Milled Slots: 2
Number of Internal Cutouts: 0
Impedance Control no
BOARD MATERIAL  
Aluminum core: 1W / MK dielectric material 75um
Thermal resistance(°C/W) ≤0.45
Breakdown Voltage(VDC) 4000
Final foil external: 1oz
Final foil internal: 0oz
Final height of PCB: 1.8mm ±0.12
PLATING AND COATING  
Surface Finish Immersion gold 0.025µm over 3µm Nickel
Solder Mask Apply To: TOP, 12micron Minimum
Solder Mask Color: 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:

Marked on the board in a conductor and

leged FREE AREA

VIA Non Plated Throught Hole (NPTH)
FLAMIBILITY RATING UL 94-V0 Approval MIN.
DIMENSION TOLERANCE  
Outline dimension: 0.0059"
Board plating: 0.0029"
Drill tolerance: 0.002"
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 1.8 mm Immersion Gold Composite Buildup

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Aluminum PCB 1.8 mm Immersion Gold Composite Buildup

Contact Details
BICHENG ENTERPRISE LIMITED

Contact Person: Ms. Bonnie Shi

Tel: 86-755-27374946

Fax: 86-755-27374947

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