Product Main

Quick Details

Surface Finishing: Hot Air Soldering Leveling(HASL),lead free
Board Thickness: 2.1mm
Copper Thickness: 2 oz
Base Material: Aluminum backed
Brand Name: Bicheng Enterprise Limited
Min. Line Spacing: 5.98 mil
Min. Line Width: 6.18 mil
Min. Hole Size: 0.3mm
Model Number: BIC-751-V751
Place of Origin: China (Mainland)
Solder Mask Color: White
Colour of Component Legend: Black
TEST: 100% Electrical Test prior shipment

Specifications

Metal Core PCB
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), stainless steel, even iron base. 


Advantages of MCPCB
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.


Double Layer Aluminum Circuit Board Dual Layer Aluminum PCB MCPCB

MCPCB Case: Double Layer Aluminum Circuit Board
| Dual Layer Aluminum PCB | 2 Layer MCPCB

(PCB's are custom-made products, the picture and parameters shown are just for reference)

General description
this is a type of aluminum backed PCB built on 2 layers of circuit layers with 2W/MK dielectric
Material for the application of RGB LED Lighting. It's 2.1mm thick with black silkscreen over
White solder mask and HASL lead free on pads. the aluminum substrate is from ITEQ, entire
Board supplying 10 PCBs per panel. It's fabricated per IPC 6012 Class 2 using supplied Gerber
Data. Each 20 panels are packed separately. 



Features and benefits
Good for SMT process.
Effective heat dissipation reduces the operating temperature of the module and prolongs
the service life. 

Power density and reliability are improved up 10%.
Reduce the dependence of heat sinks and other hardware (including thermal interface
Materials),

Reduce the volume of the product,
Reduce the cost of hardware and assembly,
PCB manufacturing is strictly as per required specifications. 
UL, ISO14001, TS16949 certified;
16000 square meter workshop;
Great customer service;


Application
Aluminum PCB for Audio equipment, Switch regulator, Electronic regulator, Automobile lamp

Parameter and data sheet
PCB SIZE 500 x 150mm=10PCS
BOARD TYPE
Number of Layers Double sided PCB, Metal core PCB
Surface Mount Components YES
through Hole Components NO
LAYER STACKUP Copper ------- 70um(2oz)
Dielectric material 75um
Copper ------- 70um(2oz)
Dielectric material 75um
Aluminum backed 1.8mm 
TECHNOLOGY
Minimum Trace and Space: 5.98mil/6.18mil
Minimum / Maximum Holes: 0.3/2.2mm
Number of Different Holes: 5
Number of Drill Holes: 548
Number of Milled Slots: 11
Number of Internal Cutouts: 0
Impedance Control no
BOARD MATERIAL
Thermal conductivity 2W / MK
Final foil external:  2oz
Final foil internal:  2oz
Final height of PCB:  2.1mm 0.2
PLATING and COATING
Surface Finish Hot Air Soldering Leveling(HASL),lead free,
Sn>=2.54m
Solder Mask Apply to:  Top, 12micon Minimum.
Solder Mask Color:  Super White for LED 
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  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.


Variety of PCBs
Double Layer Aluminum Circuit Board Dual Layer Aluminum PCB MCPCB
Ionic contamination tester
Double Layer Aluminum Circuit Board Dual Layer Aluminum PCB MCPCB