1.1 General description
This is a type of Aluminum PCB for the application of Led Lighting. It's a single layer MCPCB
board at 1.6 mm thick 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. 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. Delivery on time. Keeping 98% on-time-delivery rate.
H. DDU Door to door shipment with competitive shipping cost,
I. Engineering design prevents problems from occurring in pre production.
J. RoHS materials
K. UL conformed
L. Professional and experienced engineers
1.3 Application
High frequency amplifier, Automobile, Insulation heat conduction of semiconductor devices,
Module aluminum PCB
1.4 Parameter and data sheet
| PCB SIZE |
49 x 49mm=1PCS |
| BOARD TYPE |
MCPCB |
| Number of Layers |
Single sided PCB |
| Surface Mount Components |
YES |
| Through Hole Components |
NO |
| LAYER STACKUP |
copper ------- 35um(1oz) |
| 1W/MK dielectric material |
| Aluminum 5052 |
| TECHNOLOGY |
|
| Minimum Trace and Space: |
15mil/14mil |
| Minimum / Maximum Holes: |
2.5/8.5mm |
| Number of Different Holes: |
2 |
| Number of Drill Holes: |
8 |
| Thermal resistance(°C/W) |
≤0.45 |
| Breakdown Voltage(VDC) |
4000 |
| Impedance Control |
no |
| BOARD MATERIAL |
|
| Thermal conductivity |
1W/MK dielectric material, MCPCB |
| Final foil external: |
1oz |
| Final foil internal: |
0oz |
| Final height of PCB: |
1.6mm ±0.16 |
| PLATING AND COATING |
|
| Surface Finish |
Electroless nickel over Immersion Gold (ENIG)( 1 µ" over 100 µ" nickel) |
| Solder Mask Apply To: |
Top. 12µm Minimum. |
| Solder Mask Color: |
White,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 |
no via |
| 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. |
The Variety of Aluminum PCBs
Developing line
Audited Supplier 
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