1.1 General description
This is a type of single sided metal core PCB built on aluminum base with 1W/MK dielectric for
the application of power LED lighting. It's 2.0 mm thick, black silkscreen over white solder mask
and HASL on pads. The base material is used from ILM brand, entire board supplying 3 types
different PCBs per panel. Each connected by v-cut line. They're fabricated per IPC 6012 Class
2 using supplied Gerber data. Each 20 panels are packed for shipment.
1.2 Features and benifits
A. Effective heat dissipation reduces the operating temperature of the module and prolongs
the service life;
B. Optimization combination of power circuit and control circuit;
C. Reduce the operating temperature of the equipment;
D. Improve the power density and reliability of the device;
E. Meeting your PCB needs from prototype to mass production;
F. Powerful PCB capabilities support your reaearch and development, sales and marketing;
G. Delivery on time. Higher than 98% on-time-delivery rate;
H. UL recognized and RoHS Directive-compliant.
1.3 Application
Preamplifier; Motor driver; Insulation heat conduction of semiconductor devices; All kinds of
energy-saving LED lights
1.4 Parameter and data sheet
| PCB SIZE |
239 x 137mm=3 types = 3 PCS |
| BOARD TYPE |
Aluminum PCB, 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 |
| Aluminum 5052 |
| TECHNOLOGY |
|
| Minimum Trace and Space: |
62.4 mil /- mil |
| Minimum / Maximum Holes: |
4.2 / 4.2 mm |
| Number of Different Holes: |
1 |
| Number of Drill Holes: |
21 |
| 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: |
2.0mm ±0.20 |
| PLATING AND COATING |
|
| Surface Finish |
Hot Air Soldering |
| Solder Mask Apply To: |
Top. 12µm Minimum. |
| Solder Mask Color: |
White |
| Solder Mask Type: |
LPSM |
| CONTOUR/CUTTING |
Routing, V-cut |
| 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 |
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
PCB Grinding Machine
Audited Supplier 
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