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Help CenterLED Lighting Aluminium Immersion Gold PCB Circuit Board , 300mmx40mm
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Certification:ISO9001,UL, RoHs, TS16949
LED Lighting Aluminium Immersion Gold PCB Circuit Board , 300mmx40mm
|
Product Name: |
Aluminium PCB Board |
Material: |
Aluminium 5052 |
|
Layer Count: |
1 Layers |
Board Thickness: |
1.5mm |
|
Copper Thickness: |
1oz |
Surface Finish: |
Immersion Gold |
|
Board Size: |
300mmx40mm |
Applications: |
LED Light |
Description:
Aluminium PCB board (also aluminum PCB, al PCB, aluminium base PCB, aluminium based PCB, metal core printed circuits… ) is a unique metal base copper clad laminate, it is with good thermal conductivity, electrical insulation and mechanical processing properties. Aluminium PCB Board printed circuits is the best performance and the cheapest cooling solutions.
The metal core of the thermal PCB can be aluminum (Aluminium PCB Board printed circuits), copper (copper clad PCB) or mixture of special alloys. Aluminium PCB Board printed circuits is the most common used among them. Aluminium PCB Board printed circuits are composed by a unique 3-layer structure includes copper (conductor layer), dielectric Layer and metal substrate. Its metal base heat dissipation plate is a low-alloyed Al-Mg-Si-based high plasticity alloy plate, which has a good thermal conductivity, electrical insulation performance and mechanical processing properties. This enable Aluminium PCB Board printed circuits outpace conventional FR-4 in the capability of loading currency with the same spec.
Aluminium PCB Board Advantage:
1. Dissipation of heat without using additional heatsinks.
2. Mechanically rigid, increasing the physical strength of the assembly
3. Reduces the effect of thermal stress on all components, increasing life and durability
4. Improved thermal conduction leading to versatility in component and tracking layout enabling PCB dimensions to be reduced.
5. Reduces component operating temperatures, improving reliability.
6. Substrate aluminum can be drilled / machined and routed, aiding PCB mounting
Specification:
|
Maximum Board Size |
23”x28” |
|
Board Thickness |
0.4-4.0mm |
|
Minimum Conductor Width |
0.10mm |
|
Minimum Conductor Space |
0.10mm |
|
Minimum Hole Size |
0.20mm |
|
PTH Wall Thickness |
>0.025mm |
|
PTH Hole Diameter Tolerance |
±0.05mm |
|
Non PTH Hole Diameter Tolerance |
±0.05mm |
|
Hole Position Deviation |
±0.076mm |
|
Soldemask Layer Min.Bridge width |
5mil |
|
Soldemask film Min.Thickness |
10mil |
|
Insulation Resistance |
1012Ω Normal |
|
Peel-off Strength |
1.4N/mm |
|
Soldemask Abrasion |
>5H |
|
Soldexability Test |
260℃20 second |
|
E-test Voltage |
50-250V |
|
Permitivity |
ε=2.1~10.0 |
|
Volume resistance |
1014Ω-m,ASTM D257,IEC60093 |
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