China Multilayer Metal Core PCB 4 Layers Aluminum Base
$74.90
China Multilayer metal core PCB is a specialized type of printed circuit board that has multiple copper and conductive layers between the metal core and external copper. Most metal core PCBs have a maximum of 4 layers, and we also support 6 or more copper layers. This metal core, mainly made from aluminum or copper, is a good thermal insulating layer, endowing it with great thermal conductivity and heat dissipation.
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| Layer Counts | 4L |
| Base Material | Aluminum |
| Board Thickness(mm) | 2.4mm |
| Max board size(mm) | 570*850 |
| PCB size tolerance | ±0.2mm |
| Min. Hole Size | 0.1mm |
| Min. Line Width | 4mil |
| Copper Weight | 2oz |
| Surface Finish | ENIG |
| Certificate | ISO9001, ISO13485, IPC610, UL |
China Multilayer Metal Core PCB 4 Layers Aluminum Base
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Questions & Answers
1. What’s your board thickness customization range?
We provide a prototype with customizable thickness ranging from 0.3mm to 5mm according to different PCB layers. Standard options include 0.8mm、1.0mm、1.2mm、1.6mm、2.0mm.
2. What is the shipping port?
We ship the goods via the Port of Hong Kong or Shenzhen.
3. What are your payment terms?
T/T, Paypal, Western union, L/C ,ESROW.
4. What other types of metal cores do you provide besides the aluminum core?
Yes, we provide aluminum core, copper core, and stainless steel core. Other options are also available upon request.
5. Can I customize a 6-layer copper base PCB?
Yes, we support customizing 6-layer copper PCBs. Welcome to contact our expert for more details.
6. What’s the minimum trace width of a multilayer aluminum core PCB?
The minimum trace width we support is 4 mil.
7. How does thermal conductivity compare to single-layer MCPCBs?
Single-layer MCPCBs provide superior thermal conductivity compared to multilayer MCPCBs in that they add additional insulating layers, which impede heat dissipation.
8. When should I use a hybrid (FR4 + metal core) instead?
Hybrid PCBs combine FR4 and metal core, making them more suitable for mixed applications that need signal integrity and power handling, such as RF circuits or high-power designs. Pure metal core PCB is better for applications that need efficient heat dissipation, such as power converters or LED modules.
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