Metal Core Copper Base PCB 3cm Size For Output Amplifiers OEM
Place of Origin | Shenzhen |
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Brand Name | YScircuit |
Certification | ISO9001,UL,REACH, RoHS |
Model Number | YS-MC-0009 |
Minimum Order Quantity | 1 piece |
Price | 0.02-8$/piece |
Packaging Details | Foam cotton + carton + strap |
Delivery Time | 2-8 days |
Payment Terms | T/T,PayPal, Alibaba pay |
Supply Ability | 251,000 square meter/year |

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xMaterial | Copper Base | Size | 3*3cm |
---|---|---|---|
Process | Immersion Gold/sliver | Surface Finishing | HASL/HASL-LF/ENIG/OSP |
Color | Brown | Thickness | 0.18cm |
Application | Output Amplifiers | Name | Output Amplifiers Pcb |
High Light | Copper Base PCB 3cm,OEM Copper Base PCB |
Metal Core Print Circuit Board Processing High Quality PCB Copper Base Board
Copper Based PCB
When it comes to metal core PCB, there are three types of materials in metal core PCB, such as aluminum PCB, copper based PCB, iron based PCB.
However, as the high power electronic components have a great demand for PCB heat dissipation, the need for metal core PCB in the market is also increasing, what’s more, there is a higher processing demand for copper based PCB, which is widely used in the field where has a high power and high frequency PCB design.
Because copper based PCB needs to have a great current carrying, it needs a thick copper foil, in general, the thickness of copper foil is 35μm~280μm.
Copper based PCB can be etched the fine pattern and processed into a convex platform, the component can be connected to the platform so that it makes a great effect on grounding and heat dissipation.
Metal core PCB type | Normal single sided Aluminium based pcb, Double sided Aluminum pcb, FR4+Aluminium mixed backed circuit boards, Chip on board LED Alumnum pcb or copper pcb (COB MCPCB), Copper substrate pcb, LED PCB; |
Board Material | Bergquist Aluminium material, Aluminum Base,Copper Base |
LED PCB Max Dimension | 1900mm*480mm |
Min Dimension | 5mm*5mm |
Min Trace& line spacing | 0.1mm |
Warp & Twist | <0.5mm |
Finished MPCB Thickness | 0.2-4.5 mm |
Copper Thickness | 18-240 um |
Hole Inner Copper Thickness | 18-40 um |
Hole Position Tolerance | +/-0.075 mm |
Min Punching Hole Diameter | 1.0mm |
Min Punching Square Slot Specification | 0.8mm*0.8mm |
Silk Prints Circuit Tolerance | +/-0.075 mm |
Outline Tolerance | CNC:+/-0.1mm; Mould:+/- 0.75mm |
Min Hole Size | 0.2 mm (No limitation in Max hole dimention) |
V-CUT Angle Deviation | +/-0.5° |
V-CUT Board Thickness Range | 0.6mm-3.2mm |
Min Component Mark Character Style | 0.15 mm |
Min Open Window for PADs | 0.01mm |
Solder Mask color | Green, White, Blue, Matte black, Red. |
Surface Finishing | HASL, OSP, HASL LF, ENIG, ENEPIG (Electroless Nickel Electroless Palladium Immersion Gold) |
layer/m² | S<1㎡ | S<3㎡ | S<6㎡ | S<10㎡ | S<13㎡ | S<16㎡ | S<20㎡ | S<30㎡ | S<40㎡ | S<50㎡ | S<65㎡ | S<85㎡ | S<100㎡ |
1L | 4wds | 6wds | 7wds | 7wds | 9wds | 9wds | 10wds | 10wds | 10wds | 12wds | 14wds | 15wds | 16wds |
2L | 4wds | 6wds | 9wds | 9wds | 11wds | 12wds | 13wds | 13wds | 15wds | 15wds | 15wds | 15wds | 18wds |
4L | 6wds | 8wds | 12wds | 12wds | 14wds | 14wds | 14wds | 14wds | 15wds | 20wds | 25wds | 25wds | 28wds |
6L | 7wds | 9wds | 13wds | 13wds | 17wds | 18wds | 20wds | 22wds | 24wds | 25wds | 26wds | 28wds | 30wds |
8L | 9wds | 12wds | 15wds | 18wds | 20wds | 20wds | 22wds | 24wds | 26wds | 27wds | 28wds | 30wds | 30wds |
10L | 10wds | 13wds | 17wds | 18wds | 20wds | 20wds | 22wds | 24wds | 26wds | 27wds | 28wds | 30wds | 30wds |
12L | 10wds | 15wds | 17wds | 18wds | 20wds | 20wds | 22wds | 24wds | 26wds | 27wds | 28wds | 30wds | 30wds |
14L | 10wds | 16wds | 17wds | 18wds | 20wds | 20wds | 22wds | 24wds | 26wds | 27wds | 28wds | 30wds | 30wds |
16L | 10wds | 16wds | 17wds | 18wds | 20wds | 20wds | 22wds | 24wds | 26wds | 27wds | 28wds | 30wds | 30wds |
Single Layer Metal Core PCB Stack up
Double Layer Metal Core PCB Stack up
Multilayer Metal Core PCB Stack up
FQA
1. What is the thickness of a metal core PCB?
The thickness of the metal core in a PCB substrate is typically 30 mil - 125 mil, but thicker and thinner boards are possible.
2. What are the advantages of metal core board?
Metal core boards transfer heat 8 to 9 times faster than FR4 PCBs.
These metal core laminates keep heat-generating components cool by dissipating heat faster.
The dielectric material is kept as thin as possible in order to create the shortest path from the heat source to the metal backplane.
3. How is a metal core PCB made?
If the board is a single-layer board with no layers transitioning back to the metal plate, the dielectric layers can be pressed and bonded to the metal plate using the standard process used with FR4 dielectrics.
4. What is a metal core PCB?
A metal core printed circuit board (MCPCB) is a printed circuit board that contains base metal materials.
The core is designed to transfer heat away from components that generate a lot of heat.