GT SMART (Changsha) Technology Co., Limited
| Payment Terms | T/T |
| Supply Ability | 1m2 per 8 days |
| Delivery Time | Negotiable |
| Packaging Details | Vaccum package |
| Product name | High Quality Copper circuit board |
| Layer | 4 layer |
| Material | FR4 |
| Board thickness | 1.6mm |
| Copper thickness | 1/1/1/1oz |
| Surface finishing | Immersion gold |
| Application | Telecommunication |
| Special | Burid copper coin |
| Package | Vacuum Package |
| Brand Name | Customized |
| Model Number | Copper pcb board |
| Certification | UL,ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 1m2 per 8 days |
| Delivery Time | Negotiable | Packaging Details | Vaccum package |
| Product name | High Quality Copper circuit board | Layer | 4 layer |
| Material | FR4 | Board thickness | 1.6mm |
| Copper thickness | 1/1/1/1oz | Surface finishing | Immersion gold |
| Application | Telecommunication | Special | Burid copper coin |
| Package | Vacuum Package | Brand Name | Customized |
| Model Number | Copper pcb board | Certification | UL,ISO9001 |
| Place of Origin | China | ||
| High Light | Telecommunication copper rigid PCB ，FR4 copper rigid PCB ，Burid coin copper rigid PCB | ||
Buried copper" in PCB (Printed Circuit Board) technology:
"Buried copper" refers to a specific type of copper layer arrangement within a PCB.
In PCB manufacturing, copper layers are typically used for conducting electrical signals and providing connectivity between components. A standard PCB stackup consists of alternating layers of copper and insulating material, such as fiberglass epoxy.
In the case of buried copper, one or more additional copper layers are added between the standard copper layers. These extra copper layers are buried within the circuits pcb stackup and are not exposed on the outer layers.
The buried copper layers can be used for various purposes, such as power distribution, ground planes, or signal routing. By adding buried copper layers, the PCB designer can achieve better control over impedance, reduce electromagnetic interference (EMI), and improve signal integrity.
The buried copper layers are typically created during the pcb board fabrication process by laminating multiple copper-clad panels together with the insulating layers in between. The copper layers are etched and patterned to form the desired circuit traces and connections.
It's worth noting that implementing buried copper layers adds complexity and cost to the PCB manufacturing process. Therefore, it is commonly used in PCB designs with specific requirements for high-speed signals, controlled impedance, or EMI considerations.
Company Details
Business Type:
Manufacturer
Year Established:
2008
Total Annual:
500million-1000million
Employee Number:
300~400
Ecer Certification：
Verified Supplier
Golden Tringle Group LTD GT Tringle Group Ltd. is to provide “From idea to product” for full features of electronics, we provide a one-stop service to help customers with sourcing; We are group companies that includes ODM service, PCB design, PCB manufacturing... Golden Tringle Group LTD GT Tringle Group Ltd. is to provide “From idea to product” for full features of electronics, we provide a one-stop service to help customers with sourcing; We are group companies that includes ODM service, PCB design, PCB manufacturing...
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