Double-sided Immersion Gold FR4 Communication PCB Circuit Board

Product Details:

Double-sided Immersion Gold FR4 Communication PCB Circuit Board Introduction

Double-sided immersion gold FR4 communication PCB circuit board is a type of printed circuit board (PCB) used in communication applications. It is made of FR4 material, which is a widely accepted international grade designation for fiberglass-reinforced epoxy laminates that are flame-retardant. The FR4 material is combined with copper layers to create a copper-clad laminate (CCL), which serves as the non-conductive core material for the PCB.

The term "double-sided" refers to the fact that the PCB has copper traces on both sides of the board. This allows for more complex circuit designs and increased functionality. The copper layers are typically connected through vias, which are small holes drilled through the board that allow for electrical connections between the layers.

The term "immersion gold" refers to the surface finish of the PCB. After the PCB is manufactured, a layer of gold is applied to the exposed copper traces. This gold layer helps protect the copper from oxidation and provides a smooth surface for soldering components onto the board.

Double-sided Immersion Gold FR4 Communication PCB Circuit Board Parameter

Double-sided Immersion Gold FR4 Communication PCB Circuit Board Features

Double-sided immersion gold FR4 communication PCB circuit boards offer several advantages that make them a popular choice for communication applications. Here are some key features:

1. Space-saving Design: The space-saving design allows for smaller and more compact devices, making them ideal for applications where size is a constraint.

2. Increased Functionality: These PCBs have copper traces on both sides, allowing for more complex circuit designs and increased functionality.

3. Reliable Surface Finish: The immersion gold surface finish provides a protective layer for the copper traces, preventing oxidation and ensuring a smooth surface for soldering components onto the board.

4. Impedance Control: FR4 material facilitates impedance control, which is crucial for maintaining signal integrity in communication circuits.

5. Edge Connector Compatibility: Double-sided PCBs require an edge connector to join the two sides. The size of the PCB and the mating portion of the connector must fit snugly to avoid slippage or damage to the PCB.

6. Customizability: Double-sided immersion gold FR4 communication PCB circuit boards can be customized to meet specific requirements, including layer count, board thickness, copper weight, and surface finish.

7. Cost-Effective: Double-sided immersion gold FR4 communication PCB circuit boards offer a cost-effective solution for communication applications, providing a balance between performance and affordability.

Overall, the advantages of double-sided immersion gold FR4 communication PCB circuit boards make them a reliable and efficient choice for various communication applications.

Double-sided Immersion Gold FR4 Communication PCB Circuit Board Applications

As its name implies, double-sided immersion gold FR4 communication PCB circuit boards are used in various communication devices such as routers, modems, switches, and other telecommunication equipment.