PCB-BB

series introduction

# Introduction to the PCB - BB Product Series

## 1. Overview
The PCB - BB product series represents a cutting - edge line of printed circuit boards (PCBs) engineered to meet the diverse and demanding requirements of modern electronic applications. These PCBs are the result of extensive research, development, and innovation, combining high - quality materials with advanced manufacturing techniques to deliver exceptional performance, reliability, and versatility.

## 2. Key Features

### 2.1 High - Density Interconnect (HDI) Technology
The PCB - BB series utilizes HDI technology, which allows for a greater number of components to be placed on a smaller board area. This is achieved through the use of microvias, blind vias, and buried vias. Microvias, with their small diameter, enable more routing options and shorter signal paths, reducing signal loss and interference. This technology is particularly beneficial for applications where space is limited, such as in mobile devices, wearables, and compact medical equipment.

### 2.2 Excellent Signal Integrity
Signal integrity is crucial in modern electronic systems, especially those operating at high frequencies. The PCB - BB series is designed with careful consideration of impedance matching, signal routing, and power distribution. The use of controlled impedance traces ensures that signals are transmitted accurately and without distortion. Additionally, the boards are engineered to minimize electromagnetic interference (EMI) and crosstalk, which can degrade signal quality. This makes the PCB - BB series suitable for high - speed data communication applications, such as 5G wireless systems, Ethernet switches, and high - performance computing.

### 2.3 Thermal Management
Effective thermal management is essential for the reliable operation of electronic components. The PCB - BB series incorporates advanced thermal management features, such as thermal vias and metal core PCBs. Thermal vias are used to transfer heat from the components to the outer layers of the board, where it can be dissipated more easily. Metal core PCBs, on the other hand, provide excellent thermal conductivity, allowing for efficient heat transfer away from heat - generating components. These features make the PCB - BB series ideal for power electronics applications, such as LED lighting, power supplies, and motor control systems.

### 2.4 High - Quality Materials
The PCB - BB series is manufactured using high - quality materials that ensure long - term reliability and performance. The base materials are carefully selected for their mechanical and electrical properties, such as high glass transition temperature (Tg), low coefficient of thermal expansion (CTE), and good chemical resistance. The copper foils used in the boards have high purity and excellent adhesion to the substrate, ensuring reliable electrical connections. Additionally, the surface finishes, such as HASL (Hot Air Solder Leveling), ENIG (Electroless Nickel Immersion Gold), and OSP (Organic Solderability Preservative), are chosen to provide good solderability and corrosion resistance.

### 2.5 Design Flexibility
The PCB - BB series offers a high degree of design flexibility, allowing for customization to meet the specific requirements of different applications. The boards can be designed in various shapes, sizes, and layer counts, ranging from single - layer to multi - layer PCBs. Different types of components, such as through - hole components, surface - mount components, and chip - on - board (COB) components, can be accommodated on the boards. Additionally, the PCB - BB series supports a wide range of design features, such as via in pad, back drilling, and impedance control, providing designers with the freedom to create innovative and high - performance electronic products.

## 3. Applications

### 3.1 Consumer Electronics
In the consumer electronics market, the PCB - BB series is widely used in mobile phones, tablets, laptops, smartwatches, and other portable devices. The high - density interconnect technology and excellent signal integrity of the boards enable the integration of multiple

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Datasheets

• PDF 1
• PDF 2

Partlist