As an excellent supplier of best quality Multilayer PCB Printed Circuit Board Prototype, Industrial Control PCB Assembly, Fpc Connector For Mobile Phone, we are not only the products provider, but also the technical supporter of the customers during the whole process of products use. We have innovative science and technology, advanced production equipment, competent production team and excellent sales team, integrating scientific research, production, sales and service. We actively create a system mechanism with equal opportunities and fair rules to create a strong atmosphere of respect for talents.

Product Detail

Beton Tech is a professional PCB manufacturer in China. With 18 years development, we could manufacture the PCB(including High Tg FR4 HDI PCB ) from 1 Layer to 48 Layers. Beton PCB is providing high-quality PCB prototype to PCB assembly service, including components sourcing, function test, conformal coating, and complete assembly for clients all over the world, the main market is Europe, north USA, Australia, South America, and Asia....

High-TG PCB:

The Glass Transition Temperature (Tg) is one of the most important properties of any epoxy and is the temperature region where the polymer transitions from hard, glassy material to a soft, rubbery material.

Circuit board material must flame-resistant, it can’t be burned at a certain temperature and only be softened. The temperature point is called the glass transition temperature (Tg).

The higher Tg point means a higher temperature requirement during lamination. And the boards will be hard and crisp, which will affect the hole and the electrical properties.

Ordinary PCB materials at high temperatures, not only will be softened, deformation, melting and other phenomena, but also the mechanical and electrical properties decline sharply.

General FR4 Tg is 130-140 centigrade, moderate Tg is greater than 150-160 centigrade, High-Tg is greater than 170 degrees.

The higher of Tg, the better the performance of PCB heat resistance, moisture resistance, chemical resistance, stability and other characteristics.

FR4 is a code name for the grade of Epoxy Glass material.

Tg means Glass Transition Temperature.

When the working temperature reaches the melting point, that means the temperature exceeds the Tg value, the status of PCB material will be changed from glassy to liquid, which will affect the function of PCB. And this value is related to the stability of the PCB dimension.

As usual, made with Tg ≥ 170℃ PCB material, which is called a high Tg printed circuit board. With the rapid development of the electronics industry, high Tg material is widely used in computers, communication equipment, precise apparatus, and instruments, etc.

What are the applications of HDI PCBs?

Healthcare

The HDI PCB has impacted on the medical industry. The medical devices are usually HDI since they can fit in small devices like implants and lab and imaging equipment. Medical equipment plays a crucial role in diagnosing diseases and also do provide life support. Ex: Pacemaker, Diagnostic and monitoring facilities.

With the miniaturized camera sizes, the inner parts of the patients can be observed and the right diagnosis can be established. The cameras are getting smaller but the picture quality isn’t compromised. The HDI PCB technology made it possible to accommodate these advancements.

Automotive

Car manufacturers are extremely attracted to small-sized PCBs since they can save more space in the car. With the launch of futuristic cars from brands like Tesla, the integration of the electronic devices to provide a better driving experience has been the prime focus of the carmakers.

Smartphones and tablets

All smartphones are HDI PCBs with ELIC (Every Layer Interconnection) construction. The HDI PCBs are responsible for creating thinner are smaller portable electronic devices.

Wearable technology

With the launch of Apple watch and other wearable devices like VR headsets, HDI is becoming the major stakeholder in the consumer market. The wearable technology is gaining popularity among the young crowd due to its exceptional functionality.

Military and Aerospace

HDI is incorporated in military communications devices and other strategic equipment like missile and defence systems. The HDI PCBs are well suited for extreme environment and hazardous conditions making it ideal for aerospace and military applications.

Quotation Requipment

To ensure an accurate quotation, please provide the following details for your project:

1.Complete Gerber Files including the BOM list

2.Other file types (Altium, Protel, Or CAD)

3.Notes for additional fabrication information:

(1)Quantities

(2)Copper thickness

(3)Panel requirements

(4)Materials requirements

(5)Finish requirements

We pursue excellence and meet the real and potential needs of our customers with high quality Multilayer Fr4 HDI PCB with High Tg PCB Circuit Board. We have advanced production workshops and perfect quality inspection methods, and maintain close cooperation with many universities. We recognize that building a learning enterprise is of great significance to us in the midst of strategic transformation.