One company known to offer top quality copper clad laminates is Taiwan Union Technology Corporation (TUC). As you may already know, copper clad laminates function as the base material for a printed circuit board. Furthermore, it utilizes regular woven E-glass as the reinforcing material. This product also comes through copper clad lamination on either just one or the two sides of the reinforcing material after resin soaking.
In this article, we’ll discuss what really characterizes the high-temperature, halogen-free materials of TU-862 HF.The relevant information is available for pcb design engineers to refer to in the selection of materials, And QFPCB offers the best services when it comes to the TU-862HF PCB Materials, so you can also call QFPCB to discuss.
What is the TU-862HF PCB Material ?
TU-862 HF and TU-86P HF are high-temperature, halogen-free materials made from epoxy resin and E-glass fabric. Unlike traditional FR-4 materials that use brominated resin for flame resistance, these two achieve a UL94V-0 flammability rating by using phosphorus and nitrogen compounds instead. They work well with the AOI process and have UV-blocking properties. TU-86P HF is meant to be used alongside TU-862 HF for creating multilayer printed circuit boards, while TU-862 HF can also be used on single or double-sided applications.
This range of eco-friendly materials aims to avoid halogenated resins due to environmental concerns about their potential hazards. These products are perfect for boards that need to withstand tough thermal cycles or heavy assembly processes. Plus, The laminates offer excellent chemical resistance, thermal stability for lead-free soldering, and CAF resistance. TU-862HF demonstrates superior electrical performance characteristics, making it suitable for various applications in electronics where reliability and efficiency are paramount. Its chemical resistance also contributes to its durability, ensuring that the PCBs maintain their integrity even when exposed to harsh environments or substances.
The features of TU-862HF PCB Material
Higher Tg characteristics
The high Tg of 200 °C PCB material which is known for its elevated glass transition temperature (Tg), so that it possesses enhanced mechanical properties at elevated temperatures compared to standard polymers.
Very Low coefficient of thermal expansion
It suitable for use in environments where other materials might fail due to softening or deformation. Overall, understanding the high Tg characteristics of TU-862HF allows engineers and designers to make informed decisions regarding material selection for specific applications requiring durability and thermal resilience.
Anti-CAF capability
This is another great property of TU-862HF PCB material,this PCB laminate is CAF resistant. Conductive anodic filament (CAF) causes failures in PCB’s, and TU-862 HF PCB material is resistant to CAF and prevents failure in circuit board. The risk of CAF occurs when a metallic filament is formed from an electrochemical migration process.
Compatible to PCB processes
The PCB material is designed to be fully compatible with a wide range of PCB manufacturing processes. This compatibility ensures that it can seamlessly integrate into existing production lines without requiring significant modifications or adjustments. The material exhibits excellent thermal stability, which allows it to withstand the high temperatures typically encountered during soldering and other assembly operations.
Low halogen and environmental friendly materials
TU-862 HF PCB material does not contain halogens, Halogens are a group of elements in Group 17 of the periodic table, which includes fluorine, chlorine, bromine, iodine, and astatine. These elements are often used in various chemical applications but can pose environmental and health risks when released into the environment. The PCB materials are designed to minimize harm during production, usage, and disposal phases. Often referred to as sustainable or eco-friendly materials, are substances that have a reduced impact on the environment throughout their lifecycle.
Lead free processing compatible
Materials meet lead-free assembly requirements and meet RoHS standards. The TU-862HF PCB material works fine with lead-free laminate materials. This makes them much safer when using them. This also means that you will make use of the TU-862 HF PCB material without having to worry about environmental pollution or hazardous substances.
Excellent moisture resistance
The TU-862 HF PCB material is known for its excellent moisture resistance, which makes it an ideal choice for various applications in environments where humidity and moisture exposure are prevalent. This characteristic ensures that the integrity of the printed circuit boards is maintained over time, reducing the risk of corrosion and other forms of degradation that can occur when materials are exposed to damp conditions.
The applications of TU-862HF Laminate System
Backpanel And High performance computing
The TU-862 HF PCB Material is a high-performance substrate that offers excellent electrical properties and can be effectively utilized in the construction of backplanes. Additionally, the material’s exceptional dimensional stability and mechanical strength contribute to the overall durability and longevity of backplane assemblies. With these attributes, TU-862 HF PCB serves as a dependable choice for meeting the rigorous requirements of modern electronic systems.
Line cards And Storage
The TU-862 HF PCB material is a versatile and reliable option for Line cards and data storage applications. Its high-performance characteristics make it suitable for use in various electronic devices, including computer hard drives, solid-state drives, and memory cards. With its excellent thermal stability and electrical properties, the PCB material ensures efficient data storage and retrieval processes while maintaining data integrity.
Base station
The TU-862 HF PCB material can be utilized in base station applications, which are critical components of telecommunications infrastructure. Base stations serve as the interface between mobile devices and the network, facilitating communication by transmitting and receiving signals. The reliability and performance of these stations are paramount, as they directly impact connectivity for users.
Communications
The TU-862 HF PCB material works for communication services and networking. With this laminate, it becomes so effortless to transmit signals for high performance applications. It helps any wireless application connection and communication. This type of printed circuit board (PCB) material is specifically designed to support high-thermal stability, making it ideal for use in various communication devices such as smartphones, routers, and satellite systems.
Servers And Office Routers
TU-862 HF PCB material works for storage facilities. This laminate material is applicable in services like routers and switch operation. This laminate has complete curing. For routers, this laminate material has to transmit signals with no glitch. That is why with this laminate, receivers can easily get data processed and recorded.
Quality Certifications of the TU-862HF PCB material
Also, there is a need for you to know the importance of making use of high-quality TU-862HF PCB material. For example, the TU-862 HF PCB material is very durable and will surely offer a better performance in contrast to the low quality ones.
When you look at its quality certification, determining the TU-862 HF PCB material’s quality will be easy. Below are some of the major quality certifications to consider.
IPC-4101 Type Designation: /127, /128, /130
IPC-4101E/130 Validation Services QPL Certified
UL 94 V-0
UL Designation – ANSI Grade FR-4.1
Maximum Operating Temperature: 130°C
Conclusion
The TU-862 HF PCB material is suitable for various applications, offering versatile performance and faster processing due to its rapid processing system. Additionally, this laminate material is available with both thinner and heavier copper options,and it exhibits excellent heat resistance. This article has assessed and examined the properties and advantages of TU-862HF laminate, for everyone to learn and pcb circuit design reference only.
