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KB-6167F high Tg laminates are engineered to meet the stringent requirements of advanced applications, offering an ideal balance of thermal performance, electrical stability, and process reliability. Whether used in automotive electronics, consumer devices, or enterprise level servers, KB-6167F proves to be a reliable and cost effective solution.
In this article, we’ll discuss what really characterizes the KB-6167F laminate. The relevant information is available for pcb design engineers to refer to in the selection of materials, And you can also call QFPCB to discuss. QFPCB offers the best services when it comes to the high Tg circuit board, so please feel free to contact us.
What is The KB-6167F PCB Material?
KB-6167F is a high Tg laminate designed for applications requiring elevated thermal resistance and electrical stability. It’s glass transition temperature (Tg) exceeds 170℃ (DSC), making it suitable for lead free soldering processes and multi-layer PCB assemblies. The material exhibits a low dielectric constant (Dk 4.6 @1GHz) and low dissipation factor (Df 0.016 @1GHz), ensuring minimal signal loss and stable electrical performance even under high speed operating conditions.
One of the defining traits of KB-6167F is its excellent thermal reliability, backed by its robust T260 and T288 performance. The laminate features low Z-axis coefficient of thermal expansion (Z-CTE), enhancing dimensional stability during thermal cycling. Additionally, it offers outstanding anti-CAF capability, significantly improving long term insulation resistance in humid environments.
KB-6167F offers a balanced blend of thermal stability, electrical performance, and cost effective manufacturability. The high thermal and electrical stability of KB-6167F makes it a preferred choice in several industries. In server and data center hardware, the material supports high speed, high density interconnections. In instrumentation and industrial controls, its reliability under thermal stress ensures precise performance over time. The laminate is also well suited for consumer electronics, offering consistent quality in compact, high function devices.
Furthermore, it’s high Tg and anti-CAF performance make it ideal for automotive electronics, where both safety and durability are critical under varying thermal and mechanical loads.
The KB-6167F PCB Material Data Sheet
Features of The KB-6167F PCB Material
High Glass Transition Temperature (Tg > 170°C)
The defining feature of KB-6167F is its elevated Glass Transition Temperature exceeding 170°C (verified by DSC for lead free compatibility). This ensures exceptional dimensional integrity during aggressive lead free assembly processes and sustained high temperature operation.
Dielectric Constant (Dk)
With a dielectric constant (DK 4.6 @1GHz), the dielectric constant of the material is a measure of its ability to store electrical energy in a capacitor like manner. The laminate offer a stable Dk, this property measures a material’s ability to store some electrical energy in a given electric field.
Dissipation Factor (Df)
With a dissipation factor (DF 0.016 @1GHz) translates to reduced dielectric loss, ensuring minimal heat generation during signal transmission, which are essential for maintaining signal integrity and low power loss in both digital and analog circuits.
Excellent Thermal Reliability
With superior thermal endurance, the KB-6167F performs reliably under thermal cycling, high temperature operation, and harsh environmental conditions, contributing to longer product life and reduced failure rates.
Low Z-CTE
With a low coefficient of thermal expansion (Z-CTE), the laminate minimizes the risk of plated through hole (PTH) failures during thermal stress, ensuring long term reliability and durability of the PCB.
Anti-CAF Capability
The PCB material also has excellent anti-CAF performance. The laminate’s chemistry and controlled glass treatment provide excellent resistance to CAF, reducing the risk of dendritic growths that can cause shorts in high humidity or high bias conditions.
Suitable for Multi-Layer Lead-Free Process
It’s high thermal stability and compatibility with lead free assembly, KB-6167F is engineered to withstand the rigors of multi-layer PCB fabrication, where reliability and process compatibility are critical.
What are The Applications of KB-6167F PCB Material?
The balanced property set of KB-6167F makes it suitable for a wide range of demanding electronic applications:
Servers
The laminate is widely used in servers, data centers, and high performance computing systems, where it supports high speed signal transmission, dense component layouts, and long term thermal stability.
Instruments
For precision instruments and industrial control systems, the KB-6167F offers the thermal and electrical stability required for accurate and consistent performance. Offers the reliability and durability needed for measurement equipment, factory automation controls, and other industrial electronics operating in potentially challenging environments.
Consumer Electronics
From smartphones and tablets to home appliances and wearables, the laminate is a versatile and cost effective material that supports the production of high quality consumer electronics. Found in appliances, set top boxes, gaming consoles, and other devices requiring a cost effective yet reliable substrate capable of handling standard operating temperatures and manufacturing processes.
Automotive Electronics
Suitable for critical automotive applications including engine control units (ECUs), advanced driver assistance systems (ADAS sensors/modules), transmission controls, and body control modules, where resistance to extreme thermal cycling, vibration, and long term reliability are non negotiable.
Why Choose The KB-6167F PCB Material For Your PCB?
The KB-6167F high Tg laminate represents a significant advancement in PCB base materials. If you are seeking a high quality product that aligns with your technical specifications, KB-6167F represents an optimal choice. It is available in various thicknesses to accommodate diverse project requirements.
It have been a trusted prepreg material in the PCB industry for many years, favored by both professionals and enthusiasts. This is why we have selected it as our preferred laminate material. The rationale behind this decision is straightforward: KB-6167F offers a variety of thickness options, providing flexibility for any project type. Additionally, its smooth texture ensures durability and resistance to fraying or wear, even when used in older projects. It’s suitability for complex multi-layer lead free processing, coupled with excellent manufacturability and cost effectiveness, makes KB-6167F a highly compelling solution.
Furthermore, It is easy to cut and drill, making it accessible for beginners in electronics while still meeting the demands of experienced users. This KB-6167F PCB material is highly versatile and suitable for a wide range of applications.
Ultimately, This high Tg laminate offer a compelling combination of thermal performance, electrical reliability, and manufacturing efficiency, making them an ideal choice for a wide range of applications. By integrating KB-6167F into their designs, manufacturers can achieve high quality, durable PCBs while maintaining cost efficiency and supporting environmentally responsible production.
If you have any further questions, please feel free to leave a comment below or contact QFPCB by email ([email protected]).
