The Kappa 438 PCB is a cutting-edge circuit board used in a wide range of applications that demand exceptional electrical performance and reliability. Crafted using glass-reinforced hydrocarbon ceramic composites, this PCB material offers numerous advantages over conventional FR-4 boards, making it an ideal choice for advanced electronic designs. With its tailored dielectric constant (Dk) of 4.38 and impressive dissipation factor, the Kappa 438 PCB delivers enhanced signal integrity and superior thermal stability, ensuring optimal performance even under challenging conditions.

Key Features and Benefits:

1. Glass Reinforced Hydrocarbon Thermoset Platform: The Kappa 438 PCB inherits the ease of manufacturing and assembly capabilities associated with FR-4 boards, simplifying the transition to higher electrical performance when needed.

2. Dk Tailored to FR-4 Industry Standard Norms: With a Dk value of 4.38, this PCB offers a seamless upgrade path from FR-4, facilitating a smooth transition without compromising on electrical performance.

3. Tighter Dk and Thickness Tolerance than FR-4: The Kappa 438 PCB guarantees consistent circuit performance by providing tighter Dk and thickness tolerances compared to FR-4 boards.

4. Low Z Axis CTE and High Tg: Featuring a low coefficient of thermal expansion (CTE) and high glass transition temperature (Tg), this PCB offers improved design flexibility, enhanced plated-through-hole (PTH) reliability, and compatibility with automated assembly processes.

5. Flame Retardant Laminate: Compliant with UL 94 V-0 standards, the Kappa 438 PCB ensures excellent flame retardancy, enhancing safety in various applications.

Construction Details:

The Kappa 438 PCB is a 2-layer rigid PCB with a copper thickness of 35 μm on each layer. Its robust stackup consists of a 0.508 mm (20 mil) Rogers Core Kappa 438, ensuring reliable performance. The finished board thickness is 0.6 mm, with a 1 oz (1.4 mils) outer layer copper weight.

The PCB boasts a high-quality immersion gold surface finish, providing excellent solderability and corrosion resistance. It also undergoes a 100% electrical test before shipment, guaranteeing its reliability.

Versatile Applications:

The Kappa 438 PCB finds its applications across a wide range of industries and technologies, including:

- Carrier Grade WiFi/Licensed Assisted Access (LAA): Delivering robust wireless connectivity for demanding network environments.

- Small Cell and Distributed Antenna Systems (DAS): Enabling efficient wireless communication in densely populated areas.

- Vehicle-to-Vehicle/Vehicle-to-Infrastructure Communications (V2X): Facilitating secure and reliable data exchange in automotive communication systems.

- Internet of Things (IoT) Segments: Empowering smart home devices and wireless meters with seamless connectivity and advanced functionality.

IPC-Class-2 Standard and Worldwide Availability:

The Kappa 438 PCB adheres to the IPC-Class-2 standard, ensuring high-quality manufacturing and compliance with industry regulations. It is available worldwide, making it accessible to customers globally.

For any technical inquiries or further information, please reach out to Ivy at sales10@bichengpcb.com. Experience the exceptional performance and reliability of the Kappa 438 PCB for your next electronic design project.

Unleashing the Potential of Kappa 438 PCB: A Deep Dive into its Advanced Features and Applications

Introduction:

The Kappa 438 PCB stands at the forefront of technological advancements, offering a host of advanced features and exceptional electrical performance. Crafted from glass-reinforced hydrocarbon ceramic composites, this PCB material sets new standards in reliability and signal integrity.

Unveiling the Superior Properties of Kappa 438 PCB

At the heart of Kappa 438 PCB lies its exceptional dielectric constant (Dk) of 4.38 at 2.5 GHz. This carefully tailored Dk ensures seamless transition and compatibility with FR-4 boards, while providing an upgrade path for enhanced electrical performance. With a dissipation factor of 0.005 at 10 GHz/23°C, Kappa 438 PCB guarantees minimal signal loss and improved overall performance.

Enhancing Electrical Performance: The Tailored Dielectric Constant (Dk)

One of the standout features of Kappa 438 PCB is its Dk tailored to FR-4 industry standard norms. With a Dk value of 4.38, this PCB offers ease of transition when higher electrical performance is required. Designers can seamlessly upgrade their designs without compromising on compatibility or performance, making Kappa 438 PCB a versatile choice for various applications.

Consistent Circuit Performance: Tighter Dk and Thickness Tolerance

For designers, achieving consistent circuit performance is crucial. Kappa 438 PCB takes this into account by providing tighter Dk and thickness tolerances compared to traditional FR-4 boards. This ensures that every circuit performs reliably, delivering consistent results throughout the production process.

Unmatched Reliability: Low Z Axis CTE and High Tg

Reliability is a top priority in electronic designs, and Kappa 438 PCB delivers on this front with its low Z Axis coefficient of thermal expansion (CTE) and high glass transition temperature (Tg). These properties provide improved design flexibility, enhanced plated-through-hole (PTH) reliability, and compatibility with automated assembly processes.

Safety First: Flame Retardant Laminate for Added Protection

Safety is paramount in electronic devices, and the flame retardant laminate of Kappa 438 PCB guarantees peace of mind. Compliant with UL 94 V-0 standards, this PCB material offers excellent flame retardancy, minimizing the risk of fire and ensuring the safety of both users and devices.

Versatile Applications: Exploring the Wide Range of Use Cases

The applications of Kappa 438 PCB are vast and diverse. From carrier-grade WiFi and small cell systems to vehicle-to-vehicle/vehicle-to-infrastructure communications and IoT segments like smart homes and wireless meters,Kappa 438 PCB excels in meeting the demands of high-speed communication, high-frequency, and high-reliability applications.

High-Quality: Adherence to IPC-Class-2 Standards

Kappa 438 PCB is supplied with utmost precision and adherence to IPC-Class-2 standards. This ensures consistent quality, reliable performance, and compatibility with industry standards. With rigorous quality control measures in place, you can trust Kappa 438 PCB to meet and exceed your expectations.

Worldwide Availability: Accessing Kappa 438 PCB Anywhere

No matter where you are located, Kappa 438 PCB is readily available worldwide. With a widespread distribution network and global partnerships, accessing this high-performance PCB material is convenient and hassle-free.

Conclusion: Unleash the Potential of Kappa 438 PCB for Your Next Project

In conclusion, Kappa 438 PCB stands as a game-changer in the world of printed circuit boards. With its exceptional dielectric constant, tailored Dk, superior reliability, and versatile applications, it empowers designers to unlock new possibilities in their electronic designs. Trust in the unmatched performance of Kappa 438 PCB and take your projects to new heights of success.