What Are the Advantages of Using Kappa 438 PCB?

Welcome to our comprehensive product description for the Kappa 438 PCB 40mil. Designed with the latest advancements in mind, this cutting-edge laminate offers exceptional high-frequency performance, low circuit fabrication costs, and compatibility with standard epoxy/glass (FR-4) processes. The Kappa 438 laminate boasts a range of features, including a glass reinforced hydrocarbon thermoset platform, a tailored dielectric constant (Dk) of 4.38, and impressive thermal properties. In this in-depth product description, we will delve into the features,advantages, construction details, statistics, and typical applications of the Kappa 438 PCB. Discover how this high-performance board can revolutionize your electronic designs.

Features

The Kappa 438 PCB is loaded with features that make it a top choice for high-frequency applications. Its key features include:

1.1 Glass reinforced hydrocarbon thermoset platform:The board's construction combines strength and versatility for superior performance.

1.2 Tailored Dk of 4.38: Designed with FR-4 industry norms in mind, making it an ideal replacement for existing FR-4 designs that require better electrical performance.

1.3 Tighter Dk and thickness tolerance than FR-4: Ensures consistent circuit performance and improved design flexibility.

1.4 Low Z Axis CTE of 42 ppm/°C:This characteristic helps minimize warping and ensures reliable connections.

1.5 High Tg of > 280°C TMA: The high glass transition temperature allows for efficient operation in extreme conditions.

1.6 Thermal coefficient of Dk of -21 ppm/°C: Provides stability across a wide temperature range, ensuring consistent electrical performance.

1.7 Meets UL 94-V0 requirements: Achieves the highest flame retardant rating for added safety.

These features combine to deliver a reliable and high-performance PCB that meets the demanding requirements of modern applications.

Advantages

The Rogers Kappa 438 PCB 40mil offers numerous benefits, making it the preferred choice for discerning designers and engineers:

2.1 Ease of PCB manufacturing and assembly in Line with FR-4:The Kappa 438 PCB 40mil can be fabricated and assembled using standard FR-4 processes, simplifying the manufacturing workflow and reducing costs.

2.2 Design Dk enables ease of converting existing FR-4 designs needing better electrical performance: By providing a tailored Dk compatible with FR-4 designs, the Kappa 438 PCB 40mil allows for seamless conversion and upgrades, eliminating the need for a complete redesign.

2.3 Consistent circuit performance: The tight Dk and thickness tolerance ensure consistent electrical performance, resulting in reliable and predictable circuit behavior.

2.4 Improved design flexibility and plated through-hole reliability: With improved Dk and thickness control, designers experience enhanced flexibility in circuit layout and better reliability in plated through-hole connections.

2.5 Automated assembly compatible: The Kappa 438 PCB 40mil is compatible with automated assembly processes, allowing for efficient and cost-effective production.

With these benefits, the Rogers Kappa 438 PCB provides a reliable foundation for electronic designs, ensuring optimal performance and long-term reliability.

PCB Construction and Specifications

The Kappa 438 PCB 40mil is a double layer circuit PCB constructed with exceptional care and precision. Here are the construction details and specifications:

Board dimensions: The PCB measures 91.17mm x 51.36mm, with a tolerance of +/- 0.15mm.

Minimum Trace/Space: The PCB supports a minimum trace width/spacing of 4/7 mils, allowing for high-density circuit designs.

Minimum Hole Size: The PCB accommodates holes as small as 0.25mm, enabling fine-pitched components and compact designs.

No Blind vias: The absence of blind vias simplifies the manufacturing process and ensures cost-efficiency.

Finished board thickness: The finished board thickness is 1.1mm, providing a sturdy and durable platform.

Finished Cu weight: The outer layers of the PCB have a finished copper weight of 1 oz (1.4 mils), striking a balance between conductivity and cost-effectiveness.

Via plating thickness: The via plating thickness measures 20μm, ensuring robust connections.

Surface finish: The Kappa 438 PCB 40mil features a surface finish of Electroless Nickel and Immersion Gold (ENIG), providing excellent solderability and corrosion resistance.

Silkscreen and Solder Mask: The top side of the board is adorned with white silkscreen and blue solder mask.

100% Electrical test: Each PCB undergoes a thorough 100% electrical test prior to shipment, guaranteeing functional integrity.

With its meticulous construction and adherence to industry standards, the Kappa 438 PCB 40mil offers the quality and reliability required for modern electronic designs.

PCB Statistics

The Kappa 438 PCB 40mil Rogers substrate boasts impressive statistics that highlight its capabilities:

Components: The PCB supports up to 16 components, offering versatility for various applications.

Total Pads: With 52 pads, the board enables the connection of multiple components.

Thru-Hole Pads: There are 34 thru-hole pads, ensuring compatibility with both surface mount and through-hole components.

Top SMT Pads: The top side of the board features 18 surface mount technology (SMT) pads for convenient placement of components.

Bottom SMT Pads: The PCB does not feature bottom SMT pads.

Vias: A total of 39 vias are available, facilitating interconnection between different signal layers.

Nets: The board supports 2 nets, allowing for efficient signal routing.

With these statistics, the Kappa 438 PCB 40mil provides a versatile and reliable platform for a wide range of electronic applications.

Applications

The versatility and high-frequency performance of the Kappa 438 PCB 40mil Rogers material make it suitable for various applications. Here are a few typical application areas:

Carrier Grade WiFi/Licensed Assisted Access (LAA):

The Kappa 438 PCB 40mil ensures reliable and high-speed wireless communication in carrier-grade WiFi and LAA systems.

Small Cell and Distributed Antenna Systems (DAS):

This PCB enables seamless connectivity and enhanced performance in small cell and DAS networks, ensuring consistent signal quality.

Vehicle to Vehicle/Vehicle to Infrastructure Communications (V2X):

The Kappa 438 board facilitates robust and efficient communication for V2X applications, supporting increased road safety and reliable data exchange.

Internet of Things (IoT) Segments:

The Kappa 438 PCB is an excellent choice for smart home and wireless metering applications, providing the necessary connectivity and performance for reliable IoT deployments.

These applications represent just a glimpse of the potential uses for the Kappa 438 PCB 40mil, showcasing its adaptability and versatility in the rapidly evolving technological landscape.

Conclusion

In conclusion, the Kappa 438 high frequency PCB offers a range of features and benefits that make it an ideal choice for high-frequency applications. With its exceptional performance, compatibility, and reliability, this board is set to optimize connectivity and elevate electronic designs to new heights. Choose the Kappa 438 Rogers laminate PCB and experience advanced connectivity and performance today.