RO4350B PCB 6.6mil 2-layer Rogers 4350B High Frequency Laminate Board with Immersion Silver

RO4350B PCB 6.6mil 2-layer Rogers 4350B High Frequency Laminate Board with Immersion Silver

Introduction

Introducing the RO4350B PCB 6.6mil, a circuit material that combines the best of both worlds: the exceptional electrical performance of PTFE/woven glass and the cost-effective manufacturability of epoxy/glass. Developed by Rogers, a pioneer in advanced circuit materials, the RO4350B laminate offers tight control over dielectric constant (Dk) while maintaining low loss. Say goodbye to the complex handling procedures and special through-hole treatments associated with traditional microwave laminates, because RO4350B delivers outstanding performance without the additional hassle. With its UL 94 V-0 rating, this laminate is well-suited for active devices and high-power RF designs.

Features

The RO4350B PCB boasts impressive features that make it an exceptional choice for a wide range of microwave applications. Let's explore its unique properties that set it apart from the competition:

2.1 Dielectric Constant (DK):

Rogers 4350b dielectric constant with a DK of 3.48 +/- 0.05 at 10GHz/23°C, RO4350B offers reliable signal integrity and consistent electrical performance across a broad frequency range. This stability is crucial for demanding applications that require precise transmission characteristics.

2.2 Dissipation Factor:

The low dissipation factor of 0.0037 at 10GHz/23°C ensures minimal signal loss, enabling high-frequency designs to operate with optimum efficiency and signal integrity.

2.3 Thermal Conductivity:

Achieving efficient heat dissipation is vital in high-power applications. With a thermal conductivity of 0.69 W/m/°K, RO4350B efficiently transfers heat away from critical components, minimizing the risk of overheating and ensuring the reliability of your circuit.

2.4 Coefficient of Thermal Expansion (CTE):

The CTE values play a vital role in maintaining dimensional stability and reliable plated through-hole quality. RO4350B exhibits an X-axis CTE of 10 ppm/°C, Y-axis CTE of 12 ppm/°C, and Z-axis CTE of 32 ppm/°C. This excellent CTE match with copper ensures consistent performance even under extreme thermal conditions.

2.5 High Tg Value:

RO4350B boasts a high glass transition temperature (Tg) of >280°C, providing superior dimensional stability and ensuring that the material maintains its mechanical and electrical properties across the entire range of circuit processing temperatures.

2.6 Low Water Absorption:

With a water absorption rate of just 0.06%, RO4350B is highly resistant to moisture, ensuring reliable performance and longevity even in humid environments.

Benefits

The Rogers RO4350B PCB 6.6mil offers a multitude of benefits that make it an excellent choice for your next microwave application:

3.1 Ideal for Multi-Layer Board (MLB) Constructions:

The RO4350B material provides exceptional dimensional stability, making it an ideal choice for complex multi-layer board designs. Whether you're developing high-density circuits or intricate RF architectures, RO4350B ensures consistency and reliability throughout the construction process.

3.2 Processes Like FR-4 at a Lower Fabrication Cost:

By utilizing the same processing methods as standard epoxy/glass laminates, RO4350B offers the advantage of lower fabrication costs compared to conventional microwave materials. Say goodbye to the sticker shock often associated with advanced microwave laminates, without compromising on performance.

3.3 Excellent Dimensional Stability:

The expansion coefficient of RO4350B closely matches that of copper, ensuring exceptional dimensional stability. This feature is invaluable when designing critical circuits that require tight tolerances and accurate transmission line performance.

3.4 Competitively Priced:

Rogers understands the importance of striking a balance between performance and cost. The RO4350B laminate offers competitive pricing, enabling you to achieve exceptional results without breaking the bank.

PCB Stackup

The RO4350B material PCB 6.6mil features a 2-layer rigid PCB stackup that ensures a robust and reliable design. Let's explore the construction details:

Copper Layer 1: 35μm

Rogers RO4350B Core: 0.168 mm (6.6mil)

Copper Layer 2: 35μm

PCB Construction Details

The RO4350B PCB 6.6mil is crafted with meticulous attention to detail to meet the exacting requirements of modern microwave applications. Here are the construction details of this exceptional PCB:

PCB Statistics

Understanding the capabilities and potential of your PCB is essential. Here are the statistics for the RO4350B PCB 6.6mil:

Supply Artwork and Quality Standards

To simplify the development and production process, the RO4350B PCB 6.6mil Rogers substrate supports the Gerber RS-274-X artwork format, making it compatible with industry-standard design tools. Furthermore, the PCB adheres to the IPC-Class-2 quality standard, ensuring consistent and reliable manufacturing quality.

Availability

The RO4350B high frequency PCB is available worldwide, empowering engineers and designers from all corners of the globe to realize the potential of next-generation microwave applications. With easy accessibility, you can seize opportunities and drive innovation without constraints.

Applications

The versatility and robustness of the Rogers 4350B PCB 6.6mil open a world of possibilities for various applications. Here are some typical uses where the RO4350B PCB excels:

Cellular Base Station Antennas and Power Amplifiers

RF Identification Tags

Automotive Radar and Sensors

LNB's for Direct Broadcast Satellites

Conclusion

In conclusion, the RO4350B PCB 6.6mil Rogers material combines exceptional electrical performance, cost-effectiveness, and ease of manufacturing. With its robust construction, superior dimensional stability, and reliable signal integrity, the RO4350B high frequency circuit board empowers engineers and designers to unleash the full potential of their microwave applications. Step into the future of microwave technology with the versatile and reliable RO4350B PCB 6.6mil—the ultimate choice for next designs.