What Are the Benefits of Using RT/duroid 5880 PCB in High-frequency Applications?

Introduction

In the realm of high-frequency laminates, Rogers RT/duroid 5880 PCB 15mil stands as a formidable choice. Crafted with precision using PTFE composites and reinforced with glass microfibers, this exceptional substrate is purpose-built for demanding stripline and microstrip circuit applications. With its uniform dielectric constant, low dissipation factor, and impressive resistance to solvents, RT/duroid 5880 empowers engineers to realize their design goals with unparalleled accuracy and reliability. In this comprehensive product description, we delve deep into the features, benefits, construction details, and typical applications of RT/duroid 5880, highlighting why it is the go-to choice for high-performance PCB designs.

Features

1)Unwavering Consistency:

Rogers rt 5880 boasts a dielectric constant of 2.2 with a tight tolerance of 0.02 at 10 GHz/23°C. This outstanding uniformity remains constant across a wide frequency range, ensuring reliable performance in critical applications such as radar systems, guidance systems, and millimeter wave applications.

2)Minimal Signal Loss:

With a dissipation factor of just 0.0009 at 10 GHz, RT/duroid 5880 exhibits exceptionally low electrical loss. This characteristic allows for enhanced signal integrity and improved transmission, making it a preferred choice for high-frequency applications demanding utmost precision.

3)Temperature Stability:

The temperature coefficient of dielectric constant (TCDk) of -125 ppm/°C ensures that RT/duroid 5880 maintains its electrical properties even in challenging thermal environments. This thermal stability is crucial for applications subjected to varying operating conditions, such as aerospace and defense systems.

4)Dimensional Stability:

RT/duroid 5880 demonstrates remarkable dimensional stability with a low moisture absorption of 0.02%. This property makes it ideal for high-moisture environments where maintaining consistent electrical performance is essential.

5)Isotropic Performance:

Rogers 5880 PCB's isotropic nature ensures uniform electrical properties in all directions. This characteristic simplifies the manufacturing and design process, allowing engineers to optimize their designs without being limited by material anisotropy.

Benefits

1)Wide Frequency Range:

The uniformity of electrical properties in RT/duroid 5880 provides designers with confidence, ensuring consistent performance across a wide frequency spectrum. From Ku-band and beyond, this laminate offers unparalleled stability and precision.

2)Ease of Fabrication:

RT/duroid 5880 can be easily cut, sheared, and machined to shape, granting manufacturers flexibility and reducing production time. This superior workability enables quick prototyping and efficient large-scale production.

3)Resistivity to Solvents and Reagents:

The remarkable resistance of RT/duroid 5880 to solvents and reagents commonly used in printed circuit etching and plating processes ensures that the laminate retains its structural integrity. This resistance allows for the reliable use of various chemical processes without compromising performance.

4)Established Performance:

RT/duroid 5880 is a well-established material trusted by engineers and manufacturers worldwide. Its consistent performance and proven track record make it a reliable choice for high-frequency PCB applications, providing peace of mind to designers and end-users.

PCB Construction Details

The Rogers substrate 5880 PCB 15mil is a two-layer rigid PCB with a meticulously crafted stackup:

Copper Layer 1: 35μm

RT/duroid 5880: 0.381 mm (15mil)

Copper Layer 2: 35μm

Additional construction details include:

Board Dimensions: 65.9 mm x 26.32 mm (1PCS), with a tolerance of +/- 0.15 mm

Minimum Trace/Space: 5/6 mils, enabling intricate and compact circuit designs

Minimum Hole Size: 0.2 mm, accommodating small and precise drilling requirements

No Blind Vias, simplifying the manufacturing process

Finished Board Thickness: 0.5 mm, ensuring optimal form factor and compatibility

Finished Cu Weight: 1 oz (1.4 mils) outer layers, striking a balance between conductivity and weight

Via Plating Thickness: 20μm, enabling robust and reliable connections

Surface Finish: ENEPIG, providing excellent electrical performance and corrosion resistance

Top Silkscreen: White, facilitating easy component placement and identification

Bottom Silkscreen: No, ensuring a clean and unobtrusive design aesthetic

Top Solder Mask: No, allowing flexibility for specific manufacturing requirements

Bottom Solder Mask: No, offering customization options for specific applications

100% Electrical Test: Each PCB undergoes rigorous electrical testing prior to shipment, guaranteeing optimal functionality and performance.

PCB Statistics

The RT duroid 5880 PCB 15mil is designed to accommodate diverse circuit requirements with the following statistics:

Components: 15

Total Pads: 60

Thru-Hole Pads: 32

Top SMT (Surface Mount Technology) Pads: 28

Bottom SMT Pads: 0

Vias: 23

Nets: 2

Artwork and Standard

To ensure seamless integration into your PCB manufacturing process, the Rogers 5880 PCB 15mil accepts Gerber RS-274-X artwork files, which form the industry standard for PCB fabrication. Furthermore, the laminate adheres to the IPC-Class-2 standard, guaranteeing consistent quality and meeting the demands of a wide range of applications.

Availability and Typical Applications

Duroid 5880 PCB is available worldwide, allowing engineers and manufacturers to access this cutting-edge technology regardless of their geographic location. Some typical applications for this high-performance PCB include:

1)Commercial Airline Broadband Antennas:

RT5880provides the necessary reliability and performance for airborne communication systems.

2)Microstrip and Stripline Circuits:

With its exceptional electrical characteristics, RT/duroid 5880 enables precise transmission and reception in high-frequency circuits.

3)Millimeter Wave Applications:

RT/duroid 5880 empowers designers to harness the potential of millimeter-wave technologies with uncompromised performance.

4)Radar Systems:

The stability and consistency of RT/duroid 5880 make it an ideal choice for radar systems, ensuring accurate and reliable detection.

5)Guidance Systems:

RT/duroid 5880 plays a vital role in guidance systems, providing the necessary electrical performance for precise navigation and control.

6)Point-to-Point Digital Radio Antennas:

With its superior electrical properties, RT/duroid 5880 enables robust signal transmission in digital radio antennas for seamless communication.

Conclusion

Rogers RT/duroid 5880 PCB 15mil is a remarkable substrate offering precision, performance, and reliability for high-frequency applications. With its uniform electrical properties, unparalleled workability, and resistance to solvents, Rogers 5880 substrate PCB empowers engineers to realize their design visions and overcome the challenges associated with high-frequency PCB design. Combining cutting-edge features, proven benefits, and a track record of success, RT/duroid 5880 Rogers 15mil PCB Board stands as the ideal choice for demanding applications in industries such as aerospace, defense, telecommunications, and beyond. Embrace the power of Rogers RT duroid 5880 and unlock the next level of high-frequency performance in your designs