15mil RT Duroid 5880 PCB 2 Layer ENEPIG Circuit Board

Introducing the RT/Duroid 5880 PCB
The RT/Duroid 5880 is a premium high-frequency laminate designed for demanding stripline and microstrip circuit applications. Crafted from advanced PTFE composites reinforced with glass microfibers, this PCB guarantees exceptional dielectric constant uniformity, ensuring reliable performance across a wide frequency range.

Key Features:
Dielectric Constant: 2.2 with a tight tolerance of 0.02 at 10 GHz/23°C.
 

Dissipation Factor: An impressive 0.0009 at 10 GHz, minimizing signal loss.
 

Temperature Coefficient of Dielectric Constant (TCDk): -125 ppm/°C for stable performance under varying temperatures.
 

Low Moisture Absorption: Just 0.02%, making it ideal for high moisture environments.
 

Coefficient of Thermal Expansion (CTE): 31 ppm/°C (X-axis), 48 ppm/°C (Y-axis), and 237 ppm/°C (Z-axis), ensuring isotropic behavior.

Benefits:
Uniform Electrical Properties: Maintains consistent performance over a broad frequency spectrum.
 

Ease of Machining: Easily cut, sheared, and shaped to meet specific design requirements.
 

Chemical Resistance: Resistant to solvents and reagents commonly used in PCB etching and plating processes.
 

Established Material: Proven track record in various high-performance applications.
 

Lowest Electrical Loss: Optimized for minimal signal degradation, particularly in reinforced PTFE materials.

Construction and Specifications
This PCB is designed with a robust 2-layer rigid construction:

Layer Composition:

Copper Layer 1: 35 μm
RT/Duroid 5880 Core: 0.381 mm (15 mil)
Copper Layer 2: 35 μm

Dimensions: Each board measures 65.9 mm x 26.32 mm, with a tolerance of +/- 0.15 mm, enabling precise integration into various electronic devices.
Trace/Space: 5/6 mils
Hole Size: 0.2 mm
Finished Thickness: 0.5 mm
Surface Treatments: The PCB features an ENEPIG surface finish, offering excellent solderability and corrosion resistance.

Rigorous Testing Standards
Quality assurance is paramount in electronic manufacturing. The RT/Duroid 5880 PCB undergoes a thorough 100% electrical test prior to shipment, ensuring that every unit meets stringent performance criteria. It adheres to IPC-Class-2 standards, making it reliable for commercial applications.

Applications in the Industry
The RT/Duroid 5880 PCB is versatile, catering to a multitude of high-frequency applications, including:

Commercial Airline Broadband Antennas: Enhancing communication systems for in-flight connectivity.
 

Microstrip and Stripline Circuits: Providing reliable performance in various RF applications.
 

Millimeter Wave Applications: Supporting next-generation wireless technologies.
 

Radar Systems: Offering precision and reliability in critical defense and commercial radar applications.
 

Guidance Systems: Ensuring accurate navigation and targeting in aerospace and military applications.
 

Point-to-Point Digital Radio Antennas: Facilitating high-speed data transmission over long distances.

Conclusion
The RT/Duroid 5880 PCB is a formidable solution for engineers and manufacturers seeking high-performance, reliable, and versatile printed circuit boards. With its advanced material properties, ease of fabrication, and proven track record in critical applications, this PCB is poised to become a cornerstone in the development of next-generation electronic systems. As industries continue to advance towards higher frequencies and greater efficiency, the RT/Duroid 5880 stands ready to meet and exceed those challenges, ensuring optimal performance in a rapidly changing technological landscape.