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20 mil RO4003C PCB
20 mil RO4003C PCB

RT/duroid 5880LZ PCB 10mil: Unleashing High Performance in a Compact Design

  • December 22. 2023

In the fast-paced world of electronics, where efficiency and reliability are paramount, the choice of a high-quality printed circuit board (PCB) is crucial. Among the latest innovations, the RT/duroid 5880LZ PCB 10mil stands out as a leading-edge solution that offers exceptional performance in a compact design. With its advanced features and superior construction, this PCB caters to a wide range of applications, from airborne antenna systems to radar and guidance systems. In this comprehensive blog, we will delve into the intricate details of the RT/duroid 5880LZ 10mil PCB, exploring its exceptional characteristics, construction, and typical applications.

PCB Substrates: Uncompromising Quality and Performance

At the core of the RT/duroid 5880LZ 10mil laminate lies the Rogers RT/duroid 5880LZ filled PTFE composite, renowned for its exceptional electrical properties. With a process dielectric constant (DK) of 2.0 +/- 0.04 at 10 GHz/23°C, this substrate ensures consistent signal integrity and minimal signal loss. Its impressively low dissipation factor of 0.0021 at 10 GHz/23°C further enhances high-frequency performance. Moreover, the PCB exhibits an outgassing total mass loss (TML) of just 0.01%, coefficient of volatile condensable materials (CVCM) of 0.01%, and water vapor resistance (WVR) of 0.01%, ensuring reliability in even the most demanding environments. The copper peel strength of 4.0 pli guarantees excellent adhesion between the layers. Additionally, the PCB operates reliably within a temperature range of -40℃ to +85℃.

Rogers 5880LZ PCB

Features that Set it Apart

3.1 Lowest Dielectric Constant Available: The Rogers 5880LZ PCB boasts the lowest dielectric constant within its class, enabling efficient signal propagation and reduced signal distortion.

3.2 Low Z-axis Coefficient of Thermal Expansion (CTE): With a CTE of 40 ppm/°C, this PCB ensures dimensional stability even under extreme thermal conditions, minimizing the risk of failure due to thermal stress.

3.3 Lightweight and Low Density: Weighing just 1.4 gm/cm3, theRogersRT/duroid 5880LZ PCB offers a lightweight solution without compromising on performance, making it an ideal choice for applications where weight reduction is critical.

3.4 Uniform Electrical Properties: The PCB maintains uniform electrical characteristics across a wide frequency range, ensuring consistent performance and signal integrity in demanding high-frequency applications.

Construction Details: Precision and Reliability

The RT/duroid 5880LZ PCB 10mil features a 2-layer rigid construction, designed to meet the highest standards of precision and reliability. The copper layer thickness on both sides is 35 μm, providing efficient signal transmission and excellent conductivity. The Rogers Core RT/duroid 5880LZ, with a thickness of 0.254 mm (10mil), serves as the high-performance dielectric layer, offering exceptional electrical insulation and stability. The stackup design ensures optimal signal routing and impedance control, resulting in reliable and high-performance PCBs.

Critical Specifications and Quality Assurance

To ensure the utmost quality and adherence to industry standards, the RT/duroid 5880LZ PCB 10mil undergoes meticulous manufacturing processes. The board dimensions of 45mm x 45mm are precisely maintained with a tolerance of +/- 0.15mm. The minimum trace/space width is 5/5 mils, enabling intricate and complex circuit designs. The minimum hole size of 0.25mm ensures compatibility with various component types. The absence of blind vias simplifies the manufacturing process while maintaining reliability.

The finished board thickness is 0.3mm, providing a compact form factor suitable for space-constrained applications. The outer layer copper weight is 1oz (1.4 mils), ensuring robust electrical conductivity. With a via plating thickness of 20 μm, the PCB guarantees excellent interconnection reliability. The surface finish of Immersion Gold enhances solderability and oxidation resistance.

To ensure optimal performance and reliability, the RT/duroid 5880LZ PCB 10mil laminateundergoes a 100% electrical test prior to shipment, ensuring that all connections and traces meet the required specifications.

RT/duroid 5880LZ PCB 10mil

Applications: Unlocking Possibilities

The RT/duroid 5880LZ 10mil substrate PCBfinds its applications in a broad spectrum of industries, enabling cutting-edge technological advancements. Some typical applications include:

Airborne Antenna Systems: The high-performance characteristics, lightweight design, and stability of the PCB make it ideal for airborne antenna systems, ensuring efficient signal transmission and reliable performance.

Lightweight Feed Networks: With its low density and exceptional dielectric properties, the PCB offers an optimal solution for lightweight feed networks, enabling efficient signal propagation and reducing overall system weight.

Radar Systems: The RT/duroid 5880LZ PCB's uniform electrical properties and low signal distortion make it a preferred choice for radar systems, ensuring accurate and reliable signal reception and transmission.

Guidance Systems: The high-performance dielectric substrate and precise construction of the PCB contribute to the accuracy and reliability of guidance systems, providing stable and consistent signal paths.

Point-to-Point Digital Radio Antennas: The exceptional electrical characteristics of the RT/duroid 5880LZ PCB enable reliable and high-speed signal transmission in point-to-point digital radio antennas, ensuring stable and efficient communication.

Availability and Support

The RT/duroid 5880LZ PCB is available worldwide, allowing engineers and designers from various industries to benefit from its exceptional performance. For any technical inquiries or further information, please contact the dedicated sales team at


The RT/duroid 5880LZ high frequency PCB represents a breakthrough in PCB technology, offering unmatched performance and reliability in a compact design. Its advanced features, including the lowest dielectric constant available, low Z-axis CTE, lightweight construction, and uniform electrical properties, make it an ideal choice for a wide range of applications. Whether in airborne antenna systems, radar systems, guidance systems, or point-to-point digital radio antennas, the RT/duroid 5880LZ PCB 10mil's exceptional characteristics unlock new possibilities for high-performance electronics. With its availability worldwide and dedicated technical support, this Rogers PCB stands as a testament to innovation and quality in the electronics industry.

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