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What circuit boards do we do? (13)

RT/duroid 5880LZ PCB

Shot 1: Introduction

Rogers RT/duroid 5880LZ laminates are filled PTFE composites designed for exacting strip-line and micro-strip circuit applications. They are characterized by the unique filler that contributes to their low density and lightweight nature. This makes them particularly well-suited for applications that require high performance while being sensitive to weight considerations.

One of the key features is their low dielectric constant (Dk) of 2.00 +/- 0.04. This low DK is uniform from panel to panel and is constant over a wide frequency range.

They exhibit a low dissipation factor ranging from 0.0021 to 0.0027 at 10GHz, further enhancing their electrical performance.

RT/duroid 5880LZ possesses a low Z-axis coefficient of thermal expansion, measuring 40 ppm/°C. The low Z-axis CTE provides reliable plated through-hole quality, even in severe thermal shock applications.

Furthermore, these laminates possess a low density of 1.4 gm/cm3, which contributes to their lightweight nature. This attribute is particularly advantageous in weight-sensitive applications where reducing overall weight is crucial.

In addition to their electrical and thermal properties, RT/duroid 5880LZ laminates offer exceptional resistance to solvents and reagents commonly used in etching or plating processes. They can withstand exposure to various substances, whether hot or cold, without compromising their structural integrity or electrical performance.

Shot 3: PCB Capability

Our PCB manufacturing capabilities on RT/duroid 5880LZ materials are outlined in this table.

We can provide you with single sided PCB, double-sided PCBs, multilayer PCBs and hybrid configuration, accommodating diverse design requirements.

The available options for copper weight include 1oz (35µm) and 2oz (70µm), allowing flexibility in meeting specific conductivity needs.

RT/duroid 5880LZ is available in various thicknesses of 10mil (0.254mm), 20mil (0.508mm), 50mil (1.270mm), and 100mil (2.540mm), providing versatility for different applications.

The maximum size we can support is 400mm X 500mm, ensuring compatibility with larger designs.

Various solder mask color options are available, including green, black, blue, yellow, red, and more, catering your specific requirements.

Different surface finish options are available, such as bare copper, HASL, ENIG, immersion silver, immersion tin, ENEPIG, OSP, pure gold plating, among others, providing flexibility for specific requirements and compatibility with different assembly processes.

RT/duroid 5880LZ PCBs find applications in a variety of fields, including airborne antenna systems, lightweight feed networks, radar systems, guidance systems, point-to-point digital radio antennas, and more.

Thank you for watching. I’ll see you next time.

Founded in 2003, Shenzhen Bicheng Electronics Technology Co., Ltd is an established high frequency PCB supplier and exporter in Shenzhen, China, serving customers worldwide.

We are devoted to delivering high-frequency PCB products and solutions of the highest quality, along with customized service. Feel free to consult and contant at any time !

Visit https://www.bicheng-enterprise.com to learn more.

Unlock its full potential by contacting Vicky at v.xie@bichengpcb.com.