Introducing Our RT/duroid 5880 2-Layer PCB: A Game-Changer for High-Frequency Designs

Introducing Our RT/duroid 5880 2-Layer PCB: A Game-Changer for High-Frequency Designs

When it comes to high-frequency circuit designs, I understand the challenges engineers face: maintaining signal integrity, minimizing losses, and ensuring durability under demanding conditions. That’s where our RT/duroid 5880 2-Layer PCB comes in. Built with Rogers RT/duroid 5880 laminates, this PCB is specifically designed to deliver precision, reliability, and exceptional performance for advanced RF and microwave applications.

Let me walk you through why I believe this product is the perfect solution for your high-frequency needs.

How This PCB is Built

The RT/duroid 5880 2-Layer PCB has been constructed with great care to ensure it meets the highest standards. Here’s what you can expect:

1. Base Material: RT/duroid 5880, a glass microfiber-reinforced PTFE composite.
2. Layer Count: 2 layers for a simple yet effective design.
3. Board Dimensions: 60mm x 55mm, with a tight tolerance of ±0.15mm.
4. Finished Thickness: 0.6mm, providing a lightweight yet durable structure.
5. Copper Weight: 1 oz (35 μm) for the outer layers.
6. Surface Finish: Electroless Nickel Immersion Gold (ENIG), offering excellent corrosion resistance and solderability.
7. Minimum Trace/Space: 4/6 mil for precise circuit designs.
8. Minimum Hole Size: 0.3mm, ensuring versatility for component placement.
9. Top Solder Mask: Green for protection and a professional finish.
10. Top Silkscreen: White for clear and sharp labeling.
11. Electrical Testing: Every board is 100% electrically tested before it’s shipped, so you can rest assured that it’s ready to perform.

This level of detail and precision in construction ensures that the PCB delivers consistent results, even in the most demanding applications.

What’s Inside the Stackup?

The RT/duroid 5880 2-Layer PCB has a straightforward but effective stackup:

Copper Layer 1: 35 μm for the top conductive layer.

RT/duroid 5880 Substrate: 20 mil (0.508mm), providing the core dielectric properties.

Copper Layer 2: 35 μm for the bottom conductive layer.

This simple stackup focuses on maintaining signal integrity and minimizing losses, making it ideal for high-frequency circuits.

Why RT/duroid 5880?

The RT/duroid 5880 material is a standout choice for high-frequency applications, and here’s why:

• Dielectric Constant (Dk): 2.2 ± 0.02 at 10 GHz, offering uniform electrical properties.
• Dissipation Factor (Df): 0.0009 at 10 GHz, minimizing energy loss during signal transmission.
• Temperature Coefficient of Dielectric Constant (TCDk): -125 ppm/°C, ensuring stability across temperature changes.
• Moisture Absorption: A low 0.02%, making it perfect for humid environments.
• Thermal Expansion (CTE):
  • X-Axis: 31 ppm/°C
  • Y-Axis: 48 ppm/°C
  • Z-Axis: 237 ppm/°C

These properties make the RT/duroid 5880 an exceptional choice for engineers who need consistent performance at high frequencies.

Key Features I’m Excited About

Let me highlight some of the features that make this PCB stand out:

Low Dielectric Constant with Tight Tolerance

The uniform dielectric constant ensures predictable and stable performance across wide frequency ranges.

Minimal Signal Loss

With an incredibly low dissipation factor, the board minimizes power losses and ensures clean signal transmission.

Reliable Thermal and Mechanical Properties

The low thermal expansion and moisture absorption rates make it a reliable choice for challenging operating conditions.

Durable Surface Finish

The ENIG finish not only extends the board’s lifespan but also ensures solder points are strong and long-lasting.

Manufacturing Ease

The RT/duroid 5880 material is easy to cut, machine, and process, making it highly compatible with standard manufacturing methods.

Benefits You’ll Appreciate

What I love most about this PCB is how it solves so many of the common challenges engineers face. Here’s what makes it special:

Consistent Electrical Performance

You’ll get reliable performance across a wide frequency range, making it suitable for RF and microwave applications.

Exceptional Signal Integrity

With its low dissipation factor, the board ensures that signals remain strong and intact.

Durable and Long-Lasting

The material is resistant to solvents, reagents, and moisture, which means it can handle tough environments without degrading.

Proven and Trusted Material

RT/duroid 5880 has been widely used in critical applications, making it a safe and trusted choice for high-frequency designs.

Cost-Effective and Easy to Fabricate

Its machinability and compatibility with standard manufacturing processes help keep costs down.

Where This PCB Shines

This PCB is versatile and works well across several high-frequency applications. Some areas where it’s commonly used include:

Commercial Airline Broadband Antennas

Ensures reliable and fast connectivity for in-flight broadband systems.

Microstrip and Stripline Circuits

Perfect for RF and microwave designs requiring precise impedance control.

Millimeter-Wave Applications

Performs exceptionally well at frequencies above 30 GHz, where precision is critical.

Radar Systems

Used in military and commercial radar systems for its reliability and performance.

Guidance Systems

Plays a key role in navigation and aerospace systems where accuracy is essential.

Point-to-Point Digital Radio Antennas

Ensures strong and efficient signal transmission for long-distance digital communications.

Why I Recommend This PCB

If you’re looking for a PCB that delivers precision, reliability, and performance, the RT/duroid 5880 2-Layer PCB is the answer. Its low dielectric constant, minimal signal loss, and thermal stability make it a perfect fit for high-frequency applications. Whether you’re working on radar systems or digital radio antennas, this PCB offers the performance you need.

What’s more, this product is backed by strict manufacturing standards (IPC-Class-2) and is available worldwide. Every board is thoroughly tested before shipment, so you’ll receive a product you can trust.

My Closing Thoughts

The RT/duroid 5880 2-Layer PCB is a product I’m proud to recommend. It’s not just a circuit board—it’s a solution designed to meet the demands of engineers who need the best. With its proven material, exceptional performance, and reliable construction, it’s a choice you can make with confidence.

If you’re ready to elevate your designs, let’s talk about how this PCB can fit into your next project. Contact me today, and I’d be happy to help you get started!