Welcome to the world of cutting-edge technology and innovation with DiClad 870 PCB 20mil. DiClad 870 high frequency laminate PCB board is a revolutionary woven fiberglass reinforced, PTFE-based composite that redefines the capabilities of printed circuit board substrates. With its unique composition and exceptional properties, this PCB offers unparalleled performance and reliability for a wide range of applications. In this comprehensive product description, we will explore the features, benefits, construction details, statistics, and typical applications of DiClad 870 PCB, showcasing why it stands out as a game-changer in the industry.

1. Introduction of DiClad 870

DiClad 870 laminates represent the pinnacle of technological advancement in the field of printed circuit board substrates. These laminates are meticulously engineered using a combination of woven fiberglass reinforcement and a higher ratio of PTFE content. This strategic construction results in a significant reduction in the dielectric constant (Dk) and dissipation factors, setting DiClad 870 apart from other laminates in the DiClad series. With DiClad 870, you can achieve superior performance and reliability for your PCB designs.

2. Features

DiClad 870 20mil substrate PCB boasts an impressive array of features that make it a preferred choice for discerning engineers and designers. Let's delve into the remarkable attributes that set this PCB apart:

- DK of 2.33 at 10 GHz and 1 MHz, 50% RH

DiClad 870 exhibits a low dielectric constant of 2.33 at both 10 GHz and 1 MHz, with a relative humidity of 50%. This exceptional property ensures stable signal propagation and minimizes signal loss, resulting in enhanced overall performance.

- Dissipation factor of 0.0013 at 10 GHz, 0.0009 at 1 MHz, 50% RH

With an impressively low dissipation factor of 0.0013 at 10 GHz and 0.0009 at 1 MHz, DiClad 870 ensures minimal energy loss and provides excellent signal integrity across a wide frequency range.

- TcDK of -161 ppm/°C ranging -10~140°C, 10 GHz

DiClad 870 exhibits exceptional thermal stability with a temperature coefficient of the dielectric constant (TcDK) of -161 ppm/°C. This allows for reliable performance across a broad temperature range, ensuring your PCB operates flawlessly under varying environmental conditions.

- Arc Resistance >180 seconds

Safety and reliability are paramount in PCB design. DiClad 870 surpasses industry standards with an arc resistance of greater than 180 seconds, providing robust protection against electrical discharge and ensuring optimal performance even in demanding applications.

- Moisture Absorption 0.02%

With a moisture absorption rate of only 0.02%, DiClad 870 outperforms other PTFE-based composites in terms of moisture resistance. This remarkable property ensures the long-term stability and reliability of your PCB, even in humid environments.

- CTE in X-axis of 17 ppm/°C, Y-axis of 29 ppm/°C, and Z-axis of 217 ppm/°C

DiClad 870 exhibits excellent dimensional stability with low coefficients of thermal expansion (CTE) in the X, Y, and Z axes. This feature ensures that your PCB maintains its structural integrity and electrical performance, even when subjected to temperature variations.

- Copper Peel Strength of 14 lbs/in, 10s @288°C

The robust copper peel strength of 14 lbs/in, tested at 288°C for 10 seconds, ensures the mechanical integrity of your PCB. This property guarantees reliable adhesion between copper layers, preventing delamination and ensuring consistent performance over time.

- Flammability of UL 94V0 grade

Safety is of utmost importance in PCB applications. DiClad 870 meets the stringent UL 94V0 flammability standard, providing exceptional fire resistance and ensuring the highest level of safety for your electronic systems.

3. What Are the Benefits of Using DiClad 870 PCB?

The exceptional features of DiClad 870 high frequency circuit board translate into tangible benefits that empower engineers and designers to create cutting-edge PCB designs. Let's explore the advantages of incorporating DiClad 870 into your projects:

- Lowest moisture absorption among PTFE-based composites

The remarkably low moisture absorption rate of DiClad 870 ensures the long-term reliability and stability of your PCB. By minimizing the effects of moisture, this PCB substrate offers enhanced performance and durability, making it ideal for applications in challenging environments.

- Stable Dk over a wide frequency range

DiClad 870 guarantees stable dielectric constant (Dk) performance across a wide frequency range. This stability allows for precise signal propagation, reducing the risk of data corruption and ensuring high-speed data transmission in advancedelectronic systems.

- Low Dk supports wider line widths for lower insertion loss

With its low dielectric constant, DiClad 870 low dk pcb materials enables the design of wider line widths, resulting in lower insertion loss. This feature is particularly advantageous for high-frequency applications where signal integrity is crucial.

4. PCB Stackup: 2-layer rigid PCB

DiClad 870 PCB 20mil is a double layer circuit that offers a versatile platform for your designs. The stackup configuration of this PCB is as follows:

Copper_layer_1 - 35 μm

DiClad 870 - 0.508 mm (20mil)

Copper_layer_2 - 35 μm

This stackup provides a balanced structure, ensuring optimal electrical performance and mechanical stability.

5. PCB Construction Details

To meet the diverse needs of engineers and designers, DiClad 870 20mil Rogers high frequency laminate soffers a range of construction details that enhance its versatility. Here are the construction specifications of this exceptional PCB:

Board dimensions: 66.2mm x 66.2mm = 1PCS, +/- 0.15mm

Minimum Trace/Space: 5/4 mils

Minimum Hole Size: 0.4mm

No Blind vias.

Finished board thickness: 0.6mm

Finished Cu weight: 1oz (1.4 mils) outer layers

Via plating thickness: 20 μm

Surface finish: Immersion Silver

Top Silkscreen: No

Bottom Silkscreen: No

Top Solder Mask: No

Bottom Solder Mask: No

100% Electrical test used prior to shipment

These construction details provide a solid foundation for your PCB designs, ensuring compatibility and ease of integration.

6. PCB Statistics

Understanding the statistics of DiClad 870 PCB 20mil allows you to gauge its potential and suitability for your specific requirements. Here are the statistics of this exceptional PCB:

Components: 16

Total Pads: 40

Thru Hole Pads: 26

Top SMT Pads: 14

Bottom SMT Pads: 0

Vias: 15

Nets: 2

These statistics reflect the versatility and adaptability of DiClad 870, making it suitable for various applications and circuit complexities.

7. Type of Artwork Supplied: Gerber RS-274-X

To ensure seamless integration into your PCB design workflow, DiClad 870 PCB 20mil is supplied with Gerber RS-274-X artwork. This industry-standard format simplifies the design and manufacturing process, allowing for efficient collaboration between design teams and manufacturing facilities.

8. Accepted Standard: IPC-Class-2

Rogers DiClad 870 PCB 20mil adheres to the well-established IPC-Class-2 standard. This widely recognized standard ensures the highest level of quality and reliability in PCB manufacturing, guaranteeing that your designs meet industry specifications and performance requirements.

9. Availability: Worldwide

We understand the importance of accessibility in today's globalized world. DiClad 870 20mil material PCB is available worldwide, ensuring that engineers and designers across the globe can benefit from its exceptional features and performance. Regardless of your location, you can rely on the availability of DiClad 870 to support your innovative designs.

10. Some Typical Applications

DiClad 870 high frequency PCB finds its application in a wide range of cutting-edge technologies. Here are some typical applications where the exceptional performance and reliability of DiClad 870 truly shine:

Radar Feed Networks:

DiClad 870 ensures precise signal transmission and reception in radar systems, enabling accurate detection and tracking capabilities.

Commercial Phased Array Networks:

The stable Dk and low insertion loss of DiClad 870 are ideal for phased array networks, enhancing their performance and reliability.

Low Loss Base Station Antennas:

DiClad 870 allows for high-quality signal transmission and low energy loss in base station antennas, ensuring optimal cellular network coverage.

Guidance Systems:

With its exceptional thermal stability and low moisture absorption, DiClad 870 provides a reliable substrate for guidance systems, making it an excellent choice for aerospace and defense applications.

Digital Radio Antennas:

DiClad 870 enables the design of digital radio antennas with precise signal propagation, facilitating clear and uninterrupted communication.

Filters, Couplers, LNAs:

The low dielectric constant and stable Dk of DiClad 870 make it well-suited for applications involving filters, couplers, and low-noise amplifiers (LNAs), ensuring optimal performance in critical frequency-dependent circuits.

Conclusion:

In conclusion, Rogers DiClad 870 PCB 20mil is a technological marvel that pushes the boundaries of PCB substrates. With its exceptional features, benefits, and reliability, this PCB empowers engineers and designers to create cutting-edge electronic