Roger Material: The Ultimate Solution for High-Speed and High-Frequency PCBs — The Engineering Knowledge

Engineering Knowledge
6 min readApr 11, 2023

Because to its distinct qualities, Rogers PCB is a type of printed circuit board that is frequently utilized in the electronics industry. This article will discuss Rogers’s PCB, including its characteristics, benefits, manufacturing issues, and applications.

What is Rogers PCB?

  • A printed circuit board known as a Rogers PCB employs Rogers material as its primary substrate.
  • A high-frequency laminate known as the Rogers material is made of a combination of glass, ceramic, and polymer components.

Properties of Rogers PCB

Dielectric constant

Loss tangent

Thermal conductivity

Glass transition temperature

Tensile strength

Moisture absorption

Advantages of Rogers PCB

High-frequency and high-speed applications

Low signal loss and low noise

Good thermal management

High dimensional stability

Good chemical resistance

Rogers PCB Applications

Telecommunications and wireless devices

Aerospace and defense industry

Medical devices

Automotive industry

Consumer electronics

Challenges in Manufacturing Rogers PCB

Cost

Complex Structure

Less availability

It might be challenging to get Rogers material for manufacture because it is less common than conventional FR-4 PCB materials.

Roger pcb by JLCPCB

A well-known producer of printed circuit boards, including Rogers PCB, is JLCPCB. In this review, we’ll examine the Rogers PCB from JLCPCB in more detail.JLCPCB has been working nonstop to save expenses and increase efficiency since 2006. They pledge to always provide clients with the most affordable PCBs. JLCPCB produces PCBs at a low cost yet of the highest quality, presumably as a result of economies of scale, exceptionally high manufacturing efficiency, and low labor costs.

JLCPCB is a Chinese-based PCB manufacturer that offers a wide range of PCB services, including Rogers PCB. JLCPCB’s Rogers PCB is designed for high-frequency and high-speed applications, making it suitable for industries such as telecommunications, aerospace and defense, medical devices, automotive, and consumer electronics.

Just by selecting the appropriate base material on the JLCPCB site, you can quickly obtain high-quality high-frequency PCBs. They can provide a discount pricing for both HF base materials within 10cm*10cm 5pcs because of their large-scale production capability; Rogers PCBs start at $99.5, and s ave you more than $100 compared to other HF PCBs on the market. Specifications for Rogers PCB on JLCPCB

  • PCB Thickness:0.51/0.76/1.52
  • PCB Laminates: RO4350B (Dk=3.48, Df=0.0037)

Features of JLCPCB Rogers Boards

Rogers Material

The substrate of JLCPCB’s Rogers PCB is made of superior Rogers material. The Rogers material is perfect for high-frequency and high-speed applications because it has a low dielectric constant and loss tangent. The Rogers material also provides strong chemical resistance and dimensional stability, assuring the durability and dependability of the PCB.

Precise Manufacturing Process

To guarantee the quality and dependability of Rogers PCB, JLCPCB employs a rigorous production procedure. Strict quality control standards and exact temperature, pressure, and humidity management are all part of the production process. This guarantees that the PCB satisfies the necessary criteria and is appropriate for high-frequency and high-speed applications.

Customization Options

With their Rogers PCB, JLCPCB provides customization possibilities, such as various copper weights, layer counts, and thicknesses. This enables clients to customize the PCB to their unique needs and guarantees that the PCB adheres to their particular requirements.

Affordable Pricing

Although JLCPCB’s Rogers PCB is made with high-quality Rogers components and follows a precise production process, the cost is competitive. Due to this, a variety of clients can use it, including amateurs and small enterprises.

How to order Rogers PCB on JLCPCB

  • First of all visit the JLCPCB site: https://jlcpcb.com/ILV
  • You can see the below figure add the Gerber file option to upload your Gerber file here
  • Then choose the Roger option according to your project requirements
  • Now choose PCB thickness and PCB Laminates
  • After that choose other specifications according to need and finally save to the cart and checkout

Every time, JLCPCB strives to make innovation simpler for every engineer and maker. JLCPCB can provide high-quality PCBs at a very competitive price because of its large-scale capabilities, freeing up your funds for more creative options.

Difference Between FR-4 Material And Rogers Material

Printed circuit boards frequently employ the materials FR-4 and Rogers (PCBs). The key variations between the two materials are as follows:

FR-4 Material

A type of epoxy laminate material with fiberglass reinforcement is called FR-4. Due to its low cost and adaptability, it is the material that PCBs are made of most frequently. It can endure extremely high temperatures and voltage levels and has a dielectric constant that is rather low (about 4.4). Consumer electronics, automobiles, and industrial equipment are just a few of the uses for which FR-4 is appropriate.

Rogers Material

The high-performance substrate material Rogers, on the other hand, is made for high-frequency and high-speed applications. It has a substantially lower dielectric constant (about 3.5) than FR-4 because it is constructed of a hydrocarbon polymer that contains ceramic particles. Its low dielectric constant makes it perfect for applications requiring high-speed data transfer and minimal noise because it improves signal integrity and reduces loss of signal strength.

Rogers material is a dependable choice for high-performance applications in sectors including telecommunications, aerospace and military, and medical equipment due to its low dielectric constant as well as its low dissipation factor, strong thermal conductivity, and outstanding dimensional stability.

Rogers PCB Material Properties

Dielectric Constant

Dissipation Factor

Thermal Conductivity

Dimensional Stability

Difference between Rogers, Teflon & High-Frequency PCBs

PropertyRogers PCBTeflon PCBHigh-Frequency PCB

Comparison

PropertyFR-4 MaterialRogers Material

Conclusion

Because to its specific characteristics, Rogers PCB is a specialized kind of printed circuit board that is frequently utilized in high-frequency and high-speed applications. As comparison to conventional FR-4 PCB, Rogers PCB has a number of benefits, such as reduced signal loss, excellent dimensional stability, and strong thermal management. Several sectors, such as telecommunications, aerospace and military, medical devices, automotive, and consumer electronics, employ Rogers PCB. Manufacturers may face difficulties since the production of Rogers PCB is more difficult and expensive than the production of FR-4 PCB.

Author: Henry

http://www.theengineeringknowledge.com

I am a professional engineer and graduate from a reputed engineering university also have experience of working as an engineer in different famous industries. I am also a technical content writer my hobby is to explore new things and share with the world. Through this platform, I am also sharing my professional and technical knowledge to engineering students.

Originally published at https://www.theengineeringknowledge.com on April 11, 2023.

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