An FR4 PCB is a type of printed circuit board that is made using FR4 material. FR4 is the most widely used material in the production of PCBs. It is popular among electric engineers and technicians because of its many advantages.

FR4 PCBs are in high demand in the PCB assembly industry. They are compact and easy to design, making them ideal for a wide range of electronic applications. In addition, FR4 PCBs are affordable and can be used in various electronic devices, making them a popular choice for manufacturers.

Types of FR4 Materials and Parameters:

FR4 is a widely used material in the PCB industry, and it comes in various types and parameters. Here are some of the commonly used types of FR4 materials and their parameters:

Standard FR4: This is the most commonly used FR4 material. Its parameters include a dielectric constant of 4.5, a dissipation factor of 0.02, and a glass transition temperature (Tg) of 140-150°C.

High Tg FR4: This material has a higher Tg of 170-180°C, making it more suitable for applications that require higher temperatures. Its dielectric constant is also slightly lower than that of standard FR4 at 4.3.

Halogen-Free FR4: This type of FR4 material does not contain halogen compounds, which are harmful to the environment. Its parameters are similar to those of standard FR4.

FR4 with Lead-Free Assembly Compatibility: This material is designed to be compatible with lead-free assembly processes. It has a high Tg of 170-180°C and a low coefficient of thermal expansion (CTE), making it suitable for high-temperature applications.

High Frequency FR4: This material has a low dielectric constant of 3.5 and a low dissipation factor of 0.002, making it suitable for high-frequency applications.

It's important to note that the specific parameters of an FR4 material can vary depending on the manufacturer and the intended use of the PCB.

Why Choose Birmin as Your FR4 PCB Manufacturer?

At Birmin, we take pride in offering top-notch FR4 Printed Circuit Boards that meet the highest quality standards in China. Here are six key reasons why our FR4 boards are the best choice for your PCB assembly needs:

Superior Material: We use high-quality fiberglass epoxy laminated sheets, ensuring excellent durability and fire-resistant properties of our FR4 boards.

Skilled Manufacturing: Our experienced team employs optimal manufacturing techniques to ensure precise and reliable FR4 PCB production, guaranteeing the highest level of performance.

Wide Range of Options: We provide a comprehensive list of FR4 PCB products and services, catering to various specifications, layer counts, sizes, and complexities, allowing you to find the perfect fit for your project.

Uncompromised Quality: With strict quality control processes in place, we meticulously inspect every FR4 board to ensure its adherence to industry standards, resulting in reliable and high-performing PCBs.

Competitive Rates: We offer affordable rates without compromising on quality, allowing you to benefit from cost-effective FR4 solutions for your PCB assembly projects.

Fast Turnaround: Our efficient manufacturing processes and streamlined operations enable us to provide fast turnarounds, ensuring prompt delivery of your FR4 PCBs to meet your project timelines.

Choose Birmin for premium-quality FR4 PCBs in China, and experience exceptional service, competitive pricing, and rapid production. Contact us today for all your FR4 board requirements.