Brief Description

FR4 PCB Printed Circuit Board are made from a fiberglass-reinforced epoxy laminate material that is widely used in the electronics industry. These sheets provide an excellent balance of mechanical strength, electrical insulation, and thermal resistance, making them ideal for a variety of applications. FR4 PCB sheets are known for their high dielectric strength, low moisture absorption, and superior fire resistance. These properties make them suitable for use in consumer electronics, industrial machinery, telecommunications, and aerospace applications. Our FR4 PCB sheets are available in various thicknesses and sizes, offering flexibility for different design requirements.

FAQ Section

Q1: What is FR4 material?

A1: FR4 is a grade designation for flame-retardant fiberglass-reinforced epoxy laminate material. It is widely used in the construction of printed circuit boards (PCBs) due to its excellent mechanical and electrical properties.

Q2: What are the key advantages of using FR4 PCB sheets?

A2: The key advantages include high dielectric strength, low moisture absorption, excellent mechanical strength, and superior thermal and fire resistance. These properties ensure reliable performance in various environments and applications.

Q3: What thicknesses are available for FR4 PCB sheets?

A3: FR4 PCB sheets are available in a range of thicknesses, typically from 0.2mm to 3.2mm. Custom thicknesses can also be provided based on specific requirements.

Q4: Are FR4 PCB sheets suitable for high-temperature applications?

A4: Yes, FR4 PCB sheets are designed to withstand high temperatures, with a typical glass transition temperature (Tg) of around 130-140°C. High-Tg FR4 variants can offer even higher thermal stability.

Q5: Can FR4 PCB sheets be used for multilayer PCBs?

A5: Absolutely. FR4 is the standard material used for both single-layer and multilayer PCBs due to its robust properties and versatility.

Q6: How does FR4 material impact the performance of a PCB?

A6: FR4 material provides a stable and reliable substrate for electronic components, ensuring good electrical insulation and mechanical support. This leads to better overall performance and longevity of the PCB.

Q7: Are FR4 PCB sheets compliant with environmental regulations?

A7: Yes, FR4 PCB sheets are compliant with various environmental regulations, including RoHS (Restriction of Hazardous Substances) and REACH (Registration, Evaluation, Authorization, and Restriction of Chemicals).

Q8: Can you customize the size and shape of FR4 PCB sheets?

A8: Yes, we offer customization services to cut FR4 PCB sheets to specific sizes and shapes based on customer requirements.

Q9: What are the typical applications of FR4 PCB sheets?

A9: Typical applications include consumer electronics, automotive electronics, industrial machinery, telecommunications, aerospace, and medical devices.

Q10: How can I place an order for FR4 PCB sheets?

A10: You can place an order by contacting our sales team through our website or by phone. We will assist you with specifications, customization options, and pricing.

By providing high-quality FR4 PCB and comprehensive customer support, we ensure that our clients receive the best materials for their electronic applications. Whether you need standard sizes or custom configurations, our FR4 PCB sheets will meet your needs with excellent performance and reliability.