Custom FR5 vs FR4 Printed Circuit Boards: Top Suppliers & Factory Options

Looking for a high-quality printed circuit board material? Look no further than FR5 from Ousai Electronic Material Co., Ltd. FR5 is a flame retardant, high-temperature laminate that offers excellent mechanical strength and dimensional stability. It is suitable for a wide range of applications, including automotive, aerospace, and industrial electronics, Compared to the more common FR4, FR5 offers superior thermal performance and higher glass transition temperature, making it ideal for use in demanding environments. It also provides better resistance to moisture and chemicals, ensuring reliable performance in harsh conditions, At Ousai Electronic Material Co., Ltd., we take pride in offering top-of-the-line PCB materials that meet the highest industry standards. Our FR5 boards are available in a variety of thicknesses and copper weights to suit your specific requirements. With our commitment to quality and customer satisfaction, you can trust Ousai Electronic Material Co., Ltd. to deliver the best FR5 printed circuit boards for your applications