FR4 PCB

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FR4 PCB

FR4 PCBs, or fiberglass-reinforced plastic (FR4) PCBs, are the most widely used type of circuit board in the modern electronics industry. Their core feature is the FR-4 material, a composite of epoxy resin and fiberglass cloth, as the insulating substrate. This type of PCB is distinguished by its excellent electrical insulation, high mechanical strength, and outstanding heat resistance, ensuring stable operation in a variety of environments. For example, a typical double-sided OSP PCB, made from FR-4 material from premium manufacturers like Shengyi, boasts a standard 1.6mm board thickness and a 36µm finished copper thickness, ensuring both structural stability and reliable electrical connections. The OSP (Oxidation Preservation) treatment provides a flat, highly solderable copper surface for soldered components, making it ideal for subsequent reflow soldering. Therefore, FR4 PCBs, with their balanced performance and cost-effectiveness, are widely used in a wide range of applications, including industrial control equipment, automotive electronic systems, smart home appliances, and consumer electronics, making them a classic and reliable choice for carrying circuit functions.

About
Anhui Hongxin Electronic Technology Co., Ltd.
Anhui Hongxin Electronic Technology Co., Ltd.
Anhui Hongxin Electronic Technology Co., Ltd. located in China P C B Industrial Park, Guangde Economic Development District, Anhui Province. Established in October 2 0 1 3, our factory occupied 2000 square meters and employs 158 staff members, including over 7 professional engineers with more than 15 years of experience. The company's P C B products include 1- 32 layer boards, high Tg boards, thick copper boards, rigid-flex boards, high- frequency boards, hybrid dielectric laminated boards, buried via boards, metal-based boards, and halogen- free boards. High-precision P C B rapid prototyping is available, with bulk orders for single and double -sided boards delivered within 6 - 7 days, 4 - 8 layer boards within 9 - 20 days, 10 - 16 layer boards within 20 - 25 days, 16 - 32 layer boards within 25 - 45 days, H D I boards within 25 days, and double- sided prototyping deliverable as quickly as 24 hours. We are committed to providing high-quality products and professional services to global customers, and we have the capability to deliver orders of both large quantities and small batches. The surface treatment processes of our products are complete. The base material types include FR-1, 22F, CEM-1, CEM-3, FR-4 (with high Tg, halogen-free, etc.), high-frequency boards, and metal substrates. All product types have passed ISO9001, ISO14001, ISO45001, IATF16949 international quality management system certifications and UL safety certifications. Our sales network extends from inland areas to Southeast Asia and Europe and America. In the fierce market competition, we have always received high praise from customers.
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