FR-4 is the most widely used base material in PCB manufacturing. It is a glass-reinforced epoxy laminate offering high mechanical strength, excellent electrical insulation, and very good temperature resistance. The term "FR" (Flame Retardant) indicates that the material is flame resistant and meets the UL94 V-0 standard.
Thanks to their robust properties, FR-4 PCBs are widespread in almost all electronics industries. They are used in industrial electronics and automation technology, where they enable durable controls and sensors. In telecommunications, they provide a reliable basis for network technology and communication systems. They are also essential in medical technology for precise diagnostic and monitoring devices. In consumer electronics, they are used in computers, household appliances, and portable devices. Moreover, they are a proven solution for automotive applications, especially in control units and power electronics.
Depending on requirements, there are various FR-4 variants:
Simple & cost-effective solution for standard applications
Through-hole for more complex circuits
Up to 40 layers for high-speed & high-performance applications
Especially for high temperatures & demanding environments
Environmentally friendly alternative with optimized properties
Our high-quality FR-4 PCBs are manufactured using state-of-the-art manufacturing technology and according to strict quality standards. They offer precise production per ISO, IPC, and UL norms and individual material options for specific applications. Thanks to flexible production quantities, they are suitable for both prototypes and series production. Various surface finishes like HASL, ENIG, OSP, or immersion silver/gold ensure optimum performance and durability. With high-precision structure sizes down to 0.075 mm trace width, they ensure the highest reliability. Additionally, we enable fast turnaround times and worldwide shipping.
