Standard FR-4 Rigid PCB for Consumer Electronics and General Purpose Applications

The standard FR-4 rigid PCB is the most widely used printed circuit board platform for consumer electronics and general-purpose applications. Fabricated from flame-retardant glass-reinforced epoxy laminate, this board delivers reliable electrical performance, mechanical strength, and cost-effectiveness across a broad range of products. Available in single-sided, double-sided, and multilayer configurations (up to 10 layers), it supports through-hole and surface-mount technologies with minimum trace width/spacing of 0.1mm/0.1mm. Compliant with UL94 V-0 flame rating and RoHS directives, this versatile board is the industry standard for power supplies, control boards, communication devices, and countless other applications.

• Power Supplies & Converters – High copper weight options handle elevated currents, while good thermal conductivity dissipates heat efficiently.
• Consumer Electronics – TVs, set-top boxes, home appliances, and audio equipment benefit from the cost-effectiveness and reliable electrical performance.
• Communication Devices – Routers, modems, and networking equipment leverage the board’s stable dielectric properties (Dk 4.0-4.8 at 1MHz) for signal integrity.
• Industrial Controls – PLCs, motor drives, and automation equipment utilize the mechanical robustness and wide operating temperature range of FR-4 boards.
• Automotive Electronics – Suitable for non-critical automotive applications such as infotainment, lighting controls, and sensor modules. High-Tg variants (TG 150-170°C) available for under-hood applications.