Rogers PCB for High-Frequency & RF Applications

Rogers PCB material refers to high-performance laminates manufactured by Rogers Corporation, most commonly the RO4000 series (RO4003C, RO4350B). These materials offer a lower and more stable dielectric constant (Dk) than standard FR4, minimal dielectric loss, and higher thermal conductivity — making them the preferred substrate for RF, microwave, radar, and high-frequency circuit designs.

SFX PCB specializes in the Rogers RO4000 series, specifically RO4003C and RO4350B. These are industry-standard laminates widely used in RF amplifiers, microwave circuits, antenna systems, and radar electronics. Custom hybrid constructions combining Rogers with FR4 layers are also available for cost-optimized designs.

Rogers PCBs serve a wide range of demanding industries, including aerospace and defense (radar systems, avionics, guidance systems, and military-grade RF electronics), telecommunications (5G base stations and antenna arrays), medical and industrial equipment (MRI, X-ray, and ultrasound devices), and high-power RF electronics such as power amplifiers and 5G modules.

Yes. SFX PCB supports hybrid board constructions such as RO4350B combined with FR4. This approach allows designers to use Rogers material only in the high-frequency signal layers while using lower-cost FR4 elsewhere, reducing overall board cost without sacrificing RF performance where it matters most.

SFX PCB offers multiple surface finishes for Rogers-based PCBs, including ENIG (Electroless Nickel Immersion Gold), Immersion Silver, Immersion Tin, OSP, ENEPIG, Hard Gold, and Soft Gold. ENIG is particularly recommended for RF applications due to its flat, consistent surface that supports precise impedance-controlled signal transmission.

SFX PCB holds ISO 9001, ISO 14001, and ISO 13485 certifications. Their facilities conduct 100% electrical testing on every board and implement multi-stage quality control inspections throughout production, ensuring consistent, aerospace- and telecom-grade quality on every Rogers PCB order.

A PCB (Printed Circuit Board) is the finished, fully fabricated board with etched copper traces, drilled holes, and surface finishes ready for component assembly. A CCL (Copper Clad Laminate) is the raw base material — such as Rogers RO4003C or RO4350B — which is the laminate sheet with copper foil bonded to it that manufacturers use as the starting substrate to produce a PCB.