Rogers 4350B PCB
Design notes, stack-up examples and case studies using Rogers 4350B materials for RF and high-frequency PCBs, plus matching product references.
What is Rogers A350B?
Rogers A350B is a thermoset hydrocarbon ceramic laminate engineered for RF and microwave PCB applications that require stable dielectric performance and production-friendly processing. Compared with many PTFE-based laminates, A350B typically offers improved dimensional stability during drilling and lamination, which helps reduce registration variation and improve yield in volume manufacturing.
Engineering intent (what engineers actually care about): repeatable impedance, predictable phase behavior, and manufacturability in multilayer or hybrid stack-ups.
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