FR4 PCBs experience significant changes in dielectric constant and signal delay due to temperature and frequency variations, impacting filtering performance, which can be managed by using capacitors with appropriate ESR values to address resonance issues.
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Operating from China, WellCircuits stands as a top-tier manufacturer of premium PCBs & PCBAs.
Our expertise lies in crafting multilayer flexible circuits, rigid-flex PCBs, HDI PCBs, and Rogers PCBs.
We excel in rapid-turnaround PCB prototyping and thrive on handling challenging projects as our forte.