Mica Capacitors

Knowles' Cornell Dubilier brand of mica capacitors deliver stable, high-frequency performance with low loss and high insulation resistance across a wide temperature range.

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Dipped

Stable, high-Q performance in a compact epoxy-dipped package for demanding RF and precision analog applications.

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Surface Mount

Stable, high-frequency performance for MRI and other demanding RF applications in a compact surface-mount form.

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Transmitting

High-voltage transmitting mica capacitors designed for RF and pulse applications requiring high Q, low loss, and long-term stability.

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Partial Discharge Coupling

Designed to detect and isolate high-frequency discharge signals in high-voltage systems for condition monitoring and diagnostics.

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Blogs

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From Grid to Motion: Capacitors Power Industry

Capacitors improve power quality, protection, and performance throughout industrial motor-drive systems.

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Electromagnetic Tracking in MedTech and Why the Sensor Coil Matters

Explore how electromagnetic tracking sensor coils work in medical devices and what factors shape their design and manufacturability.

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Knowles Expands RF Signal Chain Offering with New A-Series Attenuators

The new ATT A-Series expands Knowles’ RF portfolio with compact, high-performance attenuators designed for demanding applications.

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Product Documentation

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Medical Imaging Solutions

Capacitor Solutions for MRI, CT, and X‑Ray Systems

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