A proven technology for critical applications
As the industry returns from the summer break, it's the perfect time to revisit the new Exxelia ceramic capacitor family.
The Exxelia CalRamic Single-Layer Disc range combines high-voltage performance, long-term stability and proven reliability for demanding applications across aerospace, defense, industrial, medical and energy markets.
- High-voltage capability: Standard offerings range from 3kVdc up to 20kVdc for demanding power systems.
- Extreme durability: Engineered for harsh environments, with custom designs handling temperatures up to 300°C.
- Stable performance: Provides highly reliable, low-loss precision utilizing Class I and Class II dielectrics.
- Versatile applications: Ideal for critical sectors including aerospace, military, medical, and deep space.
September marks the beginning of new projects, fresh designs and ambitious engineering challenges. As teams return to work and development cycles accelerate, selecting reliable components becomes more important than ever.
If you're looking for proven high-voltage ceramic capacitors for your next design, Exxelia's CalRamic Single-Layer Disc range deserves a place on your shortlist.
For decades, Exxelia has supported engineers developing electronic systems that operate in some of the world's most demanding environments. The Exxelia CalRamic Single-Layer Disc ceramic capacitors are designed to deliver dependable performance where stability and reliability are essential.
Their single-layer ceramic construction provides excellent electrical characteristics, including:
- High voltage capability (voltage range 3KVdc through 20KVdc+)
- Excellent insulation resistance
- Low dielectric losses
- Stable capacitance over a wide temperature range
- Long operational lifetime
- High reliability in harsh environments
These features make the range particularly suitable for applications where component failure is simply not an option.
Ready for Your Next Design
Whether you're starting a new development or updating an existing platform, the Exxelia Calramic range supports a broad variety of applications, including:
- Aerospace and defense electronics
- Industrial power equipment
- Medical systems
- Railway electronics
- Energy conversion
- High-voltage instrumentation
- Pulse, filtering and coupling circuits
With a wide selection of capacitance values and voltage ratings, engineers can select the configuration best suited to their design constraints.
Discover Exxelia CalRamic Single Layer Disc
Updated at: September 25, 2026.
Authors
Andrew Schweber (Technical Sales Manager Exxelia CalRamic)
Michael Roach (Technical Sales Manager Exxelia CalRamic)
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