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MIL QPL

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MIL QPL

Exxelia offers a comprehensive range of MIL QPL-certified film and mica capacitors, designed to meet the highest reliability standards required by aerospace, defense, and high-performance industrial applications.

 

Our MIL-qualified capacitors comply with rigorous military specifications, ensuring exceptional durability, stability, and performance under extreme environmental conditions. With approvals such as MIL-PRF-83446 for mica capacitors, as well as MIL-PRF-55514 and MIL-PRF-19978 for film capacitors, Exxelia provides components that guarantee superior electrical characteristics and long operational lifetimes.

 

Whether for power electronics, filtering, or energy storage, our MIL QPL-certified capacitors are trusted by major OEMs and defense organizations worldwide. Our expertise in high-reliability capacitors allows us to offer custom solutions tailored to the most demanding specifications.

 

Explore Exxelia’s MIL QPL capacitor portfolio to find the ideal solution for your critical applications.

Frequently Asked Questions

Find answers to the most frequently asked questions about our products and services.
What are MIL QPL-qualified capacitors?

MIL/DSCC-qualified capacitors are passive components that meet military (MIL). These certifications ensure high reliability and performance for aerospace, defense, and other demanding applications.

What are the main advantages of film and mica capacitors compared to other types?

Film and mica capacitors offer excellent stability, low dielectric losses, and high reliability under extreme environmental conditions. They are often preferred for high-frequency, high-voltage, and high-temperature applications.

What are the key MIL standards applicable to Exxelia's film and mica capacitors?

Exxelia's MIL-qualified film and mica capacitors comply with standards such as:

  • MIL-PRF-83446 (Mica capacitors)
  • MIL-PRF-55510 (Polyester film capacitors)
  • MIL-PRF-87217 (Polypropylene film capacitors)
What is the difference between MIL-PRF QPL specifications?

MIL-PRF (Performance Specification) is a military qualification defining performance requirements. DSCC specifications are managed by the Defense Logistics Agency (DLA) and often reference MIL standards while including additional performance parameters or screening processes.

In which applications are MIL QPL film and mica capacitors commonly used?

These capacitors are widely used in:

  • Military and commercial aerospace systems
  • Radar and RF applications
  • Power electronics and energy storage
  • Avionics and electronic warfare systems
What is the typical operating temperature range of Exxelia’s MIL QPL capacitors?

The operating temperature depends on the specific capacitor type but generally ranges from -55°C to +125°C or higher, depending on the MIL specification.

How does Exxelia ensure the reliability of its MIL QPL capacitors?

Exxelia follows rigorous manufacturing and screening processes, including:

  • 100% electrical testing
  • Burn-in procedures
  • Environmental stress screening (ESS)
  • Lot acceptance testing (LAT)
Can Exxelia provide custom MIL QPL qualified capacitors?

Yes, Exxelia can develop custom MIL QPL qualified capacitors based on specific customer requirements, including special form factors, capacitance values, and voltage ratings.

How can I obtain the qualification certificates for Exxelia’s MIL QPL capacitors?

Qualification certificates are available upon request. Customers can also find documentation on Exxelia’s website or by contacting customer support.

Are Exxelia’s MIL QPL capacitors ITAR-compliant?

Exxelia's MIL QPL capacitors can be ITAR-compliant if required. Please contact us for details on specific part numbers and compliance regulations.

What quality certifications does Exxelia hold?

Exxelia is certified EN 9100, a quality standard specific to the aerospace, space, and defense sectors. Our facilities are also ISO 9001 certified (quality management), and some are certified ISO 13485 for medical devices. Other industry-specific standards, such as NADCAP or AQAP, may also apply depending on the products and markets.

Why is EN 9100 certification important for the aerospace and space sectors?

The EN 9100 standard ensures a rigorous quality management system tailored to the critical requirements of the aerospace, space, and defense industries. It is required by major OEMs such as Airbus, Safran, Thales, or CNES. This certification guarantees product traceability, risk management, and compliance with international standards.

Are your components certified for use in medical devices?

Yes, some of our facilities are ISO 13485 certified, the quality standard for medical devices. This certification enables Exxelia to design and manufacture components (such as coils, sensors, or capacitors) used in high-reliability medical equipment, including MRI scanners, ventilators, and imaging systems.

What benefits do your certifications bring to the railway sector?

The railway industry demands durability, reliability, and long service life. While a dedicated certification like EN 9100 is not required, Exxelia applies IRIS standards and complies with IEC/EN regulations specific to railway applications. Our quality processes ensure component compliance for trains, metros, and tramways, including fire safety and electromagnetic compatibility.

Are your products compliant with defense standards?

Yes. Exxelia meets defense industry requirements through its EN 9100 certification and compliance with military standards (MIL-STD, STANAG). Our components are qualified for critical applications such as RF systems, embedded electronics, guided munitions, or radar systems. Some products are also subject to customer-specific qualification procedures.

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