Call us at 508-910-3500.

International inquiries, email

North America inquiries, email

Extend the operating temperature range of polypropylene film capacitors with UltraThermTM technology.

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Custom Capacitor Design & Manufacturing

Custom Applications Group

Key Features

• Collaborative problem-
   solving and solution
• One-on-one engineering

• Responsive to any
   size need
• Competitive lead times
• Built to meet your exact

Aerovox draws on years of cumulative engineering expertise to provide custom design and manufacturing services to meet your unique application needs. We stand apart in our ability to accurately assess engineering challenges and quickly devise effective, customized film capacitors.

Our Custom Applications Group works closely with you in a consultative manner to define and develop exactly the right capacitor solution. Please contact us at or call 508-910-3500.

Manufacturing & Design Capabilities
• Multiple termination options available
• AC or DC applications
• High energy density designs
• Up to 50 kVDC ratings
• Round or flat capacitor form factors
• Quick turn plastic molding capability
• Metal can fabricating capability
• Comprehensive impregnation processes
• Dry construction designs available for many applications
• ITAR compliance

State-of-the-Art Facility
• Largest OEM capacitor test facility in the world
• R&D lab for design and applications testing
• Lean Six Sigma manufacturing
• ISO 9000:2015

Industry-Leading Turn-Around Time
Our turn-around time for custom and specialty film capacitors is significantly shorter than the industry average. Design consultation and a preliminary quote are typically completed within one week.