SEI Capacitors, Inc. was founded in 1961 and became part of Capacitor Industries in 1995. With over five decades of experience, SEI Capacitors has established itself as a leader in the manufacture of metalized film capacitors for critical applications.
Applications The capacitors produced by SEI Capacitors, Inc. are used in a variety of demanding fields, including:
- Aerospace and Avionics
- Instrumentation
- Industrial and Manufacturing Equipment
- Power Conditioning Systems
Product Specialization SEI Capacitors specializes in the manufacture of:
- Dipped Mica Capacitors
- Chip Mica Capacitors
- High Voltage Mica Capacitors
- Miniature Capacitors
- Metal Clad Capacitors
Their DM series of Dipped Mica Capacitors directly crosses with Cornell Dubilier’s CD Series, ensuring compatibility and reliability in various applications.
Aluminum Electrolytic Products SEI Capacitors also offers a wide range of Aluminum Electrolytic capacitors, including:
- Computer Grade (Screw Terminal type)
- Snap-In
- Radial-Leaded Miniature
- Photo-Flash
- Custom-designed capacitors using various technologies
Experience and Expertise With more than 50 years of experience, SEI Capacitors excels in manufacturing high-quality Mica, foil, and Metal Clad capacitors. Their extensive research and development have led to innovative manufacturing methods and materials, ensuring their products meet the highest standards of performance and reliability.