TDK’s Metallized Polyester Film Capacitors of the MKT series, models B32520 to B32529, are designed for general-purpose applications in the electronics industry, with a focus on the automotive sector where RFI suppression is crucial. Released in June 2018 by EPCOS AG, a TDK Group Company, this datasheet outlines the specifications, features, and potential applications of these capacitors.
Key Features
- Constructed with polyethylene terephthalate (PET) as the dielectric material.
- Available in different sizes with lead spacings ranging from 5 to 37.5 mm.
- High pulse strength and high contact reliability for demanding environments.
- RoHS-compliant and halogen-free options available upon request.
- AEC-Q200D compliant, indicating suitability for automotive use.
Product Specifications
- The maximum operating temperature of the capacitors is 125 °C.
- Comes in a plastic case and epoxy resin sealing, both meeting UL 94 V-0 standards for flame retardancy.
- Utilizes either stacked-film technology for 5 to 15 mm lead spacing or wound capacitor technology for 10 to 37.5 mm lead spacing.
- Terminals are parallel wire leads that are lead-free tinned, with special lead lengths available on request.
Applications
Typical applications for these capacitors include blocking, coupling, decoupling, bypassing, and RFI filtering in automotive electronics. Their construction ensures that they can withstand harsh conditions and are reliable in high-pulse scenarios.
Marking and Packaging
Capacitors are marked with the manufacturer’s logo, rated capacitance, tolerance, rated DC voltage, manufacture date, series, and lot number. The capacitors are available in bulk or can be delivered taped in Ammo pack or reel formats, with notes on taping provided in a separate chapter.
Additional Information
The datasheet also includes cautions and warnings, important notes indicating that further information should be reviewed at the end of the document for safe and proper usage of the capacitors.
Note: For detailed specifications, dimensions, and ordering information, interested parties should refer to the full document or contact the manufacturer.
References:
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