Capacitors

Panasonic provides various capacitor technologies including hybrid, electrolytic, polymer and plastic film.
We constantly develop our product range to contribute to the optimization of your product.

Learn more about capacitor technology

Our top product lines

Capacitors

Hybrid capacitors

These devices combine the low ESR characteristics of specialty polymer capacitors and the low leakage current of aluminium electrolytic capacitors.

Capacitors

Polymer capacitors

Panasonic is a leading manufacturer of specialty polymer aluminum capacitors: SP-Caps; OS-CON and POSCAP.

Capacitors

Film capacitors for a wide variety of applications

Low ESR, high reliability and long life solutions for industrial, automotive, infrastructure and home appliance applications.

Capacitors

Aluminium electrolytic capacitors

Panasonic manufactures aluminium electrolytic capacitors in both surface mount and radial lead types.

Capacitors

Electric double layer capacitors (Gold capacitors) (EOL Oct. 1st, 2020

Large capacitance; small size; superior charge and discharge performance. (EOL Oct. 1st, 2020)

Whitepaper on capacitor technologies

Name	File type	Size	Date	Language
Evolving Capacitor Technology with outstanding ESR	Whitepaper	2MB	24.07.2020	English
Understanding Polymer and Hybrid Capacitors	Whitepaper	4MB	17.11.2020	English
Polymer Capacitors vs. MLCCs	Whitepaper	405KB	17.11.2020	English

News & Events

Capacitor News

Read the latest news about our capacitors and stay informed about our upcoming events.

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10.11.2022

New product introductions

POSCAP offer extended with ultimately reliable and compact TLE series

Guaranteed 2,000 hours at 125°C in compact housing, new TLE series complements Panasonic’s range of Conductive Polymer Tantalum Solid Capacitors

02.11.2022

Awards

Shortlisted for this year's Elektra Awards

Panasonic Industry has been shortlisted for the 2022 Elektra Awards – with four products in the category "Passive & Electromechanical Product of the Year"

06.04.2022

New product introductions

Proven technology, phenomenal increase in lifetime - and ready for the heat

5,500 hours at 125°C: Panasonic Industry enters new era by extending SP-Cap Polymer Capacitor line-up with temperature resistant KX series

24.03.2022

Application Insights

Polymer Capacitors – a superior alternative for MLCCs in every regard?

It's not only because of the industry-wide MLCC shortage: Panasonic’s range of Polymer caps stands out with excellent characteristics that are clearly outperforming conventional MLCCs