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Polymer capacitors

Panasonic is a leading manufacturer of specialty polymer aluminum capacitors, such as SP-Caps, OS-CON and POS-CAP devices, as well as polymer hybrid aluminium electrolytic capacitor technologies.
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Features

  • Low ESR is realized by using conductive polymer.
  • Ideal for noise reduction across a wide frequency domain thanks to the large capacitance and low ESR offered.
  • The temperature characteristics of conductive polymer are very stable for ESR and capacitance.

Our conductive polymer capacitors range

capacitor polymer sp-cap
Polymer Aluminum Capacitors

SP-Cap

SP-Cap is a rectangular chip-shaped aluminum electrolytic capacitor that uses a polymer as its electrolyte.
capacitor polymer poscap
Polymer Tantalum Capacitors

POSCAP

These devices offer a stable capacitance at high frequencies and high temperatures with low ESR/ESL.
capacitor polymer oscon
Polymer Aluminum Capacitors

OS-CON

OS-CON is a solid aluminum capacitor with a highly conductive polymer.
capacitors polymer electrolytic capacitor selection tool
Design tools

Polymer and electrolytic capacitor selection tool

Helping you easily finding the right polymer and electrolytic capacitor part number(s) for your design even when you are off-line.

In addition to our product finder on our website, we have created a selection tool in Microsoft® Excel for you.

Please feel free to download it by a simple click.

Get the selection tool here!

Download our promotion documents

Name File type Size Date Language
PDF SP-Cap Catalog Catalog 4MB 12.10.2022 English
PDF POSCAP Catalog Catalog 6MB 01.11.2022 English
PDF OS-CON Catalog Catalog 8MB 12.04.2022 English
PDF Polymer Capacitor Flyer Flyer 1MB 17.11.2020 English
PDF OS-CON Flyer Flyer 2MB 29.07.2022 English
PDF SOS – MLCC to Panasonic Polymer Series Flyer Flyer 440KB 17.11.2020 English
PDF SP-Cap Polymer Capacitor GY Series Flyer, Leaflet 761KB 17.11.2020 English
PDF Understanding Polymer and Hybrid Capacitors Whitepaper 4MB 17.11.2020 English
PDF Polymer Capacitors vs. MLCCs Whitepaper 405KB 17.11.2020 English
PDF EV Charging Solutions from Panasonic Industry Catalog, Brochure 2MB 07.03.2022 English
PDF Building Automation - Energy Management Solutions Catalog, Brochure 1MB 01.03.2022 English
PDF OS-CON: An ideal replacement for Aluminum Electrolytic capacitors Flyer 656KB 07.06.2022 English

Design support for capacitors

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Tools

Simulation data libraries

Equivalent circuit models and S-parameter data can be downloaded for each individual item.
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Tools

Characteristic viewer

This tool presents various characteristics of a selected part using a graph of the operating frequency, temperature etc.
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CAD

CAD data

CAD data can be download.
(3D STEP, 3D PDF)
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Tools

Capacitor selection tool

Download the tool here, which displays the characteristics, like ESR, ripple current, capacitance, needed for a capacitor and an automated selection.
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Tools

LC simulator

Simulates attenuation requirements when configuring an LC filter using a power inductor and aluminium electrolytic capacitors.
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Tools

Cross reference search by part number

Searching part numbers to find alternatives from Panasonic Industry

Capacitors On-Demand online seminars

capacitors polymer new passive technologies for 5G applications online seminar teaser
23.02.2022

New Passive Technologies for 5G Applications

Learn about the changes to be implemented to move from 4G to 5G, the requirements for passive components for 5G. And about the advantages of Polymer over MLCCs where they are completely replaced with.
Product Finder

Use the Product Finder to find the best product for you

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Find the optimal product for your project by selecting attributes and filter criteria
Go to Product Finder