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Polymer capacitors

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

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.

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


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


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 2020 Catalog 4MB 16.04.2021 English
PDF POSCAP Catalog 2020 Catalog 6MB 09.07.2021 English
PDF OS-CON Catalog 2020 Catalog 5MB 09.06.2021 English
PDF Polymer Capacitor Flyer Flyer 1MB 17.11.2020 English
PDF OS-CON Flyer Flyer 352KB 17.11.2020 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 2020 Whitepaper 4MB 17.11.2020 English
PDF Polymer Capacitors vs. MLCCs Whitepaper 405KB 17.11.2020 English

Supporto per la progettazione di condensatori

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Simulation data libraries

I modelli di circuiti equivalenti e i dati dei parametri S possono essere scaricati per ogni singolo elemento.
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Characteristic viewer

Questo strumento presenta le varie caratteristiche di una parte selezionata utilizzando un grafico della frequenza di esercizio, della temperatura, ecc.
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CAD data

I dati CAD possono essere scaricati.
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Capacitor selection tool

Scaricare qui lo strumento per visualizzare le caratteristiche necessarie per un condensatore e una selezione automatica, come ESR, corrente di fluttuazione e capacità.
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LC simulator

Simula i requisiti di attenuazione al momento di configurare un filtro LC utilizzando un induttore di potenza e condensatori elettrolitici in alluminio.
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
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