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POSCAP

Stable capacitance at high frequencies and temperatures with Low ESR/ESL. Panasonic's capacitor product range has been expanded with POSCAP tantalum polymer solid capacitors.

POSCAP - conductive polymer tantalum solid capacitors

POSCAP utilizes sintered tantalum as the anode and a highly conductive polymer - uniquly created by Panasonic - as the cathode. This enables POSCAP capacitors to be thin, small and at the same time have low ESR (Equivalent Series Resistance) and superior high frequency characteristics.

These features make POSCAP devices one of the best candidates for digital/high frequency applications. POSCAP capacitors also feature high reliability and good heat resistance.

Our top products

POSCAP™ TQC series
Polymer tantalum capacitors

POSCAP™ TQC series

- High voltage (35V max.) - Small size - Large capacitance (220uF max.)
POSCAP™ TPS series
Polymer tantalum capacitors

POSCAP™ TPS series

- Small size - Low profile - Large capacitance (330uF max.)
POSCAP™ TPE series
Polymer tantalum capacitors

POSCAP™ TPE series

- Low ESR - Large capacitance (1500uF max.) - Small size

More available product lines

POSCAP™ TDC series

- 125°C guaranteed
- High voltage
- Small size

POSCAP™ TPC series

- Low profile (1.1mm)
- Small size

POSCAP™ TA series

- High reliability
If it is intended for use in automotive applications, please contact our sales team.

POSCAP™ TV series

- High reliability
- 125°C guaranteed
If it is intended for use in automotive applications, please contact our sales team.

POSCAP™ TPB series

- Large capacitance (470uF max.)
- Small size

POSCAP™ TH series

- 125°C guaranteed
- Large capacitance (470uF max.)

POSCAP™ TC series

- 125°C guaranteed
- Large capacitance (1000uF max.) - Low ESR

POSCAP™ TPG series

- Small size and low profile
- Large capacitance (220uF max.)

POSCAP™ TPSF series

- Super low ESR (6mΩ max.)
- Super low ESL (0.7nH)
- Face down terminal type
- Small size

POSCAP™ TQS series

- High voltage (35V max.)
- Low profile

POSCAP™ TPF series

- Low ESR (6mΩ)
- Large capacitance (1000µF)

POSCAP™ TLE series

- Endurance of 125°C 2000h
- Small size
- Large capacitance (330µF max.)

Download our promotion documents

Name File type Size Date Language
PDF Polymer Capacitors: Speed up your design – The next stage of low ESR Flyer 1 MB 15.10.2024 English
PDF Products Catalog (POSCAP) Catalog 7 MB 13.11.2024 English
PDF SOS – MLCC to Panasonic Polymer Series Flyer 440 KB 17.11.2020 English

Design support for capacitors

Simulation data libraries
Tools

Simulation data libraries

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

Characteristic viewer

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

CAD data

CAD data can be downloaded. (3D STEP, 3D PDF)
Capacitor selection tool
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.
LC simulator
Tools

LC simulator

Simulates attenuation requirements when configuring an LC filter using a power inductor and aluminium electrolytic capacitors.
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Cross reference search by part number

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