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Lineup of "ECAS series lineup", Murata capacitors.

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Polymer Aluminum Electrolytic Capacitors ECAS Series

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  • Complies with RoHs
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  • LargeCap
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High capacitance and Low ESR by aluminum foil for anode and conductive polymer for cathode

Feature

High capacitance and Low ESR by aluminum foil for anode and conductive polymer for cathode

Example of Structure/Capacitor Model

ECAS series is the capacitor with the lowest ESR among all of the Electrolytic Capacitors and with larger capacitance value than MLCC

ECAS series is the capacitor with the lowest ESR among all of the Electrolytic Capacitors and with larger capacitance value than MLCC

Excellent performance for smoothing of various power supply line.
ECAS series is suitable for FPGA or CPU with high frequency and large load current due to low ESR, low Impedance and stable Cap value.

Excellent performance for smoothing of various power supply line

Stable capacitance with applied DC voltage/Temperature

No capacitance change with DC bias due to aluminum oxidized film for dielectric stable of capacitance value with temparature change by using conductive polymer for cathode.

Stable capacitance with applied DC voltage/Temperature

Excellent performance in peak power assist application of various power supply line.
ECAS series is suitable for stable capacitance required curcuit such as USB bus power line and battery line for peak power assist.

Excellent performance in peak power assist application of various power supply line

No acoustic noise

ECAS series has no piezo effect with DC bias due to consist of oxidized aluminum film for dielectric layer.

Suitable for Acoustic Noise Concerened Circuits

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