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T545W477M006ATE055 - High Energy Polymer Tantalum

Download the T545W477M006ATE055 datasheet PDF. This datasheet also covers the T545 variant, as both devices belong to the same high energy polymer tantalum family and are provided as variant models within a single manufacturer datasheet.

Features

  • of multilayer ceramic capacitors (low ESR and high frequency capacitance retention), aluminum electrolytics (higher capacitance and benign failure mode) and proven solid tantalum technology (volumetric efficiency, surface mount capability and extremely long life). In addition, this series is subjected to 100% thermal shock and voltage aging to insure long term reliability. Benefits.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (T545_Kemet.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number T545W477M006ATE055
Manufacturer Kemet
File Size 1.56 MB
Description High Energy Polymer Tantalum
Datasheet download datasheet T545W477M006ATE055 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
KEMET Organic Capacitor (KO-CAP) T545 Series High Energy Polymer Tantalum Overview The KEMET Organic Capacitor is a tantalum capacitor with a Ta anode and Ta2O5 dielectric. A conductive organic polymer replaces the traditionally used MnO2 as the cathode plate of the capacitor. This results in very low ESR and improved capacitance retention at high frequency. The polymer technology also exhibits a benign failure mode which eliminates the ignition failures that can occur in standard MnO2 tantalum types. Ta polymers may be operated at voltages up to 90% of rated voltage for part types with rated voltages of ≤ 10 volts and up to 80% of rated voltage for part types > 10 volts with equivalent or better reliability than traditional MnO2 tantalum capacitors operated at 50% of rated voltage.
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