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T491B476K004AT AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

T491B476K004AT product

T491B476K004AT

Tantalum Capacitors

TantalumSMD47uF4V

The T491B476K004AT is a standard industrial-grade 47 µF, 4 V tantalum capacitor in a 3528-21 package, suitable for general filtering and decoupling.

Best for

  • General decoupling
  • Filtering in DC/DC converters

Avoid if

  • Reverse polarity applications
  • High-transient voltage environments without derating

Check before use

  • Operating temperature derating

Key specifications

Capacitance
47 µF
Voltage
4 VDC
Tolerance
±10%
ESR
2.0 Ohms

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
1
ECCN
EAR99
HTSUS
8532210050.0

Application

DC/DC ConvertersPortable Electronics

Datasheet

T491B476K004AT-KEMET-datasheet-84169765.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for T491B476K004AT: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a solid MnO2 tantalum surface mount capacitor from KEMET's T491 industrial series, featuring 47 µF capacitance and 4 VDC rating.