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EEFSR0D221R4 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

EEFSR0D221R4 product

EEFSR0D221R4

Aluminum - Polymer Capacitors

Polymer CapacitorLow ESRSurface Mount

The EEFSR0D221R4 is a high-performance 220 µF, 2 VDC conductive polymer aluminum electrolytic capacitor from Panasonic's SP-Cap SR series, optimized for low ESR and high ripple current applications.

Best for

  • High-frequency decoupling
  • Power supply filtering

Avoid if

  • Applications requiring voltage ratings above 2 VDC

Check before use

  • Reflow soldering temperature profile

Key specifications

Capacitance
220 µF
Rated Voltage
2 VDC
ESR
4.5 mΩ
Ripple Current
8500 mAr.m.s.

Compliance & Environment

RoHS
RoHS Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power Supply

Datasheet

3c5a4391ddc2b78d72eabd9c40e37432.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for EEFSR0D221R4: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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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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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

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

Design and risk insights

Questions & answers

It is a surface-mount conductive polymer aluminum electrolytic capacitor (SP-Cap) from Panasonic, featuring 220 µF capacitance and 2 VDC rated voltage.