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400CXW100MEFR16X31.5 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

400CXW100MEFR16X31.5 product

400CXW100MEFR16X31.5

Aluminum Electrolytic Capacitors

RadialElectrolytic105°CHigh Voltage

The Rubycon 400CXW100MEFR16X31.5 is a high-performance, ultra-miniaturized radial aluminum electrolytic capacitor designed for long-life applications at 105°C.

Best for

  • Power supply filtering
  • Industrial electronics
  • High-temperature environments

Avoid if

  • Space is extremely limited beyond 16mm diameter
  • Ripple current exceeds 0.71A at 120Hz

Check before use

  • PCB footprint and lead spacing (7.5mm)

Key specifications

Capacitance
100 µF
Rated Voltage
400 Vdc
Endurance
5000 hours @ 105°C

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
EAR99
HTSUS
8532220020.0

Application

Power SuppliesIndustrial Control

Datasheet

e1f67cbe3150cdee160eeb5170638d23.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 400CXW100MEFR16X31.5: 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

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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 100µF, 400V radial electrolytic capacitor from Rubycon's CXW series, optimized for high-temperature (105°C) and long-endurance (5000 hours) applications.