400KXW100MEFC16X30 Rubycon Capacitor Polarised (Capacitor, Polarized Radial Diameter) In Stock

400KXW100MEFC16X30 from Rubycon is a polarized capacitor for power-rail decoupling, filtering, timing support, and noise suppression. Key specifications include 20%, 400V, 100uF, 0.6mA, Capacitor, Polarized Radial Diameter package/footprint, supporting reliable selection for OEM maintenance, prototyping, and production BOMs. The Capacitor, Polarized Radial Diameter format supports standard assembly and sourcing workflows.

OBSOLETECapacitor PolarisedVerified Jun 2026
Package / Visual Reference
400KXW100MEFC16X30Capacitor, Polarized Radial Diameter
Quick Facts
Manufacturer
Rubycon
Package
Capacitor, Polarized Radial Diameter
Pin Count
2
Lifecycle
OBSOLETE
Category
Capacitor Polarised
Temp Range
-25.0°C to 105.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Key Features

  • 20% rating/value supports defined circuit selection for this polarized capacitor
  • 400V specification provides an additional quantitative design check
  • Capacitor, Polarized Radial Diameter package or footprint supports standard PCB assembly and replacement planning
  • 2-pin configuration helps confirm footprint, routing, and connector compatibility
  • -25°C to 105°C operating range suits controlled industrial or commercial environments
  • Rubycon sourcing identity supports BOM traceability and authorized-equivalent review

Applications

400KXW100MEFC16X30 is commonly considered for power-rail decoupling, filtering, timing support, and noise suppression where designers need a polarized capacitor with 20%, 400V, 100uF, 0.6mA, Capacitor, Polarized Radial Diameter package/footprint. It is suitable for OEM BOM refresh, maintenance sourcing, prototype builds, and production assemblies that require traceable component selection.

Specifications

Pbfree CodeYes
Reach Compliance CodeCompliant
YTEOL0
Capacitance100 µF
Capacitor TypeALUMINUM ELECTROLYTIC CAPACITOR
Diameter16mm
Dielectric MaterialALUMINUM (WET)
JESD-609 Codee3
Leakage Current0.6mA
Mounting FeatureTHROUGH HOLE MOUNT
Negative Tolerance20%
Package StyleRadial
PolarityPOLARIZED
Positive Tolerance20%
Rated (DC) Voltage (URdc)400V
Ripple Current580mA
Surface MountNO
Tan Delta0.15
Terminal FinishTin (Sn)
Terminal Pitch7.5mm
Terminal ShapeWIRE
PackageCapacitor, Polarized Radial Diameter

Compliance & Regulatory

RoHS StatusCompliant
Lead-FreeYes (Pb-Free)
ECCNEAR99
HTS Code8532.22.00.20
Country of OriginJapan

Datasheet

400KXW100MEFC16X30 Datasheet Download

Official datasheet from Rubycon

Alternate & Equivalent Parts

Compatible alternatives and drop-in replacements for 400KXW100MEFC16X30:

Frequently Asked Questions

Which designs are a good fit for 400KXW100MEFC16X30 when 20% is required?

400KXW100MEFC16X30 is a polarized capacitor from Rubycon for power-rail decoupling, filtering, timing support, and noise suppression. The 20% specification helps engineers confirm electrical margin before adding it to a production BOM.

How should engineers check the footprint before placing 400KXW100MEFC16X30 on a PCB?

Review the Capacitor, Polarized Radial Diameter package information together with 2 pins before layout release. That check reduces substitution risk when matching land pattern, assembly process, and approved vendor data.

When would procurement choose 400KXW100MEFC16X30 instead of a nearby alternate?

Buyers should keep 400KXW100MEFC16X30 when the approved design depends on 400V and Capacitor, Polarized Radial Diameter compatibility. Alternate reviews should verify at least 1 matching electrical rating and footprint constraint.

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About Rubycon

Rubycon is a leading electronic component manufacturer. FindMyChip sources Rubycon ICs directly from authorized China distributors, offering competitive pricing and reliable stock.

AvailabilityIn Stock
Reference Price (USD)
Contact for Price
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pcs

In Stock · 24h Response · Worldwide Shipping

Lead Time3-7 business days
MOQFrom 1 piece
ShippingDHL / FedEx / UPS
OriginChina (Authorized)

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