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B43584-A9478-M000 EPCOS 4700µF 400V Snap-In Aluminum Electrolytic Capacitor Original
  • B43584-A9478-M000 EPCOS 4700µF 400V Snap-In Aluminum Electrolytic Capacitor Original
  • B43584-A9478-M000 EPCOS 4700µF 400V Snap-In Aluminum Electrolytic Capacitor Original
  • B43584-A9478-M000 EPCOS 4700µF 400V Snap-In Aluminum Electrolytic Capacitor Original
  • B43584-A9478-M000 EPCOS 4700µF 400V Snap-In Aluminum Electrolytic Capacitor Original
  • B43584-A9478-M000 EPCOS 4700µF 400V Snap-In Aluminum Electrolytic Capacitor Original

B43584-A9478-M000 EPCOS 4700µF 400V Snap-In Aluminum Electrolytic Capacitor Original

Place of Origin Germany
Brand Name EPCOS
Certification COO & COC
Model Number B43584-A9478-M000
Product Details
Customer Courier A/C:
Yes – DHL/FedEx/UPS Account Accepted
Trade Terms:
EXW, DAP, FOB, CIF
Condition:
Brand New And Original
Packing Size:
430 × 190 × 190 Mm
Shipping Weight:
14.2 Kg
Shipping:
DHL (default) / FedEx / UPS / TNT / Air / Sea
Payment & Shipping Terms
Minimum Order Quantity
1
Price
$91
Packaging Details
Brand new and original
Delivery Time
3-5 days
Payment Terms
T/T,Alipay,Paypal
Supply Ability
99+
Product Description

Product pictures

B43584-A9478-M000 EPCOS 4700µF 400V Snap-In Aluminum Electrolytic Capacitor Original

Product Overview: EPCOS B43584-A9478-M000

Parameter Specification
Manufacturer TDK Electronics (EPCOS brand)
Order Code B43584-A9478-M000
Product Series B43584 (Long-Life Snap-In)

Application & Fault Scenarios

Typical Uses: Industrial inverter DC-link smoothing, UPS input/output filtering, switched-mode power supply bulk storage, wind turbine converter bus capacitors.
Common Field Issues:
  • Premature capacitance loss → verify ambient temperature does not exceed 105°C; check ripple current against derating curve at actual operating frequency
  • Bulging or vent activation → inspect for reverse polarity during installation or overvoltage transients exceeding 450V surge rating
Note: "M000" suffix indicates standard tolerance and packaging variant — confirm full type code matches original BOM when replacing aged units.

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B43703-A9478-M000 B43707-A9478-M000

FAQ

Q1: What does “M000” mean in B43584-A9478-M000?
A: Standard bulk packaging with ±20% tolerance; other suffixes (e.g., M003) indicate tighter tolerance or custom leads — always match the full part number for compatibility.
Q2: Can it replace Chemi-Con EKMH401VSN472MA55T?
A: Electrically similar, but verify ESR, ripple rating, and 10mm pin spacing; confirm max temp and life specs match your system requirements before substitution.
Q3: How to store unused B43584-A9478-M000 safely?
A: Keep sealed at <35°C/<75% RH; if stored >6 months, reform at 80% rated voltage via current-limited source for 1–2h before use to restore oxide layer.

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