Heisener Electronics
BOM

B66421U0250K187

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FERRITE CORE EFD N87 1PC

Specifications

Brand
TDK-EPCOS
Package
EFD 25 x 13 x 9
Packaging
—
Weight
—

Total Inventory

1,429pcs

Ship within 8 hours

MOQ: 1 pcs

Certifications & Authorizations

Product Video

Discover how B66421U0250K187 from TDK-EPCOS fits into your design. Our component experts walk through key specifications, quality certifications, and typical application scenarios.

  • Authentic sourcing with full traceability
  • Rigorous incoming quality inspection
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  • Dedicated application engineering support

Technical Specifications

ManufacturerEPCOS (TDK)
SeriesB66421
Core TypeEFD
Supplier Device PackageEFD 25 x 13 x 9
MaterialN87
Diameter-
Inductance Factor (Al)-
Tolerance-
GapGapped
Effective Permeability (µe)-
Initial Permeability (µi)-
Core Factor (ΣI/A) mm<sup>1</sup>-
Effective Length (le) mm-
Effective Area (Ae) mm²-
Minimum Core Cross Section (Amin) mm²-
Effective Magnetic Volume (Ve) mm³-
FinishUncoated
Height12.50mm
Length25.00mm
Width9.10mm

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Datasheet & Documents

b66421u0090a197.pdf

PDF Document · 9 pages

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Datasheet Preview

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