Ferrite Cores

FAQ

B66397Q0400K187

Product Status
Production
Core shape
ETD DG
Feature
GeneralFor general purpose
Material Name
Mn-Zn
Ferrite Material
N87
Brand
EPCOS
Environmental
Compliance Click to learn more about these icons
RoHSPb Free

Images are for reference only and show example products.

Size

Size (IEC 62317) AxBxC
ETD 59/31/22DG
Detail Size Information
Please refer to the data sheet

Electrical Characteristics

Core Factor
0.38mm⁻¹
Effective Cross-Sectional Area
368mm²
Effective Magnetic Path Length
139mm
Effective Core Volume
51200mm³
AL Value / (nH / N²)
400 ±10%
Core Loss / (W / set) [Max.]
Air Gap
Weight
260g

Electrical Characteristics (Material)

Initial Permeability μi
2200 Nom.
Saturation Magnetic Flux Density Bs / mT
390 (100°C)
Curie Temperature Tc [Min.]
210°C
Core Loss / (kW / m³) [Max.]
375
Data Sheet

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