Ferrite Cores

EMC_SP(HF40)

Product Status	Obsolete Recommended Alternate Part No. : None Discontinue Issue Date : Dec.8, 2021 Last Purchase Order Date : Dec.31, 2022 Last Shipment Date : Sep.30, 2023
Core shape	EMC Suppression(SP)
Feature	EMIEMI
Material Name	Ni-Zn
Ferrite Material	HF40
Brand	TDK
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Images are for reference only and show example products.

Size

Size (IEC 62317) AxBxC
Detail Size Information	Please refer to the withdrawn catalog

Electrical Characteristics

Core Factor
Effective Cross-Sectional Area
Effective Magnetic Path Length
Effective Core Volume
AL Value / (nH / N²)
Core Loss / (W / set) [Max.]
Air Gap	0 mm
Weight

Electrical Characteristics (Material)

Initial Permeability μi	120 Nom.
Saturation Magnetic Flux Density Bs / mT	410 (4000A/m)
Curie Temperature Tc [Min.]	250°C
Core Loss / (kW / m³) [Max.]

Withdrawn Catalog

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Tech Info

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Documents

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