Ferrite Cores

EMC_SP(HF70)

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	HF70
Brand	TDK
Environmental Compliance Click to learn more about these icons

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Detail Size Information	Please refer to the withdrawn catalog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	1500 Nom.
Saturation Magnetic Flux Density Bs / mT	280 (1600A/m)
Curie Temperature Tc [Min.]	100°C
Core Loss / (kW / m³) [Max.]

Withdrawn Catalog

Save Page as PDF

Distributor List

Inventory information does not exist. Contact Us

Inventory information does not exist. Contact Us

Tech Info

Collapse all Expand all

Documents

Summary

High-Power Mn-Zn Ferrite PEL95 Material

With the increasing adoption of renewable energy and EV fast-charging stations, the demand for high-power power supplies is growing. Transformers used in power supplies are expected ...

High-Temperature Low-Loss Mn-Zn Ferrite PEM95 Material

With the increasing adoption of renewable energy and the proliferation of EV fast-charging stations, the demand for high-power power supplies is growing. Transformers used in these p...

Ferrite Product Map & Selection Guide

At TDK, we offer a wide range of MnZn ferrites tailored to meet the specific characteristics required by our customers. By clicking on the material names in the product map below, yo...