Ferrite Cores

HS72T44.5X13X30

Product Status	Obsolete Recommended Alternate Part No. : None Discontinue Issue Date : Jun.3, 2022 Last Purchase Order Date : Mar.31, 2023 Last Shipment Date : Mar.31, 2025
Core shape	Toroid(Toroid)
Feature	EMIEMI Sw PowerFor Switching Power Supplies
Material Name	Mn-Zn
Ferrite Material	HS72
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 catalog

Electrical Characteristics

Core Factor	1.23mm⁻¹
Effective Cross-Sectional Area	93mm²
Effective Magnetic Path Length	114mm
Effective Core Volume	10600mm³
AL Value / (nH / N²)	7100 ±25% (100kHz, 5Ts)
Core Loss / (W / set) [Max.]
Air Gap	0 mm
Weight	53g

Electrical Characteristics (Material)

Initial Permeability μi	7500±25%
Saturation Magnetic Flux Density Bs / mT	410 (1194A/m, 25°C)
Curie Temperature Tc [Min.]	130°C
Core Loss / (kW / m³) [Max.]

Catalog

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Distributor List

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Tech Info

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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...