FE2420 Nanocrystalline Magnetic Bead

Catalog No.	FE2420
Material	Fe-based nanocrystalline core
Curie Temperature	560 °C
Stacking Factor	0.78

Nanocrystalline magnetic bead with high quality is supplied in Stanford Advanced Materials. We also provide customized nanocrystalline magnetic beads according to your requirements.

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Description

Specification

Nanocrystalline Magnetic Bead Description

Nanocrystalline magnetic bead is smaller, reduces cost, saves energy, and saves space, compared with the boxed bead. Nanocrystalline magnetic beads are suitable for miniature filter common mode inductor, ISDN network transformer, network filter, EMC filter, IGBT / Mosfet drive transformer, HD camera signal transmission transformer/filter.

Nanocrystalline Magnetic Bead Specifications

Saturation flux density induction	1.25T
Permeability @ 10KHz	> 50000
Permeability @ 100KHz	>12000
Curie temperature	560 °C
Stacking factor	0.78
Resistivity	115 μΩ.cm
Core shapes	Troidal core

Part No.	Core dimensions			Case dimensions			Effictive cross section	Mean path length	AL Minimum Value
	OD	ID	H	OD	ID	H	AFe	lFe	10kHz, 0.25V
	mm	mm	mm	mm	mm	mm	cm2	cm	μH
SAM040203E	4	2.2	3.2	4.5	1.7	3.8	0.021	0.97	10
SAM060303E	6	3	3.2	7	2	4.2	0.037	1.41	16.6
SAM060403E	6	4	3.2	7	3	4.2	0.025	1.57	10
SAM090503E	9	5	3.2	10	4	4.2	0.05	2.2	15
SAM120910E	11.8	8.7	10	12.8	7.7	11	0.121	3.22	25
SAM140905E	14	9	4.5	15	8	5.5	0.088	3.61	16
SAM211308E	21.3	13.6	8	22.3	12.6	9	0.24	5.48	33

Nanocrystalline Magnetic Bead Applications

Nanocrystalline magnetic bead is used in the following applications:

- Magnetic amplifier
- High frequency transformer
- Common mode inductor
- Energy storage inductors
- Filter inductor, ISDN
- PFC, Pulse transformer
- AC/DC current transformer