●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.

●Please request for a specification sheet for detailed product data prior to the purchase.

●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.

9603FERVOL05E1001T0

Ferrite Cores VOL.05

12

Material Model

5H

7H

10H

12H

15H

Initial permeability

μ

i

5000±25%

7000±25%

10000±30%

12000±30%

15000±30%

Effective saturation magnetic flux density

Bms

23˚C

mT

460

460

430

420

430

(H=800A/m)

(H=800A/m)

(H=800A/m)

(H=800A/m)

(H=800A/m)

Effective saturation residual coercive force Brms

23˚C

mT

75

75

100

100

80

Effective saturation coercive force Hcms

23˚C

A/m

7.0

5.0

3.5

3.2

2.0

Relative loss factor

tan /

μ

i

<10

<10

<7

<7

<7

(100kHz)

(100kHz)

(10kHz)

(10kHz)

(10kHz)

Curie temperature

Tc

˚C

>130

>130

>120

>125

>120

Disaccommodation factor

<3.0

<2.0

<2.0

<2.0

<2.0

Density

d

15H

15H

（Under development

Under development）

5H

5H

5H

7H

12H

12H

Frequency (kHz)

1

10

100

1000

10000

100

1000

10000

100000

-40

0

40

80

120

160

0

5000

10000

15000

20000

25000

30000

Temperature (

°C)

1H

10H

12H

7H

5H

Initial permeability vs. Temperature

5H type B-H Curves at DC Magnetic field

0

200

400

600

800

1000

H (A/m)

600

500

400

300

200

100

0

-30

°C

0

°C

20

°C

40

°C

70

°C

100

°C

12H type B-H Curves at DC Magnetic field

0200

400

600

800

1000

H (A/m)

600

500

400

300

200

100

0

-30

°C

0

°C

23

°C

60

°C

100

°C

12H

10H

15H

（開発中）

15H

（開発中）

15H

15H

（Under development

Under development

15H

（Under development）

15H

（Under development）

μ

High-μCompound Standard Material Characteristics

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