No.

Material

μiac

F

Bms

Br

Hc

aμr

Tc

tanδ/μi

ρ

+20%

MHZ

Gs

Gs

Oe

x10^-6

ºC

x10^-6

MHZ

/cm

1

N10

10

10-120

2100

1600

15

30-95

300

500-900

10-120

10⁷

2

N20

20

10-70

3000

1800

10

25-80

300

210-350

10-70

10⁷

3

N40

40

0.5-40

3100

1800

8

45

300

80-250

0.5-40

10⁷

4

N50

50

0.5-30

3400

1900

5.5

8

300

150-350

0.5-30

10⁷

5

N60

60

0.5-20

3000

750

4

7

300

125-1200

0.5-20

10⁷

6

N100

100

0.4-15

2800

1700

2

8

250

25-160

0.4-15

10⁷

7

N250

250

0.1-2

2800

1800

0.7

14

125

35-100

0.1-2

10⁷

8

N1000

1000

0.1-0.7

2700

1000

0.35

2

120

15-50

0.1-0.7

10⁷

Characteristics

Unit

OS

OSP3

OSP4

Initial Permeability μiac

3000+25%

2500+25%

2300+25%

Amplitude Permeability μa

3000min

3200min

3000min

Saturation Flux Density

(Bs)

25ºC

mT

470

500

500

100ºC

mT

370

390

390

Remanence (Br)

25ºC

mT

120

110

100

100ºC

mT

85

60

55

Coercive force (Hc)

25ºC

A/m

12

12

14

100ºC

A/m

7

10

9

PcV

Power Loss

25KHz

200mT

25ºC

KW/m³

168

140

105

60ºC

KW/m³

140

95

75

100ºC

KW/m³

154

110

70

100KHz

200mT

25ºC

KW/m³

800

600

60ºC

KW/m³

600

460

100ºC

KW/m³

700

410

120ºC

KW/m³

500

Electrical resistivity (PV)

m

6

9

6

Curie temperature (Tc)

ºC

200

230

215

Density (d)

Kg/ m³

4.8x10³

4.8x10³

4.8x10³

Characteristics

Unit

OSF-5

OSF-7

OSF-10

Initial Permeability

μiac

5000+25%

7000+25%

10000+25%

Relative temperature coefficient

(aμ/μiac)

*10^-6/ºC

-0.5-2.0

(20-60ºC)

-0.5-2.0

(20-60ºC)

-0.5-1.5

(20-60ºC)

Relative loss factor

tanδ/μ₁₀₀(10KHz)

*10^-6

<6.5

(10KHz)

<7

(10KHz)

<7

(10KHz)

Disaccommodation factor DF[1 to 10 minutes]

*10^-6

<3

<2.5

<2

Saturation flux density

Bs[ II – 1194A/m]

mT

420

410

400

Remanence (Br)

mT

140

100

90

Coercive force (Hc)

A/m

8

7.5

7.2

Electrical Resistivity (Pv)

m

1

0.3

0.15

Curie Temperature (Tc)

ºC

>135

>125

>120

Density (d)

Kg/m³

4.8x10³

4.9x10³

4.9x10³