3

09/06

Please read Cautions and warnings and

Important notes at the end of this document.

N45

SIFERRIT materials

Complex permeability

versus frequency

(measured on R29 toroids, B

≤0.25 mT)

FAL0702-Y

µ’, µ’’

f

1

10

2

10

3

10

4

10

5

5

5

5

µ’

µ’’

N45

10

_

10

MHz

1

Variation of initial

permeability with temperature

(measured on R29 toroids, B

≤0.25 mT)

FAL0701-Q

T

150

0C

˚

20

40

60

80

100

50

0

50

150

_

_

_

1i

i

i

µµ

_

µµ

1i

10

Initial permeability

μ

i

versus temperature

(measured on R29 toroids, B

≤0.25 mT)

FAL0707-5

T

0

20

60

100

140

180

260

C

˚

1000

2000

3000

5000

N45

Relative loss factor

versus frequency

(measured on R29 toroids, B

≤0.25 mT)

FAL0703-7

10

f

10

1

10

kHz

7

_

_

_

_

_

tan

δ

N45