Unit

Materials

R2KD

R2KH

R2KBP1

Initial permebility ui

2000±25%

2000±25%

2000±25%

Effective saturation magnetic flux density
Bs

mT

at 25C  480

at 25C  510

at 25C  510

at 100C  380

at 100C  300

at 100C  390

Effective retentivity
Br

mT

120

180

116

Effective coercivity
Hc

A/m

16

18

15

Power losses
P0

mw/g

at 16KHz,150mT 25C 12

at 16KHz,150mT 100C  5

at 25KHz,200mT 25C 27

at 16KHz,150mT 100C 10

at 32KHz,200mT 100C 23

at 25KHz,200mT 60C 19

at 64KHz,200mT 100C 60

at 25KHz,200mT 100C 20

at 100KHz,200mT 100C 110

Curie temperature
Tc

C

>200

>200

>230

Electrical resistivity
P

Ò.cm

100

300

1000

Apparent density
d

g/cm3

4.8

4.8

4.8

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