4

Data Sheet

!Note:

1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it

may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering.

2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product

specifications or transact the approval sheet for product specifications before ordering.

http://www.murata.com/

4

Noise Suppression Products/EMI Suppression Filters > EMIFIL

r (Inductor type) > Chip Ferrite Bead

2012.7.5

Continued from the preceding page.

c Impedance-Frequency Characteristics

BLM15BB100SN1

1

10

100

1000

3000

Frequency (MHz)

0

60

45

30

15

Z

R

X

c Impedance-Frequency Characteristics

BLM15BB220SN1

Z

R

X

1

10

100

1000

3000

Frequency (MHz)

0

20

40

60

80

120

100

c Impedance-Frequency Characteristics

BLM15BB470SN1

1

10

100

1000

3000

Frequency (MHz)

0

250

200

150

100

50

Z

R

X

c Impedance-Frequency Characteristics

BLM15BB750SN1

1

10

100

1000

3000

Frequency (MHz)

0

100

200

300

400

Z

X

R

c Impedance-Frequency Characteristics

BLM15BB121SN1

1

10

100

1000

3000

Frequency (MHz)

0

500

400

300

200

100

Z

R

X

c Impedance-Frequency Characteristics

BLM15BB221SN1

1

10

100

1000

3000

Frequency (MHz)

0

900

600

300

Z

R

X

Continued on the following page.