3

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/

3

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

BLM15BD221SN1

1

10

100

1000

3000

Frequency (MHz)

0

100

200

300

400

Z

R

X

c Impedance-Frequency Characteristics

BLM15BD471SN1

1

10

100

1000

3000

Frequency (MHz)

1000

900

800

700

600

500

400

300

200

100

0

Z

R

X

c Impedance-Frequency Characteristics

BLM15BD601SN1

Z

R

X

1

10

100

1000

3000

Frequency (MHz)

1000

800

600

400

200

0

c Impedance-Frequency Characteristics

BLM15BD102SN1

1

10

100

1000

3000

Frequency (MHz)

1500

1000

500

0

Z

R

X

c Impedance-Frequency Characteristics

BLM15BD182SN1

1

10

100

1000

3000

Frequency (MHz)

0

2000

1500

1000

500

Z

R

X

c Impedance-Frequency Characteristics

BLM15BB050SN1

1

10

100

1000

3000

Frequency (MHz)

0

25

20

15

10

5

Z

R

X

Continued on the following page.