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 for GHz Noise

2012.9.6

Continued from the preceding page.

c Impedance-Frequency Characteristics

BLM15HD102SN1

1

10

100

1000

3000

Frequency (MHz)

0

500

1000

1500

2000

2500

R

X

Z

c Impedance-Frequency Characteristics

BLM15HD182SN1

1

10

100

1000

3000

Frequency (MHz)

Z

R

X

0

4000

3000

2000

1000

c Impedance-Frequency Characteristics

BLM15HB121SN1

1

10

100

1000

3000

Frequency (MHz)

Z

R

X

0

200

400

600

800

c Impedance-Frequency Characteristics

BLM15HB221SN1

1

10

100

1000

3000

Frequency (MHz)

Z

R

X

0

400

800

1200

200

600

1000

c !Caution/Notice

!Caution (Rating)

Do not use products beyond the rated current as

this may create excessive heat and deteriorate

the insulation resistance.

Notice

Solderability of Tin plating termination chip might be

deteriorated when low temperature soldering profile

where peak solder temperature is below the Tin melting

point is used. Please confirm the solderability of Tin

plating termination chip before use.