2

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/

2

Noise Suppression Products/EMI Suppression Filters > EMIFIL

r (Inductor type) > Chip Ferrite Bead

2012.7.5

Continued from the preceding page.

Part Number

Impedance

(at 100MHz/20°C)

Impedance

(at 1GHz/20°C)

Rated Current

DC Resistance

Operating

Temperature Range

BLM15BA750SN1

p

75ohm ±25%

-

200mA

0.80ohm max.

-55 to +125°C

Number of Circuits: 1

c Impedance-Frequency Characteristics (Main Items)

BLM15BD Series

Frequency (MHz)

1

10

100

1000

3000

2000

1500

1000

500

0

BLM15BD182SN1

BLM15BD102SN1

BLM15BD601SN1

BLM15BD471SN1

BLM15BD221SN1

BLM15BD121SN1

BLM15BD750SN1

c Impedance-Frequency Characteristics (Main Items)

BLM15BB Series

Frequency (MHz)

1

10

100

1000

3000

900

600

300

0

BLM15BB221SN1

BLM15BB750SN1

BLM15BB470SN1

BLM15BB220SN1

BLM15BB100SN1

BLM15BB050SN1

BLM15BB121SN1

c Impedance-Frequency Characteristics (Main Items)

BLM15BC Series

Frequency (MHz)

1

10

100

1000

3000

0

1000

2000

3000

4000

BLM15BC241SN1

BLM15BC121SN1

c Impedance-Frequency Characteristics (Main Items)

BLM15BA Series

Frequency (MHz)

1

10

100

1000

3000

0

1000

2000

3000

4000

5000

BLM15BA330SN1

BLM15BA470SN1

BLM15BA750SN1

BLM15BA220SN1

BLM15BA100SN1

BLM15BA050SN1

c Impedance-Frequency Characteristics

BLM15BD750SN1

1

10

100

1000

3000

Frequency (MHz)

0

150

100

50

Z

R

X

c Impedance-Frequency Characteristics

BLM15BD121SN1

1

10

100

1000

3000

Frequency (MHz)

0

250

200

150

100

50

Z

R

X

Continued on the following page.