5

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/

5

Noise Suppression Products/EMI Suppression Filters > EMIFIL

r (Inductor type) > Chip Ferrite Bead for GHz Noise

2011.11.2

oThis data sheet is applied for CHIP FERRITE BEAD used for General Electronics equipment for your design.

Continued from the preceding page.

c Impedance-Frequency Characteristics

BLM18HB331SN1

1

10

100

1000

3000

Frequency (MHz)

1800

1500

1200

900

300

600

0

Z

R

X

c Impedance-Frequency Characteristics

BLM18HK331SN1

1

10

100

1000

3000

Frequency (MHz)

0

600

450

300

150

Z

R

X

c Impedance-Frequency Characteristics

BLM18HK471SN1

1

10

100

1000

3000

Frequency (MHz)

0

750

600

450

300

150

Z

R

X

c Impedance-Frequency Characteristics

BLM18HK601SN1

1

10

100

1000

3000

Frequency (MHz)

0

1000

600

800

400

200

Z

R

X

c Impedance-Frequency Characteristics

BLM18HK102SN1

1

10

100

1000

3000

Frequency (MHz)

0

1500

1250

750

1000

250

500

Z

R

X

Continued on the following page.