Datasheet

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Data Sheet
!
Note:
1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifi cations 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 specifi cations because there is no space for detailed specifi cations. Therefore, please approve our product
specifi cations or transact the approval sheet for product specifi cations before ordering.
http://www.murata.com/
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Noise Suppression Products/EMI Suppression Filters > EMIFIL
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(Inductor type) > Chip Ferrite Bead for GHz Noise
2011.11.2
o
This 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)
Impedance (Ω)
1800
1500
1200
900
300
600
0
Z
R
X
c
Impedance-Frequency Characteristics
BLM18HK331SN1
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
0
600
450
300
150
Z
R
X
c
Impedance-Frequency Characteristics
BLM18HK471SN1
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
0
750
600
450
300
150
Z
R
X
c
Impedance-Frequency Characteristics
BLM18HK601SN1
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
0
1000
600
800
400
200
Z
R
X
c
Impedance-Frequency Characteristics
BLM18HK102SN1
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
0
1500
1250
750
1000
250
500
Z
R
X
Continued on the following page.