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 > For Automotive > Chip Ferrite Bead for Automotive
2012.1.10
o
This data sheet is applied for CHIP FERRITE BEAD used for Automotive Electronics equipment for your design.
Continued from the preceding page.
c
Impedance-Frequency Characteristics
BLM21BD102SH1
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
1600
400
800
1200
0
R
X
Z
c
Impedance-Frequency Characteristics
BLM21BD152SH1
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
2000
1200
1600
800
400
0
R
X
Z
c
Impedance-Frequency Characteristics
BLM21BD182SH1
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
2400
400
800
1200
1600
2000
0
R
X
Z
c
Impedance-Frequency Characteristics
BLM21BD222TH1
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
2400
400
800
1200
1600
2000
0
R
X
Z
c
Impedance-Frequency Characteristics
BLM21BD222SH1
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
2400
400
800
1200
1600
2000
0
R
X
Z
c
Impedance-Frequency Characteristics
BLM21BD272SH1
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
3200
800
1600
2400
0
R
X
Z
Continued on the following page.