Datasheet

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http://www.murata.com/
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.
3
o This data sheet is applied for CHIP FERRITE BEAD used for Automotive Electronics equipment for your design.
2011.5.12
0
1 10 100
1000
2000
10000
7500
5000
2500
BLM18BA470SH1
BLM18BA121SH1
BLM18BA750SH1
Frequency (MHz)
Impedance (Ω)
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
X
0
50
100
150
R
Z
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
Z
0
100
200
300
R
X
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
400
200
300
100
0
Z
R
X
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
0
200
400
600
Z
R
X
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
0
200
400
600
800
R
X
Z
Noise Suppression Products/EMI Suppression Filters > For Automotive > Chip Ferrite Bead for Automotive
■ Impedance-Frequency Characteristics (Main Items)
BLM18BA Series (47ohm to 120ohm)
■ Impedance-Frequency Characteristics
BLM18BD470SH1
■ Impedance-Frequency Characteristics
BLM18BD121SH1
■ Impedance-Frequency Characteristics
BLM18BD151SH1
■ Impedance-Frequency Characteristics
BLM18BD221SH1
■ Impedance-Frequency Characteristics
BLM18BD331SH1
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