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
r
(Inductor type) > Chip Ferrite Bead
2013.9.5
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
BLM15BA470SN1
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
0
400
800
1200
1600
2000
Z
X
R
c
Impedance-Frequency Characteristics
BLM15BA750SN1
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
0
1000
2000
3000
4000
5000
Z
X
R
c !
Caution/Notice
!
Caution (Rating)
Do not use products beyond the rated current as
this may create excessive heat and deteriorate
the insulation resistance.
Notice
Solderability of Tin plating termination chip might be
deteriorated when low temperature soldering profi le
where peak solder temperature is below the Tin melting
point is used. Please confi rm the solderability of Tin
plating termination chip before use.