Datasheet

2
Data Sheet
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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.
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specifi cations or transact the approval sheet for product specifi cations before ordering.
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2
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
Derating of Rated Current
In operating temperature exceeding +85°C,
derating of current is necessary for
BLM15PD series.
Please apply the derating curve shown in
chart according to the operating
temperature.
Derating of Rated Current
Rated Current (mA)
Operating Temperature (°C)
125850
1300
1700
2200
1400
1100
900
2000
1500
1000
0
c
Impedance-Frequency Characteristics (Main Items)
Impedance (Ω)
Frequency (MHz)
1 10 100 1000 3000
0
40
80
120
160
200
BLM15PG100SN1
BLM15PD600SN1
BLM15PD800SN1
BLM15PD121SN1
BLM15PD300SN1
c
Impedance-Frequency Characteristics
BLM15PG100SN1
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
0
3
6
9
12
18
15
Z
R
X
c
Impedance-Frequency Characteristics
BLM15PD300SN1
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
0
10
20
30
40
50
Z
R
X
c
Impedance-Frequency Characteristics
BLM15PD600SN1
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
0
20
40
60
100
80
Z
R
X
Continued on the following page.