BLM03BD241SN1B データシートの表示（PDF） - Murata Manufacturing
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BLM03BD241SN1B Datasheet PDF : 88 Pages
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BLM Series Universal Type [Power Lines/Signal Lines] Chip Ferrite Bead
BLM15ESeries (0402 Size)
For GHz band noise, also capable to large current.
s Dimensions
0.25±0.1
BLM15E
s Equivalent Circuit
1.0±0.05
0.5±0.05
: Electrode
(in mm)
(Resistance element becomes dominant
at high frequencies.)
s Packaging
Code
Packaging
Minimum
Quantity
D 180mm Reel Paper Tape 10000
J 330mm Reel Paper Tape 50000
B
Bulk(Bag)
1000
s Rated Value (p: packaging code)
Refer to pages from p.91 to p.94 for mounting information.
Part Number
Impedance
(at 100MHz/20°C)
Impedance
(at 1GHz/20°C)
Rated Current
DC Resistance
Operating
Temperature Range
BLM15EG121SN1p
BLM15EG221SN1p
Number of Circuits: 1
120ohm±25%
220ohm±25%
145ohm(Typ.)
270ohm(Typ.)
1500mA
700mA
0.095ohm max.
0.28ohm max.
-55°C to +125°C
-55°C to +125°C
s Impedance-Frequency Characteristics (Main Items)
300
200
BLM15EG221SN1
BLM15EG121SN1
s Notice (Rating)
In operating temperature exceeding +85°C, derating of current is
necessary for BLM15E series.
Please apply the derating curve shown in chart according to the operating
temperature.
Derating
2.1
0.9
100
1.8
BLM15EG121SN1
BLM15EG221SN1
0.7
1.5
0
1.2
1
10
100
1000 3000
0.5
Frequency (MHz)
0.9
0.645
85
125
Operating Temperature (°C)
0.345
85
125
Operating Temperature (°C)
s Impedance-Frequency Characteristics
BLM15EG121SN1
200
150
Z
R
100
X
50
0
1
10
100
1000 3000
Frequency (MHz)
BLM15EG221SN1
300
200
100
Z
R
X
0
1
10
100
1000 3000
Frequency (MHz)
!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
C31E.pdf
• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please review our product specifications or consult the approval sheet for product specifications before ordering.
Mar.28,2011
27
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