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Inductors (Coils) > Chip Inductor (Chip Coil) > Power Inductor (Wire Wound Type)
Continued from the preceding page.
I Notice (Rated Current)
<Rated Current>
(Based on Inductance Change)
When Rated Current is applied to the Products,
Inductance will be within +-30% of nominal
Inductance value.
<Rated Current>
(Based on Temperature Rise)
When Rated Current is applied to the Products,
self-generation of heat will rise to 40 ° C or less.
Data Sheet
2
I Inductance-Frequency Characteristics (Typ.)
1000
I Inductance-Current Characteristics (Typ.)
1000
100
10
1
120 μ H
100 μ H
68 μ H
47 μ H
33 μ H 22 μ H
15 μ H 10 μ H
6.8 μ H
4.7 μ H
3.3 μ H
2.2 μ H
1.5 μ H
1.0 μ H
100
10
1
100 μ H
47 μ H
22 μ H
10 μ H
4.7 μ H
2.2 μ H
1.0 μ H
0.47 μ H
0.1
0.1
0.1
1
10
100
1
10
100
1000
10000
Frequency (MHz)
I Temperature Rise Characteristics (Typ.)
Current (mA)
50
100 μ H
47 μ H
22 μ H
10 μ H
4.7 μ H
2.2 μ H
1.0 μ H
40
30
20
10
0
0
500
1000 1500
2000
2500
Current (mA)
I ! Caution/Notice
! Caution (Rating)
Do not use products beyond the rated current as
this may create excessive heat.
Notice
Solderability of Tin plating termination chip might be
deteriorated when low temperature soldering profile
where peak solder temperature is below the Tin melting
point is used. Please confirm the solderability of Tin
plating termination chip before use.
o This data sheet is applied for CHIP INDUCTORS (CHIP COILS) used for General Electronics equipment for your design.
! 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.
2011.5.12
http://www.murata.com/
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