NS12575T3R9NN Datasheet, PDF (2/2 Pages) Taiyo Yuden (U.S.A.), Inc – SMD Power Inductors

Halogen free / RoHS compliant
Wire Wound Inductor
-Electrical Characteristics Data-
2014/12/1
SMD Power Inductors (NS series)
NS12575T3R9NN
Dimension
Length :
Width :
Height :
unit : mm
12.5 + / - 0.3
12.5 + / - 0.3
7.5 + / - 0.35
unit : inch
( 0.492 + / - 0.012 )
( 0.492 + / - 0.012 )
( 0.295 + / - 0.014 )
Inductance : 3.9
uH ( test freq at 0.1MHz )
DC Resistance : 0.0099 / 0.01188 ohm ( typ / max )
Saturation Current : 12.52 A ( max )
Temp. rise Current : 7.38 A ( max )
Saturation current typical : 30% reduction from initial L value.
Temp rise Current typical : Temperature will rise by 40 deg C
10
8
6
4
2
0
0
DC Bias vs Inductance
4000
8000 12000 16000 20000
DC Bias [mA]
60
50
40
30
20
10
0
0
DC Bias vs Temperature
2000
4000 6000 8000 10000
DC Bias [mA]
Frequency vs Inductance
100
10
1
0.1
0.1
1
10
100
1000
Frequency [MHz]
The data is reference only. Electrical characteristics vary depending on environment or measurement condition.
TAIYO YUDEN reserves the right to make change to the data at any time without notice.
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