Spec Sheet
INDUCTORS
SMD Power Inductors (NS series)
NS12565T470MN
Features
Item Summary
47μH(±20%), 3.34A, 2.78A
Lifecycle Stage
Mass Production
Standard packaging quantity (minimum)
Taping 2000pcs(500pcs*4reel)
Products characteristics table
CaseSize (EIA/JIS)
Inductance
Inductance Measuring Frequency
Rated Current -Saturation Current
Rated Current -Temperature Rise Current
DC Resistance (max)
Avg. of DC.Resistance
Self-resonant Frequency (min)
RoHS Compliance
Halogen Free
Soldering Method
-/125125
47μH(±20%)
100kHz
3.34A
2.78A
External Dimensions
L
W
H
12.5mm ±0.3
12.5mm ±0.3
6.5mm ±0.35
Recommended Land Patterns
0.069Ω
0.0575Ω
7.2MHz
Yes
Yes
Reflow
2015.03.09
The data is reference only. Electrical characteristics vary depending on environment or measurement condition.
TAIYO YUDEN reserves the right to make change to the Date at any time without notice.
Before making final selection, please check product specification.
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Halogen free / RoHS compliant
Wire Wound Inductor
-Electrical Characteristics Data-
2014/12/1
SMD Power Inductors (NS series)
Dimension
Length :
Width :
Height :
unit : mm
12.5 + / - 0.3
12.5 + / - 0.3
6.5 + / - 0.35
unit : inch
( 0.492 + / - 0.012 )
( 0.492 + / - 0.012 )
( 0.256 + / - 0.014 )
NS12565T470MN
Inductance :
47
uH
( test freq at 0.1MHz )
ohm ( typ / max )
DC Resistance :
0.0575
/ 0.069
Saturation Current :
3.34 A ( max )
Temp. rise Current :
2.78 A ( max )
Saturation current typical : 30% reduction from initial L value.
Temp rise Current typical : Temperature will rise by 40 deg C
DC Bias vs Inductance
70
60
60
DC Bias vs Temperature
Self-temperature rise [deg]
0
2000
4000
6000
8000
10000
50
40
30
20
10
0
0
1000
2000
3000
4000
5000
Inductance [uH]
50
40
30
20
10
0
DC Bias [mA]
DC Bias [mA]
Frequency vs Inductance
1000
Inductance [uH]
100
10
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.
Before making final selection, please check product specification.
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