Spec Sheet
INDUCTORS (High Reliability Application)
SMD Power Inductors for Automotive / Industrial Applications (NS series)
NS12565T4R2NNV
Features
Item Summary
4.2μH(±30%), 9.4A, 5.91A
Lifecycle Stage
Mass Production
AEC-Q200 qualified
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
4.2μH(±30%)
100kHz
9.4A
5.91A
External Dimensions
L
W
H
12.5mm ±0.3
12.5mm ±0.3
6.5mm ±0.35
Recommended Land Patterns
0.01512Ω
0.0126Ω
41.5MHz
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 for Industrial / Automotive Comfort and Safety Applications
(NS series)(AEC-Q200 qualified)
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 )
NS12565T4R2NNV
Inductance :
4.2
uH
( test freq at 0.1MHz )
ohm ( typ / max )
DC Resistance :
0.0126
/
0.01512
Saturation Current :
9.40 A ( max )
Temp. rise Current :
5.91 A ( max )
Saturation current typical : 30% reduction from initial L value.
AEC-Q200 qualified
Temp rise Current typical : Temperature will rise by 40 deg C
DC Bias vs Inductance
10
60
DC Bias vs Temperature
Self-temperature rise [deg]
0
4000
8000
12000
16000
20000
8
50
40
30
20
10
0
0
2000
4000
6000
8000
10000
Inductance [uH]
6
4
2
0
DC Bias [mA]
DC Bias [mA]
Frequency vs Inductance
100
Inductance [uH]
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.
Before making final selection, please check product specification.
The products are tested based on the test conditions and methods defined in AEC-Q200.
Please consult with TAIYO YUDEN for the details of the product specification and AEC-Q200 test results, etc.,
and please review and approve TAIYO YUDEN's product specification before ordering.
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