Taiyo Yuden NS12565T221MN Smd power inductor Datasheet

Spec Sheet
INDUCTORS
SMD Power Inductors (NS series)
NS12565T221MN
Features
Item Summary
220μH(±20%), 1.39A, 1.18A
Lifecycle Stage
Mass Production
Standard packaging quantity (minimum)
Taping 2000pcs(500pcs*4reel)
Products characteristics table
External Dimensions
-/125125
L
12.5mm ±0.3
Inductance
220μH(±20%)
W
12.5mm ±0.3
Inductance Measuring Frequency
100kHz
H
6.5mm ±0.35
Rated Current -Saturation Current
1.39A
Rated Current -Temperature Rise Current
1.18A
DC Resistance (max)
0.3276Ω
Avg. of DC.Resistance
0.273Ω
Self-resonant Frequency (min)
3.6MHz
RoHS Compliance
Yes
Halogen Free
Yes
Soldering Method
Reflow
CaseSize (EIA/JIS)
Recommended Land Patterns
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
2014/12/1
-Electrical Characteristics Data-
SMD Power Inductors (NS series)
Dimension
Length :
Width :
Height :
NS12565T221MN
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 )
Inductance :
220
uH ( test freq at 0.1MHz )
ohm ( typ / max )
DC Resistance : 0.273 / 0.3276
Saturation Current :
1.39 A ( max )
Temp. rise Current :
1.18 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
DC Bias vs Temperature
60
Self-temperature rise [deg]
Inductance [uH]
300
200
100
0
0
600
1200
1800
2400
3000
DC Bias [mA]
50
40
30
20
10
0
0
400
800
1200
1600
2000
DC Bias [mA]
Frequency vs Inductance
Inductance [uH]
10000
1000
100
10
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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