SMTDRRI2D09 3L Electronic Group Holdings Limited, SMTDRRI2D09 Datasheet

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SMTDRRI2D09

Manufacturer Part Number
SMTDRRI2D09
Description
Shielded Smt Power Inductors Smtdrri 2d09/2d11/2d14/2d18 Type
Manufacturer
3L Electronic Group Holdings Limited
Datasheet
1.SMTDRRI2D09.pdf (6 pages)
Features :
．Small size with the electrode attached to the
．Available in magnetically shielded .
．Low DC resistance .
．Suitable for large currents.
．Available on tape and reel for auto surface
Inductance and rated current ranges :
．SMTDRRI2D09
．SMTDRRI2D11
．SMTDRRI2D14
．SMTDRRI2D18
．Test equipments :
．Electrical specifications at 25℃.
Shape and size : ( Dimensions are in mm )
ferrite core directly.
mounting.
L tested by Agilent 4284A Precision LCR meter.
DCR tested by Milli-ohm meter.
SMTDRRI2D09
SMTDRRI2D11
SMTDRRI2D14
SMTDRRI2D18
I T E M
1.5~10uH
1.2~10uH
1.5~12uH
2.2~47uH
A(max)
3.3
3.3
3.3
3.3
0.9~0.35A
0.8~0.28A
1.8~0.62A
0.85~0.2A
SHIELDED SMT POWER INDUCTORS
B(max)
SMTDRRI 2D09/2D11/2D14/2D18 TYPE
1.1
1.3
1.6
2.0
C(max)
4.5
4.5
4.5
4.5
19.1
Ordering information :
Characteristics :
． Rated DC Current: It is either the inductance is 35% lower than
．Operating temperature : -20 ℃ to 80 ℃.
Applications :
．DSC, DVC ,MP3,PDA products.
．DC/DC converters, etc.
(1) Type : Surface Mountable Type.
(2) Style : DR Core with RI core.
(3)Inductance : 3R3 for 3.3 uH.
(4)Inductance tolerance : N : ± 30%.
SMT DRRI2D11 - 3R3 N
its initial value in D.C. saturation characteristics or temperature
raise becomes △T=40℃ (Ta=20℃), whichever is lower.
(1)
2D is 2.8mm square and 11 is about 1.2 mm height.
1.0
1.0
1.0
1.0
D
(2)
0.7
0.7
0.7
0.7
E
(3) (4)
1.3
1.3
1.3
1.3
H
1.3
1.3
1.3
1.3
I
1.7
1.7
1.7
1.7
J

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SMTDRRI2D09 Summary of contents

Page 1

... DC resistance . ．Suitable for large currents. ．Available on tape and reel for auto surface mounting. Inductance and rated current ranges : ．SMTDRRI2D09 1.2~10uH ．SMTDRRI2D11 1.5~10uH ．SMTDRRI2D14 1.5~12uH ．SMTDRRI2D18 2.2~47uH ．Test equipments : L tested by Agilent 4284A Precision LCR meter ...

Page 2

Part No. L (uH) 1R2N 1.2 1R5N 1.5 1R8N 1.8 2R2N 2.2 2R7N 2.7 3R3N 3.3 3R9N 3.9 4R7N 4.7 5R6N 5.6 6R8N 6.8 8R2N 8.2 100N 10 120N 12 150N 15 220N 22 330N 33 470N 47 Measuring Freq.:2D09/2D11/2D14/2D18 ...

Page 3

Shape and size: (Dimensions are in mm) Features: ．Small size with the electrode attached to the ferrite core directly. ．Available in magnetically shielded . ．Low DC resistance . ．Suitable for large currents. ．Available on tape and reel for auto surface ...

Page 4

Part No. L (uH) 1R5N 1.5 2R2N 2.2 2R4N 2.4 2R7N 2.7 3R2N 3.2 3R3N 3.3 4R7N 4.7 6R8N 6.8 8R2N 8.2 100N 10 120N 12 150N 15 180N 18 220N 22 330N 33 390N 39 470N 47 Measuring Freq.:3D11/3D14/3D16/3D28 ...

Page 5

Shape and size : ( Dimensions are Features : ．Small size with the electrode attached to the ferrite core directly. ．Available in magnetically shielded. ．Low DC resistance. ．Suitable for large currents. ．Available on tape and reel for ...

Page 6

Part No Resistance (mOHM )Max. (μH) 4D18 4D28 1R0N 1.0 45 1R2N 1.2 1R8N 1.8 27.5 2R2N 2.2 75 2R6N 2.6 2R7N 2.7 105 3R0N 3.0 3R3N 3.3 110 3R9N 3.9 155 64.8 4R1N 4.1 4R2N 4.2 4R7N ...

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