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Delta Electronics SILM320L Leaflet

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SMT Power Inductor
SILM320L Type
 25
: 100KHz, 0.1V
o
C
47
Features
RoHS compliant.
Low profile (2.0mm max. height) SMD type.
Magnetically shielded, suitable for high density mounting.
Self-leads, suitable for high density mounting.
High energy storage and low DCR.
Provided with embossed carrier tape packing.
Idel for power source circuits, DC-DC converter, DC-AC inverters
inductor applications.
In addition to the standard versions shown here, customized inductors
are available to meet your exact requirements.
Electrical Characteristics:
SILM320L - 2R2
2.2
  41
0.85
2.30
SILM320L - 3R3
3.3
  54
0.75
2.10
SILM320L - 4R7
4.7
  78
0.63
1.65
SILM320L - 6R8
6.8
106
0.52
1.32
SILM320L - 100
10.0
180
0.43
1.00
SILM320L - 150
15.0
220
0.35
0.80
SILM320L - 220
22.0
320
0.30
0.68
SILM320L - 330
33.0
460
0.24
0.56
SILM320L - 470
47.0
660
0.20
0.48
(uH)
1
 
L
 
PART NO.
 
m
 
DCR
 
(       ) MAX
 
(Adc)
 Isat
2
 
(Adc)
 Ir
3
1. Tolerance of inductance:    30%.
2. Isat  is  the  DC  current  which  cause  the  inductance  drop  35%  typical  of  its  nominal  inductance  without  current.
3. Ir  is  the  DC  current  which  cause  the  surface  temperature  of  the  part  increase  less  than  
 
4.Operating  temperature :  -20
to  105
(including self-temperature rise).
o
45 C. 
o
o
C  
C  
DELTA ELECTRONICS, INC.
 (TAOYUAN PLANT CPBG)
252, SAN YING ROAD, KUEISAN INDUSTRIAL ZONE, TAOYUAN SHIEN, 333, TAIWAN, R.O.C.
TEL: 886-3-3591968; FAX: 886-3-3591991
http://www.deltaww.com
Mechanical Dimension:
UNIT:mm/inch
A = 3.2 / 0.126 Max.  
B = 3.2 / 0.126 Max.  
C = 2.0 / 0.079 Max.
D = 4.0 / 0.157 Max.
E = 2.2 / 0.087  
F = 1.0 / 0.039
B
D
A
F
C
E
RECOMMENDED  PAD  PATTERNS  
1.5
1.7
4.7