SI104 Datasheet, PDF (1/1 Pages) List of Unclassifed Manufacturers – SMT Power Inductor

SMT Power Inductor
SI 104 Type
Features
„ RoHS compliant.
„ Low profile (4.5mm max.Height)), SMD type.
„ Unshielded.
„ Self-leads,suitable for high density mounting.
„ High energy storage and low DCR
„ Provided with embossed carrier tape packing.
„ Ideal 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.
Mechanical Dimension:
C
B
RECOMMENDED PAD PATTERNS
10.0
D




Electrical Characteristics: 25Ċ, 1KHz, 1V
PART NO.
SI104-100K
SI104-120K
SI104-150K
SI104-180K
SI104-220K
SI104-270K
SI104-330K
SI104-390K
SI104-470K
SI104-560K
SI104-680K
SI104-820K
SI104-101K
SI104-121K
SI104-151K
SI104-181K
SI104-221K
SI104-271K
SI104-331K
SI104-391K
SI104-471K
SI104-561K
L¹
(uH)
10.0
12.0
15.0
18.0
22.0
27.0
33.0
39.0
47.0
56.0
68.0
82.0
100.0
120.0
150.0
180.0
220.0
270.0
330.0
390.0
470.0
560.0
DCR
Ƹ
."9
0.053
0.061
0.070
0.081
0.088
0.100
0.120
0.151
0.170
0.199
0.223
0.252
0.344
0.396
0.544
0.621
0.721
0.949
1.100
1.245
1.526
1.904
Irated²
(Adc)
2.40
2.20
1.90
1.80
1.60
1.50
1.30
1.20
1.10
1.00
0.91
0.85
0.74
0.69
0.61
0.56
0.53
0.45
0.42
0.38
0.35
0.32
10.6 ^1.8
UNIT:mm/inch
A = 10.0±0.4 / 0.394±0.016
B = 9.0±0.2 / 0.354±0.008
C = 4.0±0.5 / 0.157±0.020
D = 2.0±0.2 / 0.079±0.008


1.Tolerance of inductance±10%.
2.Irated is the DC current which cause the inductance drop less than 10% of its nominal inductance without current
and the surface temperature of the part increase less than 45Ċ.
3.Operating temperature:-20Ċ to 105Ċ (including self-temperature rise).