Delta Electronics SMT Power Inductor SIQ124R User Manual
Smt power inductor, Siq124r type, Electrical characteristics : features
RoHS compliant.
Low profile(11A, 1.5uH) SMD type.
Magnetically shielded, 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 :
Features
SMT Power Inductor
SIQ124R Type
26
25 : 100KHz, 0.1V
O
C
2
Isat
(Adc)
3
Ir
(Adc)
PART NO.
DCR
(m )
MAX
1
L
(uH)
SIQ124R - 1R5
1.5
5.8
11.00
11.00
SIQ124R - 2R0
2.0
9.0
10.00
10.00
SIQ124RA - 2R0
2.0
9.2
12.40
7.40
SIQ124R - 2R7
2.7
10.8
9.00
9.00
SIQ124RA - 3R3
3.3
16.0
10.00
6.70
SIQ124R - 3R9
3.9
15.0
6.50
6.50
SIQ124R - 4R7
4.7
18.0
5.70
5.70
SIQ124RA - 5R6
5.6
25.0
8.20
6.10
SIQ124R - 6R8
6.8
23.0
4.90
4.90
SIQ124RA - 6R8
6.8
29.0
7.20
5.30
SIQ124R - 100
10.0
28.0
4.50
4.50
SIQ124RA - 100
10.0
42.0
6.00
4.70
SIQ124R - 120
12.0
36.0
4.00
4.00
SIQ124R - 150
15.0
50.0
3.20
3.20
SIQ124R - 180
18.0
57.0
3.10
3.10
SIQ124R - 220
22.0
66.0
2.90
2.90
SIQ124R - 270
27.0
80.0
2.80
2.80
SIQ124R - 330
33.0
97.0
2.70
2.70
SIQ124R - 390
39.0
132.0
2.10
2.10
SIQ124R - 470
47.0
150.0
1.90
1.90
SIQ124R - 560
56.0
190.0
1.80
1.80
SIQ124R - 680
68.0
220.0
1.50
1.50
SIQ124R - 820
82.0
260.0
1.30
1.30
SIQ124R - 101
100.0
308.0
1.20
1.20
SIQ124R - 121
120.0
380.0
1.10
1.10
SIQ124R - 151
150.0
530.0
0.95
0.95
SIQ124R - 181
180.0
620.0
0.85
0.85
SIQ124R - 221
220.0
700.0
0.80
0.80
SIQ124R - 271
270.0
876.0
0.60
0.60
SIQ124R - 331
330.0
990.0
0.50
0.50
1. Tolerance of inductance: 20%.
2. Isat is the DC current which cause the inductance drop less than 25% of its nominal inductance without current.
3. Ir is the DC current which cause the surface temperature of the part increase less than 45
o
C.
o
o
4. Operating temperature: -20 C to 105 C (including self-temperature rise).
F
C
A
¡Ó
B
¡Ó
D
¡Ó
E
Mechanical Dimension :
UNIT:mm/inch
C = 4.5 / 0.177 Max.
E = 5.0 / 0.197
F = 2.2 / 0.087
UNIT:mm/inch
A = 12.2 0.3 / 0.480 0.012
B = 12.2 0.3 / 0.480 0.012
D = 7.6 0.3 / 0.299 0.012
12.8
7.0
5.4
2.9
RECOMMENDED PAD PATTERNS
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
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