SMT Power Inductor
SIQ1210R Type
Features
RoHS compliant.
High current(21A, 1.3uH) SMD type.
Magnetically shielded, 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 :
RECOMMENDED PAD PA
TTERNS
B
C
D
2.9
5.4
E
A
12.8
7.0
UNIT:mm/inch
A = 12.2 0.3 / 0.480 0.012
B = 12.2 0.3 / 0.480 0.012
C = 10.0 / 0.394 Max.
D = 7.6 0.3 / 0.299 0.012
E = 5.0 / 0.197
F = 2.2 / 0.087
F
Electrical Characteristics :
PART NO.
SIQ1210R - 1R3
SIQ1210R - 2R0
SIQ1210R - 2R6
SIQ1210R - 3R6
SIQ1210R - 4R7
SIQ1210R - 5R8
SIQ1210R - 6R8
SIQ1210R - 120
SIQ1210R - 150
SIQ1210R - 850
SIQ1210R - 101
SIQ1210R - 151
SIQ1210R - 221
25
O
C
, 100KHz, 0.1V
DCR
(m ) MAX
3.8
4.4
7.0
7.5
8.0
10.0
11.5
18.5
25.0
130.0
150.0
220.0
257.0
L
1
(uH)
1.3
2.0
2.6
3.6
4.7
5.8
6.8
12.0
15.0
85.0
100.0
150.0
220.0
Irated
2
(Adc)
21.0
18.0
15.0
12.5
11.5
10.5
10.0
7.6
5.8
2.8
2.4
2.0
1.6
1. Tolerance of inductance : +40%/-20% for 1.3~6.8uH, 20% for 12~220uH.
2. Irated is the DC current which cause the inductance drop less than 25% of its nominal inductance without current
and the surface temperature of the part increase less than 45
o
C.
3. Operating temperature : -20
o
C to 105
o
C (including self-temperature rise).
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
31
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