Delta Electronics SIQ1210R User Manual
Smt power inductor, Siq1210r type, Features electrical characteristics
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.
Features
Electrical Characteristics :
DELTA ELECTRONICS, INC.
(TAOYUAN PLANT CPBG)
31
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
25 , 100KHz, 0.1V
O
C
SMT Power Inductor
SIQ1210R Type
2
Irated
(Adc)
PART NO.
DCR
(m ) MAX
1
L
(uH)
1. Tolerance of inductance : +40%/-20% for 1.3~6.8uH, 20% for 12~220uH.
3. Operating temperature : -20
to 105
(including self-temperature rise).
2. Irated is the DC current which cause the inductance drop less than 25% of its nominal inductance without current
o
and the surface temperature of the part increase less than 45 C.
o
o
C
C
SIQ1210R - 1R3
1.3
3.8
21.0
SIQ1210R - 2R0
2.0
4.4
18.0
SIQ1210R - 2R6
2.6
7.0
15.0
SIQ1210R - 3R6
3.6
7.5
12.5
SIQ1210R - 4R7
4.7
8.0
11.5
SIQ1210R - 5R8
5.8
10.0
10.5
SIQ1210R - 6R8
6.8
11.5
10.0
SIQ1210R - 120
12.0
18.5
7.6
SIQ1210R - 150
15.0
25.0
5.8
SIQ1210R - 850
85.0
130.0
2.8
SIQ1210R - 101
100.0
150.0
2.4
SIQ1210R - 151
150.0
220.0
2.0
SIQ1210R - 221
220.0
257.0
1.6
C
A
F
B
D
E
Mechanical Dimension :
UNIT:mm/inch
C = 10.0 / 0.394 Max.
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
E = 5.0 / 0.197
F = 2.2 / 0.087
RECOMMENDED PAD PATTERNS