Delta Electronics SIA2522 User Manual
SMT Power Inductor
0.00 0.01 0.10 1.00 10.00
CURRENT (A)
1.00
10.00
100.00
INDUCTANCE(uH)
100
120
150
180
220
270
330
470
560
680
820
101
390
6R8
4R7
3R3
2R2
1R5
1R0
8R2
5R6
3R9
2R7
1R8
1R2
SIA2522 Type
Features
RoHS compliant.
Low profile (2.2mm 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 :
B
D
Electrical Characteristics :
PART NO.
SIA2522-1R0 1.0 0.070 1.90
SIA2522-1R2 1.2 0.080 1.80
SIA2522-1R5 1.5 0.090 1.50
SIA2522-1R8 1.8 0.105 1.40
SIA2522-2R2 2.2 0.135 1.20
SIA2522-2R7 2.7 0.160 1.10
SIA2522-3R3 3.3 0.175 1.00
SIA2522-3R9 3.9 0.240 0.95
SIA2522-4R7 4.7 0.275 0.85
SIA2522-5R6 5.6 0.305 0.80
SIA2522-6R8 6.8 0.370 0.73
SIA2522-8R2 8.2 0.430 0.65
SIA2522-100 10.0 0.555 0.58
SIA2522-120 12.0 0.590 0.55
SIA2522-150 15.0 0.710 0.48
SIA2522-180 18.0 0.900 0.43
SIA2522-220 22.0 1.050 0.40
SIA2522-270 27.0 1.190 0.35
SIA2522-330 33.0 1.630 0.32
SIA2522-390 39.0 2.050 0.30
SIA2522-470 47.0 2.340 0.27
SIA2522-560 56.0 2.550 0.25
SIA2522-680 68.0 3.660 0.23
SIA2522-820 82.0 4.190 0.20
SIA2522-101 100.0 4.740 0.18
1. Tolerance of inductance
K: 10%(1.0~100uH).
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 45 C.
3. Operating temperature : -20 to 105 (including self-temperature rise).
DELTA ELECTRONICS, INC.
(TAOYUAN PLANT CPBG)
C
A
o
At 25 : 100KHz, 0.1V
C
1
L
(uH)
oo
C C
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
DCR
( ) MAX
2.8
UNIT:mm/inch
¡Ó
A = 2.5 0.2 / 0.098 0.008
¡Ó
3.0
0.9
E
2
Irated
(Adc)
o
B = 2.3 0.2 / 0.091 0.008
C = 2.2 / 0.087 Max.
¡Ó
D = 2.6 0.2 / 0.102 0.008
E = 0.9 / 0.035 Min.
¡Ó
¡Ó
¡Ó
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