Delta Electronics SIA2522 Specification Sheet

SMT Power Inductor
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 C
D

Electrical Characteristics :

PART NO.
(uH)
SIA2522-1R0
SIA2522-1R2
SIA2522-1R5
SIA2522-1R8
SIA2522-2R2
SIA2522-2R7
SIA2522-3R3
SIA2522-3R9
SIA2522-4R7
SIA2522-5R6
SIA2522-6R8
SIA2522-8R2
SIA2522-100 10.0
SIA2522-120 12.0
SIA2522-150 15.0
SIA2522-180 18.0
SIA2522-220 22.0
SIA2522-270 27.0
SIA2522-330 33.0
SIA2522-390 39.0
SIA2522-470 47.0
SIA2522-560 56.0
SIA2522-680 68.0
SIA2522-820 82.0
SIA2522-101 100.0
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
DELTA ELECTRONICS, INC.
(TAOYUAN PLANT CPBG)
A
E
o
At 25 : 100KHz, 0.1V C
1 DCR
Irated
L
( ) MAX
(Adc)
1.0 0.070 1.90
1.2 0.080 1.80
1.5 0.090 1.50
1.8 0.105 1.40
2.2 0.135 1.20
2.7 0.160 1.10
3.3 0.175 1.00
3.9 0.240 0.95
4.7 0.275 0.85
5.6 0.305 0.80
6.8 0.370 0.73
8.2 0.430 0.65
0.555 0.58
0.590 0.55
0.710 0.48
0.900 0.43
1.050 0.40
1.190 0.35
1.630 0.32
2.050 0.30
2.340 0.27
2.550 0.25
3.660 0.23
4.190 0.20
4.740 0.18
o
o o
C to 105 C (including self-temperature rise).
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
2.8
3.0 0.9
2
100.00
10.00
1.00
0.00
13
UNIT:mm/inch
A = 2.5 ¡Ó 0.2 / 0.098 0.008 ¡Ó
B = 2.3 0.2 / 0.091 0.008 ¡Ó ¡Ó
C = 2.2 / 0.087 Max.
D = 2.6 0.2 / 0.102 0.008 ¡Ó ¡Ó
E = 0.9 / 0.035 Min.
101
820
680
560
470
390
330
270
220
180
150
120
100
8R2
6R8
5R6
4R7
3R9
3R3
2R7
2R2
1R8
1R5
1R2
1R0
0.01 0.10 1.00 10.00
CURRENT (A)