SMT Power Inductor
SIA3329 Type
Features
RoHS compliant.
Low profile (2.9mm max. hight) 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 application.
In addition to the standard versions shown here,
customized inductors are available to meet your exact requirements.
Mechanical Dimension:
C
B
3.5
A
D
E
3.9
0.7
UNIT:mm/inch
¡Ó
A = 3.35
¡Ó
0.2/0.132 0.008
¡Ó
B = 2.85
¡Ó
0.2/0.112 0.008
C = 2.9/0.114 Max.
D = 2.6
¡Ó
0.2/0.102 0.008
¡Ó
E = 1.1/0.043 Min.
Electrical Characteristics :
PART NO.
SIA3329-0R9
SIA3329-1R2
SIA3329-1R5
SIA3329-1R8
SIA3329-2R2
SIA3329-2R7
SIA3329-3R3
SIA3329-3R9
SIA3329-4R7
SIA3329-5R6
SIA3329-6R8
SIA3329-8R2
SIA3329-100
SIA3329-120
SIA3329-150
SIA3329-180
SIA3329-220
SIA3329-270
SIA3329-330
SIA3329-390
SIA3329-470
SIA3329-560
SIA3329-680
SIA3329-820
SIA3329-101
SIA3329-151
At 25
o
C: 100KHz, 0.1V
DCR
( ) MAX
0.038
0.050
0.055
0.062
0.075
0.095
0.110
0.130
0.150
0.170
0.195
0.230
0.290
0.375
0.450
0.590
0.680
0.820
1.160
1.210
1.400
1.780
2.020
2.240
3.150
4.600
L
1
(uH)
0.9
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10.0
12.0
15.0
18.0
22.0
27.0
33.0
39.0
47.0
56.0
68.0
82.0
100.0
150.0
Irated
2
(Adc)
3.00
2.90
2.50
2.30
2.10
1.80
1.70
1.40
1.30
100.00
INDUCTANCE (uH)
1.20
1.10
1.00
0.95
0.85
0.75
0.70
0.64
0.58
0.50
0.48
0.45
0.40
0.36
0.32
0.29
0.24
10.00
1.00
101
820
680
560
470
390
330
270
220
180
150
120
100
8R2
6R8
5R6
4R7
4R0
3R0
2R7
2R0
1R7
1R4
1R2
0R9
0.10
0.01
0.10
1.00
10.00
CURRENT (A)
1. Tolerance of inductance
K: 10%(0.9~100uH).
2. Ireated 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
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
14
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