DELTA SIQ74-150

SMT Power Inductor
SIQ74 Type
Features
Small size (7.3mm*7.3mm), low profile (4.5mm max. height) 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 application.
In addition to the standard versions shown here,
customized inductors are available to meet your exact requirements.
Mechanical Dimension:
RECOMMENDED PAD
C
B
D
E
2.2
1.6
UNIT:mm/inch
A = 7.3 0.2/0.287 0.008
B = 7.3 0.2/0.287 0.008
C = 4.5/0.177 Max.
D = 5.0 0.2/0.197 0.008
E = 2.0 0.2/0.079 0.008
F = 1.1 0.2/0.043 0.008
4.8
A
F
Electrical Characteristics: At 25 C: 1KHz, 1V
o
L1
(uH)
DCR
( ) MAX
I RATED 2
(Adc)
SIQ74 - 100
10
0.049
1.84
SIQ74 - 120
12
0.058
1.71
SIQ74 - 150
15
0.081
1.47
SIQ74 - 180
18
0.091
1.31
SIQ74 - 220
22
0.110
1.23
SIQ74 - 270
27
0.150
1.12
SIQ74 - 330
33
0.170
0.96
SIQ74 - 390
39
0.230
0.91
SIQ74 - 470
47
0.260
0.88
SIQ74 - 560
56
0.350
0.75
SIQ74 - 680
68
0.380
0.69
SIQ74 - 820
82
0.430
0.61
SIQ74 - 101
100
0.610
0.60
SIQ74 - 121
120
0.660
0.52
SIQ74 - 151
150
0.880
0.46
SIQ74 - 181
180
0.980
0.42
SIQ74 - 221
220
1.170
0.36
SIQ74 - 271
270
1.640
0.34
SIQ74 - 331
330
1.860
0.32
SIQ74 - 391
390
2.850
0.29
SIQ74 - 471
470
3.010
0.26
SIQ74 - 561
560
3.620
0.23
SIQ74 - 681
680
4.630
0.22
SIQ74 - 821
820
5.200
0.20
SIQ74 - 102
1000
6.000
0.18
1000.00
INDUCTANCE (uH)
PART NO.
100.00
10.00
0.00
102
821
681
561
471
391
331
271
221
181
151
121
101
820
680
560
470
390
330
270
220
180
150.
120
100
0.01
0.10
CURRENT (A)
1. Tolerance of inductance
10~1000uH 20%
2. IRATED : rated current. L<25%, T<45oC at IRATED
3. Operating temperature: -20oC to 105oC (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
21
1.00
10.00