SMT Power Inductor
SI84 Type
Features
Low profile (4.0mm 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 application.
In addition to the standard versions shown here,
customized inductors are available to meet your exact requirements.
Mechanical Dimension:
RECOMMENDED PAD
8.0
C
B
Electrical Characteristics:
1
PART NO.
SI84 - 100
SI84 - 120
SI84 - 150
SI84 - 180
SI84 - 220
SI84 - 270
SI84 - 330
SI84 - 390
SI84 - 470
SI84 - 560
SI84 - 680
SI84 - 820
SI84 - 101
SI84 - 121
SI84 - 151
SI84 - 181
SI84 - 221
SI84 - 271
SI84 - 331
INDUCTANCE (uH)
1. Tolerance of inductance
10~330uH 10%
2. I
RATED
: rated current. L<10%, T<45
o
C at I
RATED
3. Operating temperature: -20
o
C to 105
o
C (including self-temperature rise)
A
D
8.0
1.4
UNIT:mm/inch
A = 7.8 0.2/0.307
B = 7.0 0.2/0.276
C = 3.5 0.5/0.138
D = 1.5 0.2/0.059
0.008
0.008
0.020
0.008
1000.00
At 25 C: 1KHz, 1V
DCR
( ) MAX
0.080
0.089
0.104
0.111
0.129
0.153
0.170
0.217
0.252
0.282
0.332
0.406
0.481
0.536
0.755
1.022
1.200
1.306
1.495
o
L
(uH)
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
330
I
RATED
(Adc)
1.44
1.39
1.24
1.12
1.07
0.94
0.85
0.74
0.68
0.64
0.59
0.54
0.51
0.49
0.40
0.36
0.31
0.29
0.28
2
100.00
331
271
221
181
151
121
101
680
560
470
390
330
270
220
180
150
120
100
820
10.00
1.00
0.00
0.01
0.10
CURRENT (A)
1.00
10.00
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
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