SMT Power Inductor
SI106 Type
Features
RoHS compliant.
Low profile (5.9mm max. height) SMD type.
Unshielded.
Self-leads, suitable for high density mounting.
High energy storage and low DCR.
Provided with embossed carrier tape packing.
Idel 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:
RECOMMENDED PAD PATTERNS
10.0
C
B
UNIT:mm/inch
A = 10.0 0.4 / 0.394 0.016
B = 9.0 0.2 / 0.354 0.008
C = 5.4 0.5 / 0.213 0.020
D = 2.0 0.2 / 0.079 0.008
10.6
D
1.8
25oC, 100KHz, 0.1V for 1.2~6.8uH, B-150 & A-101, 1KHz,1.0V for others.
Electrical Characteristics:
L 1
2
DCR
Irated
(Adc)
7.50
10.00
7.00
6.00
6.00
4.20
3.60
2.60
2.45
2.27
3.50
2.15
1.95
1.76
1.50
1.37
1.28
1.17
1.11
1.00
0.97
1.22
0.89
0.78
0.72
0.66
0.57
0.52
0.48
0.42
0.33
0.28
0.24
PART NO.
(uH)
(
) MAX
0.009
0.006
0.010
0.013
0.017
0.020
0.028
0.060
0.070
0.080
0.060
0.090
0.100
0.110
0.120
0.140
0.170
0.190
0.220
0.250
0.350
0.350
0.400
0.470
0.630
0.730
0.970
1.150
1.300
1.480
1.900
2.250
2.550
1000.00
100.00
10.00
SI106 - 1R2
SI106 - 1R7C
SI106 - 2R2
SI106 - 3R1
SI106 - 3R9
SI106 - 4R7
SI106 - 6R8
SI106 - 100
SI106 - 120
SI106 - 150
SI106B - 150
SI106 - 180
SI106 - 220
SI106 - 270
SI106 - 330
SI106 - 390
SI106 - 470
SI106 - 560
SI106 - 680
SI106 - 820
SI106 - 101
SI106A - 101
SI106 - 121
SI106 - 151
SI106 - 181
SI106 - 221
SI106 - 271
SI106 - 331
SI106 - 391
SI106 - 471
SI106 - 561
SI106 - 681
SI106 - 821
1.2
1.7
821
681
561
471
391
331
2.2
3.1
3.9
271
221
181
151
121
101
820
680
560
470
330
390
270
220
180
150
4.7
6.8
10.0
12.0
15.0
15.0
18.0
22.0
27.0
33.0
39.0
47.0
56.0
68.0
82.0
100.0
100.0
120.0
150.0
180.0
220.0
270.0
330.0
390.0
470.0
560.0
680.0
820.0
120
100
1.00
0.00
0.01
0.10
1.00
10.00
CURRENT (A)
1. Tolerance of inductance : 15% for 1.2~6.8uH, 10% for 10~820uH.
2. Irated is the DC current which cause the inductance drop less than 10%(15% for 1R7C) of its nominal inductance without current
and the surface temperature of the part increase less than 45oC.
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
9
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