SMT Power Inductor
SI106 Type
Features
RoHS compliant.
mounting.
Low profile (5.9mm max. height) SMD type.
Unshielded.
Self-leads, suitable for high density
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.
DELTA ELECTRONICS, INC.
(TAOYUAN PLANT CPBG)
9
0.00
0.01
0.10
1.00
10.00
CURRENT (A)
1.00
10.00
100.00
1000.00
IN
D
U
C
T
A
N
C
E
(u
H
)
100
120
150
180
220
270
330
470
560
680
820
101
121
151
181
221
271
331
391
471
561
681
821
390
Electrical Characteristics:
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
SI106 - 1R2
1.2
0.009
7.50
SI106 - 1R7C
1.7
0.006
10.00
SI106 - 2R2
2.2
0.010
7.00
SI106 - 3R1
3.1
0.013
6.00
SI106 - 3R9
3.9
0.017
6.00
SI106 - 4R7
4.7
0.020
4.20
SI106 - 6R8
6.8
0.028
3.60
SI106 - 100
10.0
0.060
2.60
SI106 - 120
12.0
0.070
2.45
SI106 - 150
15.0
0.080
2.27
SI106B - 150
15.0
0.060
3.50
SI106 - 180
18.0
0.090
2.15
SI106 - 220
22.0
0.100
1.95
SI106 - 270
27.0
0.110
1.76
SI106 - 330
33.0
0.120
1.50
SI106 - 390
39.0
0.140
1.37
SI106 - 470
47.0
0.170
1.28
SI106 - 560
56.0
0.190
1.17
SI106 - 680
68.0
0.220
1.11
SI106 - 820
82.0
0.250
1.00
SI106 - 101
100.0
0.350
0.97
SI106A - 101
100.0
0.350
1.22
SI106 - 121
120.0
0.400
0.89
SI106 - 151
150.0
0.470
0.78
SI106 - 181
180.0
0.630
0.72
SI106 - 221
220.0
0.730
0.66
SI106 - 271
270.0
0.970
0.57
SI106 - 331
330.0
1.150
0.52
SI106 - 391
390.0
1.300
0.48
SI106 - 471
470.0
1.480
0.42
SI106 - 561
560.0
1.900
0.33
SI106 - 681
680.0
2.250
0.28
SI106 - 821
820.0
2.550
0.24
PART NO.
L
(uH)
1
DCR
( ) MAX
Irated
(Adc)
2
25
100KHz, 0.1V for 1.2~6.8uH, B-150 & A-101, 1KHz,1.0V for others.
o
C,
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
o
and the surface temperature of the part increase less than 45 C.
o
o
3. Operating temperature: -20 C to 105 C (including self-temperature rise).
10.0
B
C
10.6
1.8
D
A
Mechanical Dimension:
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
¡Ó
¡Ó
¡Ó
¡Ó
¡Ó
¡Ó
¡Ó
¡Ó
RECOMMENDED PAD PATTERNS
