SMT Power Inductor
SIS43 Type
Features
Small size (6.6mm*4.45mm), low profile (2.9mm max. height) SMD type.
Unshielded, 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,
custom inductors are available to meet your exact requirements.
Mechanical Dimension:
Unit: mm
4.45 Max.
2.9 Max.
1.3 0.2
Recommended Pad
1.6
1.15
4.8 0.2
6.6 Max.
4.5
0.77 0.2
1000.00
102
681
471
331
Electrical Characteristics:
PART NO.
SIS43-1R0
SIS43-1R5
SIS43-2R2
SIS43-3R3
SIS43-4R7
SIS43-6R8
SIS43-100
SIS43-150
SIS43-220
SIS43-330
SIS43-470
SIS43-680
SIS43-101
SIS43-151
SIS43-221
SIS43-331
SIS43-471
SIS43-681
SIS43-102
L
(uH)
1.0
1.5
2.2
3.3
4.7
6.8
10
15
22
33
47
68
100
150
220
330
470
680
1000
DCR
( ) MAX
0.050
0.050
0.070
0.080
0.090
0.130
0.160
0.230
0.370
0.510
0.640
0.860
1.270
2.000
3.110
3.800
5.060
9.200
13.800
Is
(Adc)
2.9
2.6
2.3
2.0
1.5
1.2
1.1
0.9
0.7
0.58
0.50
0.40
0.31
0.27
0.22
0.18
0.16
0.14
0.10
Ir
(Adc)
2.9
2.4
2.0
1.5
1.4
1.2
1.1
0.8
0.6
0.5
0.4
0.3
0.25
0.20
0.16
0.15
0.12
0.07
2.8
221
151
101
680
470
330
220
150
100
6R8
4R7
3R3
2R2
1R5
1R0
100.00
INDUCTANCE (uH)
10.00
1.00
0.00
0.01
0.10
CURRENT (A)
1.00
10.00
Tolerance of inductance
1.0~1000uH 20%
L<10% at I
S
T<45
o
C at Ir
Operating temperature: -20
o
C to 105
o
C (including self-temperature rise)
Test condition at 25
o
C: 100KHz, 0.1V
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
62
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