(uH)
1
L
PART NO.
m
DCR
( ) MAX
(Adc)
Isat
2
(Adc)
Ir
3
o
25 C: 100KHz, 0.1V
SMT Power Inductor
SIL103, 1035, 1045(K), 105, 1055 Type
RoHS compliant.
Low profile, 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 applications.
In addition to the standard versions shown here, customized inductors
are available to meet your exact requirements.
Features
42
Electrical Characteristics:
0.00
0.01
0.10
1.00
10.00
100.00
CURRENT (A)
1.00
10.00
100.00
IN
D
U
C
T
A
N
C
E
(u
H
)
100
120
150.
180
220
270
330
470
560
680
820
101
390
121
151
181
221
271
331
7R0
5R2
3R8
2R5
1R5
SIL103 - 1R5
1.5
0.0130
8.00
3.0
SIL103 - 2R2
2.2
0.0170
5.90
3.0
SIL103 - 3R8
3.8
0.0200
5.00
3.0
SIL103 - 4R7
4.7
0.0250
4.30
3.0
SIL103 - 5R6
5.6
0.0290
4.10
3.0
SIL103 - 7R0
7.0
0.0350
3.70
3.0
SIL103 - 8R2
8.2
0.0500
3.50
3.0
SIL103 - 100
10.0
0.0680
3.00
3.0
SIL103 - 220
22.0
0.1400
2.00
3.0
SIL103 - 470
47.0
0.2600
1.50
3.0
SIL103 - 680
68.0
0.3600
1.15
3.0
SIL1035 - 1R1
1.1
0.0070
9.00
3.5
SIL1035 - 1R8
1.8
0.0105
7.50
3.5
SIL1035 - 5R0
5.0
0.0240
4.80
3.5
SIL1035 - 100
10.0
0.4800
3.70
3.5
SIL1035 - 220
22.0
0.0900
2.40
3.5
SIL1035 - 330
33.0
0.1400
1.70
3.5
SIL1045K - 3R3
3.3
0.0210
8.00
4.5
SIL1045 - 4R7
4.7
0.0210
6.30
4.5
SIL1045K - 100
10.0
0.0410
4.90
4.5
SIL105 - 1R8
1.8
0.0150
9.80
5.0
SIL1055 - 2R5
2.5
0.0078
11.00
5.5
SIL1055 - 6R8
6.8
0.0149
5.50
5.5
1. Tolerance of inductance : 3
0%.
2. Irated is the DC current which cause the inductance drop less than 35% (50% for SIL105-1R8) of its nominal inductance
o
without current 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).
2
Irated
(Adc)
HEIGHT "B"
(mm) MAX
PART NO.
DCR
( ) MAX
1
L
(uH)
F
E
B
D
A
C
G
Mechanical Dimension:
UNIT:mm/inch
UNIT:mm/inch
A = 10.0 0.3 / 0.394 0.112
C = 10.0 0.3 / 0.394 0.112
D = 3.0 0.1 / 0.118 0.004
E = 2.5 / 0.098
F = 10.8 / 0.425
E = 10.8 / 0.425
RECOMMENDED PAD PATTERNS
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
