Delta Electronics SMT Power Inductor SILM104 User Manual
Smt power inductor, Features, Mechanical dimension
SMT Power Inductor
SILM104 & SILM106 Type
60
Features
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.
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:
D
14
.3
4.8
C
6.2
UNIT:mm/inch
A = 10 0.5 / 0.394 0.020
B = 10 0.5 / 0.394 0.020
D = 13.5 / 0.531 Max.
E = 7.2 0.3 / 0.283 0.012
F = 4.0 0.3 / 0.157 0.012
A
B
E
F
RECOMMENDED PAD PATTERNS
Electrical Characteristics:
25 : 100KHz, 0.1V
O
C
SILM104C - 0R3
0.3
2.0
15.00
4.0
SILM104B - 1R0
1.0
6.0
10.00
4.0
SILM104 - 1R5
1.5
8.1
10.00
4.0
SILM104 - 2R5
2.5
10.0
7.50
4.0
SILM104A - 3R0
3.0
11.5
7.00
4.0
SILM104 - 3R8
3.8
13.0
6.00
4.0
SILM104 - 5R2
5.2
22.0
5.50
4.0
SILM104A - 5R8
5.8
24.0
6.00
4.0
SILM104 - 7R0
7.0
27.0
4.80
4.0
SILM104 - 100
10.0
35.0
4.40
4.0
SILM104 - 150
15.0
50.0
3.60
4.0
SILM104 - 220
22.0
73.0
2.90
4.0
SILM104 - 330
33.0
93.0
2.30
4.0
SILM104 - 470
47.0
128.0
2.10
4.0
SILM104 - 680
68.0
213.0
1.50
4.0
SILM104 - 101
100.0
304.0
1.35
4.0
SILM104 - 151
150.0
506.0
1.15
4.0
SILM104 - 221
220.0
756.0
0.92
4.0
SILM104 - 331
330.0
1090.0
0.70
4.0
SILM108 - 220
22.0
45.0
4.00
8.0
2
Irated
(Adc)
HEIGHT "C"
(mm)MAX
PART NO.
DCR
(m ) MAX
1
L
(uH)
1. Tolerance of inductance : 3
0%.
2. Irated is the DC current which cause the inductance drop less than 35% 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).
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