Shielded SMD Power Inductor SFM
Dimensions
Type
Figure
A
B
C
max.
D
Ref.
E
Ref.
F
Ref.
G
Ref.
H
Ref.
J
Ref.
Unit: mm
K
Ref.
SFM0518
SFM0520
SFM0530
SFM0610
SFM0615
SFM0620
SFM0625
SFM0630
SFM0635
2
2
2
1
1
1
1
1
1
5.2max.
5.2 max.
5.2 max.
6.3 0.3
6.3 0.3
6.3 0.3
6.3 0.3
6.3 0.3
6.3 0.3
5.2max.
5.2 max.
5.2 max.
6.0 0.3
6.0 0.3
6.0 0.3
6.0 0.3
6.0 0.3
6.0 0.3
1.8
2.0
3.0
1.3
1.8
2.0
2.5
3.0
3.5
3.9
3.9
4.2
4.8
4.8
4.8
4.8
4.8
4.8
1.4
1.4
1.4
2.2
2.2
2.2
2.2
2.2
2.2
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
6.5
6.5
6.5
-
-
-
-
-
-
2.0
2.0
2.0
2.5
2.5
2.5
2.5
2.5
2.5
6.0
6.0
6.0
7.0
7.0
7.0
7.0
7.0
7.0
4.0
4.0
4.0
4.5
4.5
4.5
4.5
4.5
4.5
Features
Low Profile
Magnetically shielded and low DC resistance
Suitable for large current
Ideal DC-DC converter applications
Inductance and rated current ranges
SFM0518
SFM0520
SFM0530
SFM0610
SFM0615
SFM0620
SFM0625
SFM0630
SFM0635
1.2 47µH
1.2 100µH
1.1 100µH
1.0 390µH
1.0 1000µH
1.0 10000µH
1.0 1500µH
1.0 20000µH
1.0 470µH
1.80
2.15
3.87
2.30
0.330A
0.230A
0.430A
0.110A
2.54 0.090A
3.25 0.022A
3.48 0.120A
3.59 0.035A
4.50
0.220A
Applications
OA Equipment
Notebook PCs
Portable Communication Equipment
DC/DC Converters, etc.
Test equipment:
L: HP4284A LCR meter
DCR: Milli-ohm meter
Electrical specifications at 25°
C
Characteristics
Rated DC Current: The current when the inductance becomes
30% lower than its initial value.
Operating temperature: -40 85°
C
Product Identification
SFM
Product Type
0610
Dimensions
(AxBxC)
0518: 5.2x5.2x1.8
0520: 5.2x5.2x2.0
0530: 5.2x5.2x3.0
0610: 6.3x6.0x1.3
0615: 6.3x6.0x1.8
0620: 6.3x6.0x2.0
0625: 6.3x6.0x2.5
0630: 6.3x6.0x3.0
0635: 6.3x6.0x3.5
M:
N:
M
Inductor
Tolerance
20%
30%
T
Packaging
Style
T: Tape and Reel
101
Inductance
1R1: 1.1µH
470: 47µH
101: 100µH
DB LECTRO Inc. 3755 Place Java, Suite 140, Brossard Qc J4Y-0E4 tel:(450)-444-1424 fax:(450)-444-4714 www.dblectro.com