Features
Applications
■ Available in E12 series
■ Unit height of 2.2 mm
■ Current up to 1.5 A
■ High Q level
■ Input/output of DC/DC converters
■ Power supplies for:
• Portable communication equipment
• Camcorders
• LCD TVs
• Car radios
■ Lead free version available (see How to
Order)
■ Lead free versions are RoHS compliant*
SDR0602 Series - SMD High Power Inductor
General Specifications
Electrical Specifications
Test Voltage ....................................1 Volt
Reflow Soldering .....260 ˚C, 50 sec max.
Operating Temperature..-40 °C to +125 °C
(Temperature rise included)
Storage Temperature ..-40 °C to +125 °C
Packaging.....................800 pcs. per reel
Resistance to Soldering Heat
Inductance 1kHz
(µH)
Test
Frequency
(MHz)
SRF
Min.
(MHz)
I rms
Max.
(A)
I sat
Typ.
(A)
Q
Ref.
RDC
Bourns Part No.
(Ω)
Tol. %
20
20
20
20
20
20
20
20
20
20
20
20
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
SDR0602-2R7M_ 2.7
SDR0602-3R9M_ 3.9
SDR0602-4R7M_ 4.7
SDR0602-5R6M_ 5.6
SDR0602-6R8M_ 6.8
SDR0602-8R2M_ 8.2
20
20
20
18
18
15
50
45
45
45
45
40
35
32
30
30
27
27
50
50
60
55
55
55
55
55
55
55
7.96
7.96
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
40
40
35
30
28
27
25
21
20
18
16
15
12
12
11
10
9
8
7
6
6
5
5
4
4
0.12
0.13
0.15
0.17
0.18
0.20
0.24
0.26
0.28
0.30
0.40
0.45
0.50
0.65
0.68
0.78
0.85
1.30
1.52
1.65
2.00
2.30
2.50
2.85
3.80
4.20
5.00
6.20
1.50
1.40
1.30
1.20
1.15
1.10
1.00
0.90
0.80
0.75
0.70
0.65
0.60
0.55
0.50
0.45
0.40
0.35
0.32
0.30
0.26
0.23
0.20
0.18
0.16
0.15
0.14
0.12
2.10
1.90
1.80
1.60
1.55
1.43
1.32
1.17
1.10
1.07
0.90
0.83
0.73
0.68
0.62
0.57
0.52
0.46
0.42
0.38
0.24
0.32
0.29
0.26
0.22
0.20
0.18
0.14
..................................260 °C for 5 sec.
Materials
Core Material...........................Ferrite DQ
Wire ............................Enameled Copper
Terminal ......................See How to Order
Rated Current ...Ind. drop 10 % typ. at Isat
Temperature Rise ...40 ˚C max at rated Irms
SDR0602-100M_
SDR0602-120M_
SDR0602-150M_
SDR0602-180M_
SDR0602-220M_
SDR0602-270M_
SDR0602-330K_
SDR0602-390K_
SDR0602-470K_
SDR0602-560K_
SDR0602-680K_
SDR0602-820K_
SDR0602-101K_
SDR0602-121K_
SDR0602-151K_
SDR0602-181K_
SDR0602-221K_
SDR0602-271K_
SDR0602-331K_
SDR0602-391K_
SDR0602-471K_
SDR0602-561K_
10
12
15
18
22
27
33
39
47
Product Dimensions
5.8 ± 0.2
2.2 ± 0.2
(.229 ± .008)
(.087 ± .008)
56
68
82
2.52
1.4
TYP.
(.055)
100
120
150
180
220
270
330
390
470
560
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
5.0 ± 0.2
(.196 ± .008)
1
4
2
1.4
(.055)
TYP.
3
3
3
3
Recommended Layout
Multiple winding possible (up to two windings).
6.0
(.236)
1.5
(.059)
How to Order
Electrical Schematic
5.2
(.204)
SDR0602 - 100M __
Model
1
4
Value/Tolerance: from table
Typical Part Marking
Termination
Winding Start
L = Ag/Ni/Sn
Blank = Ag/Ni/SnPb
4
3
470
1
2
Marking dot between terminal 1 and 4
MM
(INCHES)
DIMENSIONS:
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.