*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.
SDR0603 Series - SMD Power Inductors
Features
Available in E12 series
Small design of only 5.8 mm maximum
diameter
Low 3.9 mm profile
RoHS compliant*
Applications
Input/output of DC/DC converters
Power supplies for:
Portable communication equipment
Camcorders
LCD TVs
Car radios
Electrical Specifications
Product Dimensions
Recommended Layout
5.8
(.228)
MAX.
MAX.
3.9
(.154)
General Specifications
Test Voltage ........................................1 V
Reflow Soldering ...230 C, 50 sec. max.
Operating Temperature .-40 C to +125 C
(Temperature rise included)
Storage Temperature..-40 C to +125 C
Resistance to Soldering Heat
..................................260 C for 5 sec.
Materials
Core ...............................Ferrite DR core
Wire ............................Enameled copper
Terminal.....................................Ag/Ni/Sn
Rated Current..Ind. drop 10 % typ. at Isat
Temperature Rise ..................40 C max.
at rated Irms
Packaging.....................400 pcs. per reel
1.8
(.071)
MAX.
TYP.
5.8
(.228)
5.8
(.228)
6.0
(.236)
1.7
(.067)
Typical Part Marking
101
START
FINISH
Inductance 1kHz
Q
Test
SRF
RDC
I rms
I sat
Bourns Part No.
(H)
Tol. %
Ref.
Frequency
Min.
(
)
Max.
Typ.
(MHz)
(MHz)
(A)
(A)
SDR0603-1R5ML
1.5
20
24
7.96
85
0.04
3.00
3.50
SDR0603-2R5ML
2.5
20
21
7.96
74
0.05
2.35
2.70
SDR0603-3R3ML
3.3
20
21
7.96
68
0.05
2.20
2.60
SDR0603-3R9ML
3.9
20
22
7.96
62
0.05
2.10
2.20
SDR0603-4R7ML
4.7
20
20
7.96
56
0.07
1.80
2.20
SDR0603-5R0ML
5.0
20
19
7.96
50
0.07
1.60
2.10
SDR0603-6R8ML
6.8
20
19
7.96
44
0.11
1.38
1.80
SDR0603-7R5ML
7.5
20
19
7.96
38
0.12
1.29
1.60
SDR0603-100ML
10
20
24
2.52
34
0.15
1.14
1.40
SDR0603-120ML
12
20
23
2.52
30
0.16
1.02
1.30
SDR0603-150ML
15
20
22
2.52
28
0.18
0.93
1.10
SDR0603-180ML
18
20
23
2.52
24
0.25
0.82
1.10
SDR0603-220ML
22
20
20
2.52
30
0.28
0.75
0.96
SDR0603-270ML
27
20
19
2.52
19
0.30
0.67
0.86
SDR0603-330KL
33
10
23
2.52
15
0.45
0.61
0.70
SDR0603-390KL
39
10
22
2.52
13
0.46
0.56
0.66
SDR0603-470KL
47
10
20
2.52
13
0.55
0.52 0.62
SDR0603-560KL
56
10
17
2.52
12
0.62
0.48
0.58
SDR0603-680KL
68
10
17
2.52
12
0.72
0.44
0.54
SDR0603-820KL
82
10
15
2.52
11
0.84
0.40
0.48
SDR0603-101KL
100
10
28
0.796
10
0.95
0.38
0.66
SDR0603-121KL
120
10
27
0.796
8
1.10
0.36
0.60
SDR0603-151KL
150
10
28
0.796
8
1.43
0.32
0.56
SDR0603-181KL
180
10
26
0.796
7
1.60
0.30
0.50
SDR0603-221KL
220
10
26
0.796
6
2.00
0.26
0.46
SDR0603-271KL
270
10
26
0.796
5
2.40
0.24
0.38
SDR0603-331KL
330
10
28
0.796
5
3.20
0.20
0.36
SDR0603-391KL
390
10
28
0.796
4
3.40
0.18
0.32
SDR0603-471KL
470
10
29
0.796
4
4.55
0.15
0.26
DIMENSIONS:
MM
(INCHES)
*RoHS COMPLIANT
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
SDR0603 Series - SMD Power Inductors
REV. 05/05
Packaging Specifications
DIMENSIONS:
MM
(INCHES)
14.0
(.551)
18.4
(.724)
2.0 0.5
(.079 .020)
50.0
(1.969)
178.0
(7.00)
DIA.
13.0 0.5
(.512 .020)
DIA.
13.0 0.5
(.512 .020)
DIA.
21.0 0.8
(.827 .031)
EMBOSSED
CARRIER
EMBOSSED
CAVITY
0.10
(.004)
THICKNESS
MAX.
END
START
USER DIRECTION OF FEED
160
(6.299)
NO COMPONENT
NO COMPONENT
COMPONENTS
4.1
(.161)
3200
(125.984)
400
(15.748)
4
(.157)
8
(.315)
12
(.472)
QTY: 400 PCS. PER REEL
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