SDR0602

The SDR0602 Series is obsolete and
not recommended for new designs.
PL
IA
NT
Features
CO
M
Available in E12 series
*R
oH
S
Unit height of 2.2 mm
Current up to 1.5 A
High Q level
RoHS compliant*
SDR0602 Series - SMD High Power Inductor
Electrical Specifications
Inductance 1kHz
Bourns Part No.
µH)
(µ
Tol. %
Q
Ref.
Test
Frequency
(MHz)
SRF
Min.
(MHz)
RDC
Max.
Ω)
(Ω
I rms
Max.
(A)
I sat
Typ.
(A)
SDR0602-2R7ML
SDR0602-3R9ML
SDR0602-4R7ML
SDR0602-5R6ML
SDR0602-6R8ML
SDR0602-8R2ML
2.7
3.9
4.7
5.6
6.8
8.2
±
±
±
±
±
±
20
20
20
20
20
20
20
20
20
18
18
15
7.96
7.96
7.96
7.96
7.96
7.96
40
40
35
30
28
27
0.12
0.13
0.15
0.17
0.18
0.20
1.50
1.40
1.30
1.20
1.15
1.10
2.10
1.90
1.80
1.60
1.55
1.43
SDR0602-100ML
10
± 20
50
2.52
25
0.24
1.00
1.32
SDR0602-120ML
SDR0602-150ML
SDR0602-180ML
SDR0602-220ML
SDR0602-270ML
SDR0602-330KL
SDR0602-390KL
SDR0602-470KL
SDR0602-560KL
SDR0602-680KL
SDR0602-820KL
SDR0602-101KL
SDR0602-121KL
SDR0602-151KL
SDR0602-181KL
SDR0602-221KL
SDR0602-271KL
SDR0602-331KL
SDR0602-391KL
SDR0602-471KL
SDR0602-561KL
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
330
390
470
560
± 20
± 20
± 20
± 20
± 20
± 10
± 10
± 10
± 10
± 10
± 10
±10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
General 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
..................................260 °C for 5 sec.
Materials
Core Material ..........................Ferrite DQ
Wire ............................Enameled Copper
Terminal.....................................Ag/Ni/Sn
Rated Current...Ind. drop 10 % typ. at Isat
Temperature Rise...40 ˚C max at rated Irms
E
T
E
L
O
S
B
O
45
45
45
45
40
35
32
30
30
27
27
50
50
60
55
55
55
55
55
55
55
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
21
20
18
16
15
12
12
11
10
9
8
7
6
6
5
5
4
4
3
3
3
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
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
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
Product Dimensions
5.8 ± 0.2
(.229 ± .008)
2.2 ± 0.2
(.087 ± .008)
1.4
TYP.
(.055)
1
2
4
3
5.0 ± 0.2
(.196 ± .008)
1.4
TYP.
(.055)
Recommended Layout
6.0
(.236)
1.5
(.059)
Electrical Schematic
5.2
(.204)
1
Winding Start
4
Typical Part Marking
4
3
470
1
2
Marking dot between terminal 1 and 4
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.
MM
(INCHES)
Applications
Input/output of DC/DC converters
Power supplies for:
• Portable communication equipment
• Camcorders
• LCD TVs
• Car radios
SDR0602 Series - SMD Power Inductors
Packaging Specifications
178.0
(7.00) DIA.
16.5
(.650)
2.0 ± 0.5
(.079 ± .020)
THICKNESS
0.10
(.004)
MAX.
13.0 ± 0.5
(.512 ± .020)
DIA.
21.0 ± 0.8
(.827 ± .031)
EMBOSSED
CAVITY
50.0
(1.969
13.0 ± 0.5
DIA.
(.512 ± .020)
E
T
E
L
O
S
B
O
EMBOSSED
CARRIER
14.0
( 551)
6.1
(.240)
0.3
(.012)
4
(.157)
1.55
(.061) DIA.
START
470
470
2.5
(.098)
5.4
(.212)
END
470
12
(.472)
1.5
(.060) DIA.
8
(.315)
NO COMPONENT
COMPONENTS
NO COMPONENT
160
(6.299)
3200
(125.984)
400
(15.748)
5.5
(.217)
USER DIRECTION OF FEED
QTY: 800 PCS. PER REEL
DIMENSIONS:
MM
(INCHES)
REV. 10/11
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.