Features
■ Available in E6 series
■ Low height of only 4.8 mm
Applications
■ Input/output of DC/DC converters
■ Power supplies for:
■ High I rms of 4.0 amps
■ RoHS compliant*
-
-
-
-
Portable communications equipment
Camcorders
LCD TVs
Car radios
SDR1105 Series - SMD Power Inductors
Electrical Speci?cations
General Speci?cations
Bourns
Part Number
SDR1105-100ML
SDR1105-120ML
SDR1105-150ML
SDR1105-180ML
SDR1105-220ML
SDR1105-270ML
SDR1105-330KL
SDR1105-390KL
SDR1105-470KL
SDR1105-560KL
SDR1105-680KL
SDR1105-820KL
SDR1105-101KL
SDR1105-151KL
SDR1105-201KL
(μH)
10
12
15
18
22
27
33
39
47
56
68
82
100
150
200
Inductance
1 kHz
Tol. %
± 20
± 20
± 20
± 20
± 20
± 20
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
RDC
Max.
( Ω )
0.045
0.048
0.052
0.070
0.080
0.090
0.100
0.140
0.170
0.200
0.210
0.300
0.320
0.500
0.650
I rms
Max.
(A)
4.00
3.80
3.50
3.30
3.00
2.80
2.60
2.40
2.20
2.00
1.80
1.60
1.50
1.20
1.00
I sat
Typ.
(A)
8.0
8.0
8.0
7.0
6.5
5.0
5.0
4.5
4.0
3.5
3.5
3.0
2.8
2.3
1.8
Test Frequency ............................. 1 KHz
Test Voltage .......................................1 V
Re?ow 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
Wire ............................Enameled copper
Base ............................................... FR-4
Terminal ....................................Cu/Ni/Au
Rated Current
..................Ind. drop 10 % typ. at I sat
Temperature Rise
....................40 °C max. at rated I rms
Electrical Schematic
Packaging .................... 800 pcs. per reel
Product Dimensions
10.0 ± 0.2
(.394 ± .007)
Packaging Speci?cations
330
(12.99)
DIA.
2.0 ± 0.5
(.079 ± .020)
30.4
(1.20)
START
11.1 ± 0.2
(.437 ± .007)
THICKNESS
0.10
21.0 ± 0.8
(.827 ± .031)
13.0 ± 0.5
(.512 ± .020)
DIA.
(.004)
MAX.
EMBOSSED
4.8 ± 0.2
(.189 ± .008)
50.0
(1.969)
CAVITY
13.0 ± 0.5
(.512 ± .020)
DIA.
EMBOSSED
2.0 ± 0.2
(.079 ± .008)
2.0 ± 0.2
(.079 ± .008)
CARRIER
26
(1.02)
7.1 ± 0.3
(.280 ± .012)
2.0 ± 0.2
(.079 ± .008)
24
(.945)
Recommended Layout
REV. 04/13
QTY: 800 PCS. PER REEL
MM
DIMENSIONS:
(INCHES)
REF.
2.4
(.094)
2.4
(.094)
6.8
REF.
(.268)
12.0
(.472)
REF.
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Speci?cations are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device
performance may vary over time.
Users should verify actual device performance in their speci?c applications.
2.4
(.094)
REF.
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