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SDR0503-270M Datasheet(PDF) 1 Page - Bourns Electronic Solutions

Part # SDR0503-270M
Description  SMD Power Inductors
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Manufacturer  BOURNS [Bourns Electronic Solutions]
Direct Link  http://www.bourns.com
Logo BOURNS - Bourns Electronic Solutions

SDR0503-270M Datasheet(HTML) 1 Page - Bourns Electronic Solutions

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Specifications are subject to change without notice.
Inductance 1kHz
Q
Test
SRF
RDC
I rms
I sat
Bourns Part No.
(µH)
Tol. %
Ref.
Frequency
Min.
(
Ω)
Max.
Typ.
(MHz)
(MHz)
(A)
(A)
SDR0503-100M
10
± 20
10
2.52
30.0
0.13
1.300
1.600
SDR0503-120M
12
± 20
20
2.52
29.0
0.16
1.200
1.450
SDR0503-150M
15
± 20
20
2.52
27.0
0.19
1.050
1.260
SDR0503-180M
18
± 20
20
2.52
24.0
0.21
0.950
1.300
SDR0503-220M
22
± 20
20
2.52
22.0
0.28
0.900
1.060
SDR0503-270M
27
± 20
20
2.52
20.0
0.32
0.800
1.000
SDR0503-330K
33
± 10
15
2.52
18.0
0.38
0.700
0.850
SDR0503-390K
39
± 10
15
2.52
17.0
0.42
0.650
0.800
SDR0503-470K
47
± 10
20
2.52
14.0
0.60
0.600
0.750
SDR0503-560K
56
± 10
20
2.52
13.0
0.71
0.500
0.700
SDR0503-680K
68
± 10
20
2.52
12.0
0.76
0.450
0.600
SDR0503-820K
82
± 10
15
2.52
10.0
0.88
0.420
0.520
SDR0503-101K
100
± 10
40
0.796
9.0
1.60
0.400
0.480
SDR0503-121K
120
± 10
40
0.796
8.0
1.70
0.370
0.450
SDR0503-151K
150
± 10
40
0.796
7.0
2.00
0.330
0.400
SDR0503-181K
180
± 10
40
0.796
7.0
2.30
0.300
0.350
SDR0503-221K
220
± 10
35
0.796
6.0
2.50
0.250
0.340
SDR0503-271K
270
± 10
35
0.796
6.0
2.90
0.230
0.280
SDR0503-331K
330
± 10
30
0.796
5.0
3.30
0.210
0.280
SDR0503-391K
390
± 10
30
0.796
5.0
3.70
0.190
0.240
SDR0503-471K
470
± 10
30
0.796
5.0
4.90
0.180
0.220
SDR0503-561K
560
± 10
30
0.796
4.0
5.70
0.160
0.190
SDR0503-681K
680
± 10
30
0.796
4.0
7.50
0.140
0.160
SDR0503-821K
820
± 10
40
0.796
3.0
10.00
0.120
0.155
SDR0503-102K
1000
± 10
40
0.252
3.0
11.50
0.110
0.135
SDR0503-122J
1200
± 5
40
0.252
3.0
12.00
0.063
0.090
SDR0503-152J
1500
± 5
40
0.252
2.0
13.00
0.059
0.072
SDR0503-182J
1800
± 5
40
0.252
2.0
15.00
0.055
0.070
SDR0503-222J
2200
± 5
40
0.252
2.0
22.00
0.053
0.070
SDR0503-272J
2700
± 5
40
0.252
2.0
26.00
0.050
0.070
SDR0503-332J
3300
± 5
40
0.252
2.0
38.00
0.045
0.062
SDR0503-392J
3900
± 5
40
0.252
2.0
40.00
0.042
0.060
SDR0503-472J
4700
± 5
40
0.252
1.0
48.00
0.040
0.050
SDR0503-562J
5600
± 5
40
0.252
1.0
72.00
0.038
0.050
SDR0503-682J
6800
± 5
40
0.252
1.0
80.00
0.034
0.045
SDR0503-822J
8200
± 5
40
0.252
1.0
92.00
0.030
0.045
SDR0503-103J
10000
± 5
30
0.0796
1.0
110.00
0.027
0.040
SDR0503-123J
12000
± 5
30
0.0796
1.0
148.00
0.025
0.038
SDR0503-153J
15000
± 5
30
0.0796
1.0
168.00
0.020
0.032
SDR0503 Series - SMD Power Inductors
Features
I Available in E12 series
I Low profile of only 3.3mm
I High inductance of 15mH
Applications
I Input/output of DC/DC converters
I Power supplies for:
•
Portable communication equipment
•
Camcorders
•
LCD TVs
•
Car radios
Electrical Specifications
Product Dimensions
Recommended Layout
5.0
± 0.3
(.197
± .012)
MAX.
MAX.
3.0
± 0.3
(.118
± .012)
General Specifications
Test Voltage .........................................1V
Reflow Soldering.....230°C, 10 sec. max.
Operating Temperature ...-40°C to +105°C
Storage Temperature ....-40°C to +125°C
Resistance to Soldering Heat
....................................260°C for 5 sec.
Materials
Core ........................................Ferrite DR
Wire ...........................Enamelled copper
Terminal Electrode ................Ag & Sn/Pb
Rated Current
.....................Ind. drop 10% typ. at Isat
Temperature Rise....................40°C max.
at rated Irms
Packaging ....................500 pcs. per reel
2.0
(.079)
MAX.
TYP.
4.8
± 0.3
(.189
± .012)
5.0
(.197)
5.5
(.217)
1.9
(.075)
1.8
(.071)
Typical Part Marking
100
START
FINISH
DIMENSIONS:
MM
(INCHES)


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