SDR0503-120M [BOURNS]
SMD Power Inductors; SMD功率电感
| 型号： | SDR0503-120M |
| 厂家： | 
BOURNS ELECTRONIC SOLUTIONS |
| 描述： | SMD Power Inductors |
| 文件： | 总2页 (文件大小：397K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Features
ꢀ Available in E12 series
ꢀ Low profile of only 3.3mm
ꢀ High inductance of 15mH
Applications
ꢀ Input/output of DC/DC converters
ꢀ Power supplies for:
• Portable communication equipment
• Camcorders
• LCD TVs
• Car radios
SDR0503 Series - SMD Power Inductors
Electrical Specifications
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
Inductance 1kHz
Test
Frequency
(MHz)
SRF
Min.
(MHz)
I rms
Max.
(A)
I sat
Typ.
(A)
Q
Ref.
RDC
(Ω)
Bourns Part No.
(µH)
Tol. %
SDR0503-100M
SDR0503-120M
SDR0503-150M
SDR0503-180M
SDR0503-220M
SDR0503-270M
SDR0503-330K
SDR0503-390K
SDR0503-470K
SDR0503-560K
SDR0503-680K
SDR0503-820K
SDR0503-101K
SDR0503-121K
SDR0503-151K
SDR0503-181K
SDR0503-221K
SDR0503-271K
SDR0503-331K
SDR0503-391K
SDR0503-471K
SDR0503-561K
SDR0503-681K
SDR0503-821K
SDR0503-102K
SDR0503-122J
SDR0503-152J
SDR0503-182J
SDR0503-222J
SDR0503-272J
SDR0503-332J
SDR0503-392J
SDR0503-472J
SDR0503-562J
SDR0503-682J
SDR0503-822J
SDR0503-103J
SDR0503-123J
SDR0503-153J
10
12
20
20
20
20
20
20
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
5
10
20
20
20
20
20
15
15
20
20
20
15
40
40
40
40
35
35
30
30
30
30
30
40
40
40
40
40
40
40
40
40
40
40
40
40
30
30
30
2.52
2.52
30.0
29.0
27.0
24.0
22.0
20.0
18.0
17.0
14.0
13.0
12.0
10.0
9.0
0.13
0.16
1.300
1.200
1.050
0.950
0.900
0.800
0.700
0.650
0.600
0.500
0.450
0.420
0.400
0.370
0.330
0.300
0.250
0.230
0.210
0.190
0.180
0.160
0.140
0.120
0.110
0.063
0.059
0.055
0.053
0.050
0.045
0.042
0.040
0.038
0.034
0.030
1.600
1.450
1.260
1.300
1.060
1.000
0.850
0.800
0.750
0.700
0.600
0.520
0.480
0.450
0.400
0.350
0.340
0.280
0.280
0.240
0.220
0.190
0.160
0.155
0.135
0.090
0.072
0.070
0.070
0.070
0.062
0.060
0.050
0.050
0.045
0.045
0.040
0.038
0.032
....................................260°C for 5 sec.
15
2.52
0.19
Materials
18
2.52
0.21
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
22
2.52
0.28
27
2.52
0.32
33
2.52
0.38
39
2.52
0.42
47
2.52
0.60
56
2.52
0.71
Packaging ....................500 pcs. per reel
68
2.52
0.76
82
2.52
0.88
Product Dimensions
100
120
150
180
220
270
330
390
470
560
680
820
1000
1200
1500
1800
2200
2700
3300
3900
4700
5600
6800
8200
10000
12000
15000
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.252
0.252
0.252
0.252
0.252
0.252
0.252
0.252
0.252
0.252
0.252
0.252
0.0796
0.0796
0.0796
1.60
5.0 0.3
(.197 .012)
MAX.
8.0
1.70
7.0
2.00
7.0
2.30
6.0
2.50
3.0 0.3
MAX.
6.0
2.90
(.118 .012)
5.0
3.30
5.0
3.70
2.0
(.079)
5.0
4.90
TYP.
4.0
5.70
4.0
7.50
3.0
10.00
11.50
12.00
13.00
15.00
22.00
26.00
38.00
40.00
48.00
72.00
80.00
92.00
4.8 0.3
MAX.
3.0
(.189 .012)
3.0
5
2.0
5
2.0
Recommended Layout
5
2.0
5
2.0
5.0
(.197)
5
2.0
5
2.0
1.9
5
1.0
(.075)
5.5
5
1.0
(.217)
5
1.0
5
1.0
1.8
(.071)
5
1.0
110.00 0.027
148.00 0.025
168.00 0.020
5
1.0
5
1.0
Typical Part Marking
START
MM
(INCHES)
DIMENSIONS:
100
FINISH
Specifications are subject to change without notice.
SDR0503 Series - SMD Power Inductors
Packaging Specifications
2.0 0.5
(.079 .020)
178.0
(7.00)
DIA.
18.4
(.724)
THICKNESS
0.10
(.004)
MAX.
13.0 0.5
21.0 0.8
(.827 .031)
(.512 .020)
DIA.
EMBOSSED
CAVITY
50.0
(1.969)
13.0 0.5
(.512 .020)
DIA.
EMBOSSED
CARRIER
14.0
(.551)
5.5 0.1
(.217 .004)
1.55 0.05
4.75 0.1
(.187 .004)
4.0 0.1
(.157 .004)
START
0.4 0.05
(.016 .002)
(.061 .002)
DIA.
END
12 0.3
(.472 .012)
100
100
100
100
1.5
(.059)
8.0 0.1
(.315 .004)
NO COMPONENT
DIA.
3.3 0.1
(.130 .004)
NO COMPONENT
160
(6.299)
COMPONENTS
3200
(125.984)
400
(15.748)
4.8 0.1
(.189 .004)
USER DIRECTION OF FEED
QTY: 500 PCS. PER REEL
MM
(INCHES)
DIMENSIONS:
REV. 03/02
Specifications are subject to change without notice.
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