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SDR0503-151K [BOURNS]

SMD Power Inductors; SMD功率电感
SDR0503-151K
型号： SDR0503-151K
厂家： BOURNS ELECTRONIC SOLUTIONS    BOURNS ELECTRONIC SOLUTIONS
描述：

SMD Power Inductors
SMD功率电感

电感器 固定电感器 测试 功率感应器
文件： 总2页 (文件大小：397K)
中文：  中文翻译
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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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