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SRR1280_11 PDF预览

SRR1280_11

更新时间: 2024-11-26 01:14:35
品牌 Logo 应用领域
伯恩斯 - BOURNS /
页数 文件大小 规格书
2页 179K
描述
Shielded SMD Power Inductors

SRR1280_11 数据手册

 浏览型号SRR1280_11的Datasheet PDF文件第2页 
Features  
Applications  
Available in E12 values  
Inductance as low as 1.1 µH  
Current rating to 10.2 amps  
RoHS compliant*  
Input/output of DC/DC converters  
Power supplies for:  
Portable communication equipment  
Camcorders  
470  
LCD TVs  
Car radios  
SRR1280 Series - Shielded SMD Power Inductors  
Electrical Specifications  
General Specifications  
Test Voltage.....................................0.1 V  
Inductance 100 kHz  
Test  
SRF  
RDC  
Max.  
(m)  
I rms  
Max.  
(A)  
I sat  
Typ.  
(A)  
Q
Typ.  
Reflow 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  
Bourns Part No.  
Frequency Typ.  
(MHz)  
7.96  
(µH)  
Tol. %  
(MHz)  
85  
83  
80  
45  
40  
36  
34  
30  
24  
23  
22  
21  
21  
20  
17  
15  
SRR1280-1R1Y  
SRR1280-1R2Y  
SRR1280-1R4Y  
SRR1280-2R4Y  
SRR1280-3R3Y  
SRR1280-3R5Y  
SRR1280-4R5Y  
SRR1280-4R7Y  
SRR1280-5R6Y  
SRR1280-6R1Y  
SRR1280-6R8Y  
SRR1280-7R5Y  
SRR1280-7R6Y  
SRR1280-8R2Y  
SRR1280-100M  
SRR1280-120M  
SRR1280-150M  
SRR1280-180M  
SRR1280-220M  
SRR1280-270M  
SRR1280-330M  
SRR1280-390M  
SRR1280-470M  
SRR1280-560M  
SRR1280-680M  
SRR1280-820M  
SRR1280-101M  
SRR1280-121K  
SRR1280-151K  
SRR1280-181K  
SRR1280-221K  
SRR1280-271K  
SRR1280-331K  
SRR1280-391K  
SRR1280-471K  
SRR1280-561K  
SRR1280-681K  
SRR1280-821K  
SRR1280-102K  
1.1  
1.2  
1.4  
2.4  
3.3  
3.5  
4.5  
4.7  
5.6  
6.1  
6.8  
7.5  
7.6  
30  
30  
30  
30  
30  
30  
30  
30  
30  
30  
30  
30  
30  
30  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
26  
28  
24  
20  
20  
20  
20  
22  
20  
20  
20  
16  
15  
22  
24  
26  
26  
24  
20  
26  
28  
24  
24  
24  
20  
20  
18  
16  
24  
24  
24  
20  
18  
20  
20  
20  
26  
20  
40  
6.5  
18.0  
9.8  
10.0  
12.0  
12.0  
13.5  
15.5  
16.0  
18.0  
18.5  
17.5  
20.0  
20.5  
19.5  
28.0  
28.5  
10.20  
6.60  
9.80  
9.20  
8.80  
8.80  
8.50  
8.20  
8.00  
6.60  
7.60  
6.40  
5.90  
6.20  
6.00  
5.60  
5.20  
4.80  
4.30  
3.90  
3.50  
3.20  
2.90  
2.60  
2.40  
2.30  
2.10  
1.95  
1.85  
1.75  
1.60  
1.20  
1.10  
1.00  
0.90  
0.80  
0.75  
0.70  
0.68  
14.00  
7.80  
12.00  
10.50  
9.80  
9.80  
9.00  
8.80  
8.50  
7.80  
8.00  
7.00  
6.50  
6.80  
6.30  
6.60  
5.00  
4.60  
4.10  
3.70  
3.30  
3.10  
2.80  
2.50  
2.30  
2.20  
2.00  
1.95  
1.90  
1.88  
1.70  
1.60  
1.40  
1.40  
1.25  
1.15  
0.97  
0.94  
0.80  
7.96  
7.96  
7.96  
7.96  
7.96  
7.96  
7.96  
7.96  
7.96  
7.96  
7.96  
7.96  
2.52  
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  
0.796  
0.796  
0.796  
0.252  
................................260 °C for 10 sec.  
Materials  
Core ............................Ferrite DR and RI  
Wire .............Enameled copper wire 130  
Terminal.....................................Cu/Ni/Sn  
Rated Current  
....................Ind. drop 25 % typ. at Isat  
Temperature Rise ..................40 °C max.  
at rated Irms  
Packaging ....................400 pcs. per reel  
8.2  
10.0  
12.0  
15.0  
18.0  
22.0  
27.0  
33.0  
39.0  
47.0  
56.0  
68.0  
82.0  
100.0  
120.0  
150.0  
180.0  
220.0  
270.0  
330.0  
390.0  
470.0  
560.0  
680.0  
820.0  
1000.0  
Product Dimensions  
12.5 ± 0.3  
(.492 ± .012)  
13  
12  
11  
10  
35.0  
38.6  
52.0  
57.0  
70.0  
80.0  
9.5  
8.5  
7.5  
7.0  
6.5  
5.0  
4.5  
4.3  
4.1  
4.0  
3.4  
3.1  
2.9  
2.7  
2.2  
2.0  
1.7  
1.4  
1.3  
12.5 ± 0.3  
(.492 ± .012)  
100  
100.0  
120.0  
130.0  
150.0  
200.0  
270.0  
300.0  
400.0  
450.0  
600.0  
680.0  
880.0  
960.0  
1300.0  
1500.0  
1700.0  
7.5 ± 0.5  
(.295 ± .020)  
5.0 ± 0.3  
(.197 ± .012)  
7.0  
TYP.  
(.276)  
Electrical Schematic  
Recommended Layout  
5.4  
(.213)  
REF.  
MM  
(INCHES)  
DIMENSIONS:  
6.8  
(.268)  
REF.  
2.9  
(.114)  
REF.  
2.9  
(.114)  
REF.  
*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.  

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