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SRP1235 PDF预览

SRP1235

更新时间: 2024-02-16 14:41:33
品牌 Logo 应用领域
伯恩斯 - BOURNS 电感器
页数 文件大小 规格书
3页 317K
描述
Shielded Power Inductors

SRP1235 数据手册

 浏览型号SRP1235的Datasheet PDF文件第2页浏览型号SRP1235的Datasheet PDF文件第3页 
Features  
Applications  
Shielded construction  
Unit height of 3.7 mm  
Inductance range: 0.1 µH to 6.8 µH  
Current up to 43 A  
Lead free  
Input/output of DC/DC converters  
Power supplies for:  
Portable communications equipment  
Camcorders  
LCD TVs  
Car audio systems  
RoHS compliant*  
SRP1235 Series - Shielded Power Inductors  
General Specifications  
Electrical Specifications  
Test Voltage...................................0.25 V  
Test Frequency ..........................100 KHz  
Reflow Soldering.....230 ˚C; 50 sec max.  
Operating Temperature ..-55 °C to +150 °C  
(Temperature rise included)  
Storage Temperature..-55 °C to +150 °C  
Resistance to Soldering Heat  
Inductance  
I rms  
(A)  
I sat  
(A)  
DCR  
Bourns Part No.  
L (µH)  
(m) max.  
SRP1235-R10M  
SRP1235-R15M  
SRP1235-R22M  
SRP1235-R33M  
SRP1235-R47M  
SRP1235-R60M  
SRP1235-R68M  
SRP1235-R82M  
SRP1235-1R0M  
SRP1235-1R5M  
SRP1235-1R8M  
SRP1235-2R2M  
SRP1235-3R3M  
SRP1235-4R7M  
SRP1235-5R6M  
SRP1235-6R8M  
0.10  
0.15  
0.22  
0.33  
0.47  
0.60  
0.68  
0.82  
1.00  
1.50  
1.80  
2.20  
3.30  
4.70  
5.60  
6.80  
43.0  
41.0  
38.5  
36.5  
32.0  
29.0  
28.0  
25.0  
24.0  
19.0  
16.5  
16.0  
12.0  
10.0  
10.0  
9.0  
56  
50  
50  
50  
44  
42  
40  
38  
36  
28  
24  
20  
18  
16  
14  
13  
0.96  
1.2  
1.3  
1.5  
2.0  
2.5  
2.5  
3.0  
3.5  
5.5  
7
..............................+260 °C for 10 sec.  
Materials  
Core...............................................Ferrite  
Wire.............................Enameled copper  
Terminal .........................................Cu/Sn  
Rated Current.......Ind. drops 20 % at I sat  
Temperature Rise..........40 ˚C at rated I rms  
Packaging .......600 pcs. per 13-inch reel  
8
12  
15  
18  
Product Dimensions  
1ꢀ.9  
(0.547)  
ꢀ.7  
(.146)  
MAX.  
MAX.  
MAX.  
22  
12.7 0.ꢀ  
(0.500 0.012)  
ꢀ.5  
(.1ꢀ8)  
Soldering Profile  
1ꢀ.9  
(0.547)  
MAX.  
275  
R68  
260 °C peak  
<1>Maximum of 10 seconds  
between +255 °C and +260 °C  
<1> 255 °C  
220 °C  
225  
175  
125  
75  
12.7 0.ꢀ  
(0.500 0.012)  
190°C  
Ramp Down  
5 °C/second  
60 seconds  
maximum  
150 °C  
120-150 seconds  
10 seconds minimum  
ꢀ.0 0.5  
(0.118 0.020)  
Ramp Up  
4 °C/second maximum  
2.5 0.5  
(0.098 0.020)  
25  
0
50  
100  
150  
200  
250  
ꢀ00  
Time (Seconds)  
Recommended Layout  
15.0  
(0.591)  
Electrical Schematic  
4.5  
(.177)  
7.0  
(.276)  
MM  
(INCHES)  
DIMENSIONS:  
*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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