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1812PS-824MB PDF预览

1812PS-824MB

更新时间: 2024-10-16 10:31:27
品牌 Logo 应用领域
线艺 - COILCRAFT /
页数 文件大小 规格书
2页 109K
描述
General Purpose Inductor, 820uH, 20%, 1 Element, Ferrite-Core, SMD, 2320, CHIP

1812PS-824MB 数据手册

 浏览型号1812PS-824MB的Datasheet PDF文件第2页 
Document 252-1  
Power Chip Inductors - 1812PS Series  
Coilcraft’s new 1812PS Series is designed to be an  
economicalalternativetolargerandmorecostlyshielded  
power inductors.  
Only 3,81 mm high, they are ideal for applications  
requiring magnetic shielding, the smallest possible size  
and lowest cost. Typical uses include notebook comput-  
ers, PC cards, wireless communication and handheld  
devices.  
The specially designed ferrite cover provides magnetic  
shielding and the best possible surface for pick and  
place handling.  
CoilcraftDesigner’sKitC143containssixsampleseach  
ofthestandardpartsshown.Toorder,contactCoilcraftor  
visithttp://order.coilcraft.com.  
2DCR4 2SRF5  
Part  
2L ± 20%2 2Q min3  
max  
typ  
2Isat6 2Irms7  
1number1  
(µH) @ 1 MHz (Ohms) (MHz) (A) (A)  
1. Specifypackagingcode:  
1812PS-105MC  
1812PS-102M_  
1812PS-152M_  
1812PS-222M_  
1812PS-272M_  
1812PS-332M_  
1.0  
1.5  
2.2  
2.7  
3.3  
35  
38  
38  
40  
40  
0.05  
0.06  
0.07  
0.08  
0.09  
685  
460  
270  
265  
225  
2.50 2.70  
2.00 2.60  
1.70 2.40  
1.40 2.30  
1.40 2.30  
Packaging: C = 7machine-ready reel. EIA-481 embossed plastic tape  
(600 parts per full reel).  
B = Less than full reel. In tape, but not machine ready.  
To have a leader and trailer added ($25 charge), use  
code letter C instead.  
1812PS-392M_  
1812PS-472M_  
1812PS-562M_  
1812PS-682M_  
1812PS-103M_  
3.9  
4.7  
5.6  
6.8  
40  
40  
40  
40  
40  
0.11  
0.11  
0.12  
0.13  
0.17  
170  
165  
155  
140  
120  
1.20 2.20  
1.15 2.10  
1.10 2.10  
1.00 1.90  
0.90 1.70  
D = 13machine-ready reel. EIA-481 embossed plastic tape  
(2200 parts per full reel)..  
10  
2. Inductance measured at 100 kHz, 0.1 Vrms, using Coilcraft SMD-A fixture in  
Agilent/HP 4263Bimpedanceanalyzer.  
3. Q measured on Agilent/HP 4291 with Agilent/HP 16193 test fixture.  
4. DCR measured on micro-ohmmeter and Coilcraft CCF840 test fixture.  
5. SRF measured using Agilent/HP 8753D network analyzer and Coilcraft  
SMD-D test fixture.  
6. DC current at which the inductance drops 10% (typ) from its value without  
current.  
1812PS-153M_  
1812PS-223M_  
1812PS-333M_  
1812PS-393M_  
1812PS-473M_  
15  
22  
33  
39  
47  
40  
40  
40  
48  
50  
0.26  
0.33  
0.40  
0.56  
0.87  
100  
45  
30  
30  
28  
0.70 1.45  
0.54 1.20  
0.46 1.10  
0.40 1.00  
0.35 0.80  
1812PS-683M_  
1812PS-823M_  
1812PS-104M_ 100  
1812PS-124M_ 120  
1812PS-154M_ 150  
68  
82  
50  
55  
60  
60  
60  
1.08  
1.25  
1.32  
1.45  
2.20  
17  
17  
14  
12  
11  
0.32 0.67  
0.28 0.65  
0.27 0.65  
0.23 0.60  
0.20 0.51  
7. Average current for a 40°C rise above 25°C ambient.  
8. Operating temperature range -40°C to +85°C.  
9. Electrical specifications at 25°C.  
See Qualification Standards section for environmental and test data.  
1812PS-224M_ 220  
1812PS-334M_ 330  
1812PS-474M_ 470  
1812PS-564M_ 560  
1812PS-684M_ 680  
60  
60  
50  
40  
40  
2.65  
4.85  
5.85  
6.10  
6.60  
7
0.17 0.47  
5.5 0.15 0.31  
4.0 0.12 0.31  
2.6 0.11 0.28  
2.3 0.10 0.28  
1812PS-824M_ 820  
1812PS-105M_ 1000  
30  
28  
7.35  
10.00  
1.8 0.09 0.25  
1.8 0.08 0.22  
Specifications subject to change without notice. Document 252-1 Revised 9/25/02  

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