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IMC1812EU221K PDF预览

IMC1812EU221K

更新时间: 2024-09-23 12:56:31
品牌 Logo 应用领域
威世 - VISHAY 电感器
页数 文件大小 规格书
3页 84K
描述
Wirewound, Surface Mount, Molded Inductors

IMC1812EU221K 数据手册

 浏览型号IMC1812EU221K的Datasheet PDF文件第2页浏览型号IMC1812EU221K的Datasheet PDF文件第3页 
IMC-1812  
Vishay Dale  
Wirewound, Surface Mount, Molded Inductors  
FEATURES  
• Molded construction provides superior strength  
and moisture resistance  
• Tape and reel packaging for automatic  
handling, 2000/reel, EIA-481  
• Printed marking  
STANDARD ELECTRICAL SPECIFICATIONS  
• Compatible with vapor phase and infrared reflow  
soldering  
TEST FREQ.  
SRF DCR RATED DC  
(MHz)  
IND.  
(μH)  
Q
MIN. MAX. CURRENT  
TOL.  
L & Q  
MIN. (MHz) ()  
(mA) (1)  
• Compliant to RoHS Directive 2002/95/EC  
0.010  
0.012  
0.018  
0.022  
0.027  
0.033  
0.039  
0.047  
0.056  
0.068  
0.082  
0.10  
0.12  
0.15  
0.18  
0.22  
0.27  
0.33  
0.39  
0.47  
0.56  
0.68  
0.82  
1.0  
20 %  
20 %  
20 %  
20 %  
20 %  
20 %  
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 %  
10 %  
10 %  
10 %  
10 %  
10 %  
10 %  
10 %  
10 %  
10 %  
10 %  
10 %  
10 %  
10 %  
10 %  
10 %  
10 %  
10 %  
10 %  
10 %  
10 %  
10 %  
10 %  
10 %  
10 %  
10 %  
10 %  
10 %  
10 %  
10 %  
50.0  
50.0  
50.0  
50.0  
50.0  
50.0  
50.0  
50.0  
50.0  
50.0  
50.0  
25.2  
25.2  
25.2  
25.2  
25.2  
25.2  
25.2  
25.2  
25.2  
25.2  
25.2  
25.2  
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  
0.79  
0.79  
0.79  
0.79  
0.79  
0.79  
0.79  
0.79  
0.79  
0.79  
0.79  
0.79  
0.25  
50 1000 0.20  
50 1000 0.20  
50 1000 0.20  
50 1000 0.20  
50 1000 0.20  
50 1000 0.30  
50 1000 0.30  
50 1000 0.30  
450  
450  
450  
450  
450  
450  
450  
450  
450  
450  
450  
450  
450  
450  
450  
450  
450  
430  
380  
355  
285  
270  
250  
450  
430  
410  
390  
380  
370  
355  
330  
315  
300  
285  
270  
250  
225  
200  
190  
180  
170  
160  
150  
140  
135  
130  
120  
110  
110  
105  
102  
100  
92  
ELECTRICAL SPECIFICATIONS  
Inductance Range: 0.010 μH to 1000 μH  
Inductance Tolerance: 20 % for 0.010 μH to 0.39 μH  
10 % for 0.47 μH to 1000 μH standard  
10 %, 5 %, 3 % available  
40  
40  
40  
30  
30  
30  
30  
30  
30  
30  
30  
30  
30  
30  
30  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
40  
40  
40  
40  
40  
40  
40  
40  
40  
30  
30  
30  
30  
900  
800  
700  
650  
600  
500  
400  
350  
300  
250  
220  
190  
170  
150  
140  
100  
80.0 0.55  
70.0 0.60  
60.0 0.65  
55.0 0.70  
50.0 0.75  
45.0 0.80  
40.0 0.90  
35.0 1.00  
33.0 1.10  
27.0 1.20  
25.0 1.40  
20.0 1.60  
18.0 2.00  
17.0 2.50  
15.0 2.80  
13.0 3.20  
12.0 3.60  
11.0 4.00  
11.0 4.50  
10.0 5.00  
9.0  
9.0  
8.0  
8.0  
6.0  
5.0  
5.0  
4.0  
4.0  
3.5  
3.0  
3.0  
3.0  
3.0  
2.5  
2.5  
0.35  
0.35  
0.40  
0.32  
0.30  
0.30  
0.35  
0.40  
0.45  
0.55  
0.70  
0.80  
1.20  
1.40  
1.60  
0.50  
Operating Temperature: - 55 °C to + 125 °C  
Coilform Material: Non-magnetic for 0.010 μH to 0.82 μH  
Powdered iron for 1.0 μH to 120 μH  
Ferrite for 150 μH to 1000 μH  
TEST EQUIPMENT  
• H/P 4342A Q meter with Vishay Dale test fixture or  
equivalent  
• H/P 4191A RF impedance analyzer (for SRF  
measurements)  
• Wheatstone bridge  
1.2  
1.5  
1.8  
DIMENSIONS in inches [millimeters]  
2.2  
2.7  
0.037 0.008  
[0.940 0.203ꢀ  
3.3  
3.9  
0.126 0.008  
[3.200 0.203ꢀ  
4.7  
5.6  
6.8  
0.177 0.008  
0.050 + 0.004  
8.2  
- 0.008  
[1.270 +- 00..210032ꢀ  
[4.500 0.203ꢀ  
0.006 [0.152ꢀ  
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  
Ref. Typ.  
0.126 0.008  
Typ.  
[3.200 0.203ꢀ  
0.030 0.004  
[0.762 0.102ꢀ  
Typ.  
0.158  
[4.0ꢀ  
0.124 [3.15ꢀ  
Ref.  
0.181  
[4.6ꢀ  
5.50  
6.00  
7.00  
8.00  
8.00  
9.00  
9.50  
10.0  
12.0  
14.0  
16.0  
26.0  
30.0  
30.0  
35.0  
40.0  
0.158  
[4.0ꢀ  
0.024 (1)  
[0.6ꢀ  
Guidelines for  
Parallel Component  
Printed Circuit  
Mounting Pads on  
IMC-1812 Chip  
Inductors  
0.059  
[1.5ꢀ  
0.059  
[1.5ꢀ  
0.118 [3.0ꢀ  
85  
Note  
80  
(2)  
62  
Recommended minimum spacing between components  
50  
50  
30  
PART MARKING  
30  
- Vishay Dale  
- Inductance value  
- Date code  
Note  
(1)  
Rated DC current based on the maximum temperature rise, not  
to exceed 40 °C at + 85 °C ambient  
Document Number: 34044  
Revision: 23-Feb-11  
For technical questions, contact: magnetics@vishay.com  
www.vishay.com  
1

IMC1812EU221K 替代型号

型号 品牌 替代类型 描述 数据表
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