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ISC-1812

更新时间: 2024-09-14 22:05:11
品牌 Logo 应用领域
威世 - VISHAY /
页数 文件大小 规格书
1页 132K
描述
Surface Mount, Molded, Shielded Inductors

ISC-1812 数据手册

  
ISC-1812  
Vishay Dale  
Surface Mount, Molded, Shielded Inductors  
FEATURES  
Molded construction provides superior strength and moisture  
resistance.  
Tape and reel packaging for automatic handling, 2000/reel,  
EIA 481.  
Compatible with vapor phase and infrared reflow soldering.  
Shielded construction minimizes coupling to other  
components.  
STANDARD ELECTRICAL SPECIFICATIONS  
TEST  
SELF-  
RATED  
DC  
FREQ. RESONANT  
L & Q FREQ. MIN.  
DCR  
MAX.  
ELECTRICAL SPECIFICATIONS  
Inductance Range: 0.10µH to 1000µH.  
Inductance Tolerance: ± 20% for 0.10µH to 0.82µH.  
± 10% for 1.0µH to 1000µH standard.  
± 10%, ± 5%, ± 3% and 2% (also 1% on some values)  
available.  
Temperature Range: - 55°C to + 125°C.  
Coilform Material: Non-Magnetic for 0.10µH to 0.82µH.  
Powdered iron for 1.0µH to 22µH. Ferrite for 27µH to 1000µH.  
CURRENT  
(mA)  
IND.  
(µH)  
Q
TOL.  
(MHz)  
(MHz)  
MIN.  
(Ohms)  
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% 30  
± 20% 30  
± 20% 30  
± 20% 30  
± 20% 30  
± 20% 30  
± 20% 30  
± 20% 30  
± 20% 30  
± 20% 30  
± 20% 30  
± 20% 30  
± 10% 30  
± 10% 30  
± 10% 30  
± 10% 30  
± 10% 30  
± 10% 30  
± 10% 30  
± 10% 30  
± 10% 30  
± 10% 30  
± 10% 30  
± 10% 30  
± 10% 50  
± 10% 50  
± 10% 50  
± 10% 50  
± 10% 50  
± 10% 50  
± 10% 50  
± 10% 50  
± 10% 50  
± 10% 50  
± 10% 50  
± 10% 50  
± 10% 50  
± 10% 50  
± 10% 50  
± 10% 40  
± 10% 40  
± 10% 40  
± 10% 40  
± 10% 40  
± 10% 40  
± 10% 40  
± 10% 40  
± 10% 40  
± 10% 40  
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  
0.796  
0.796  
0.796  
0.796  
0.796  
0.796  
0.796  
0.796  
0.796  
0.796  
0.796  
0.796  
0.252  
460.0  
400.0  
390.0  
350.0  
310.0  
280.0  
240.0  
215.0  
205.0  
195.0  
165.0  
155.0  
140.0  
120.0  
100.0  
90.0  
80.0  
67.0  
61.0  
56.0  
50.0  
40.0  
32.0  
30.0  
25.0  
22.0  
18.0  
15.0  
14.0  
13.0  
12.0  
11.0  
9.0  
0.23  
0.26  
0.29  
0.32  
0.36  
0.40  
0.45  
0.60  
0.75  
0.80  
0.95  
1.20  
0.35  
0.38  
0.40  
0.43  
0.46  
0.49  
0.55  
0.59  
0.62  
0.69  
0.75  
0.82  
0.90  
1.0  
1.10  
1.24  
1.36  
1.56  
1.72  
1.89  
2.10  
2.34  
2.60  
2.86  
3.25  
3.64  
4.16  
5.72  
6.30  
6.90  
7.54  
8.20  
9.20  
10.50  
12.0  
13.50  
16.0  
552  
519  
491  
468  
441  
418  
394  
342  
306  
296  
271  
242  
447  
429  
418  
403  
390  
378  
357  
344  
336  
333  
306  
292  
279  
265  
252  
238  
227  
212  
202  
192  
183  
173  
164  
156  
147  
139  
130  
111  
105  
101  
96  
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  
2.2  
DIMENSIONS in inches [millimeters]  
2.7  
3.3  
3.9  
4.7  
0.126 ±0.008  
5.6  
[3.20 ±0.203]  
6.8  
0.006  
[0.152]  
8.2  
0.037 ± 0.008  
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.  
[0.940 ± 0.203]  
0.177 ± 0.008  
Typ.  
[4.50 ± 0.203]  
0.050 + 0.004  
0.126 ± 0.008  
[3.20 ± 0.203]  
- 0.008  
[1.27 + 0.102]  
- 0.203]  
0.030 ±  
0.004  
8.0  
0.158  
[4.0]  
7.6  
[0.762 ±  
0.102]  
Typ.  
7.2  
0.124 [3.15]  
Ref.  
7.0  
0.181  
[4.6]  
6.0  
5.0  
0.158  
[4.0]  
4.5  
Guidelines for  
Parallel Component  
Printed Circuit  
Mounting Pads on  
ISC-1812  
0.024*  
4.2  
[0.6]  
4.0  
3.7  
0.059  
[1.5]  
0.059  
3.5  
92  
[1.5]  
3.3  
87  
0.118  
[3.0]  
2.8  
82  
Chip Inductors  
2.6  
76  
2.2  
72  
*Recommended minimum spacing between components.  
2.0  
66  
PART MARKING  
COUPLING SPECIFICATIONS [maximum]  
— Vishay Dale  
— Inductance value  
— Date code  
10  
5
DESCRIPTION  
ISC-1812  
± 10%  
10µH  
1
MODEL  
INDUCTANCE  
TOLERANCE  
INDUCTANCE  
VALUE  
0.5  
1
5
10  
50 100  
5001000  
INDUCTANCE (µH)  
SAP PART NUMBERING GUIDELINES (INTERNAL)  
I
S
C
1
8
1
2
R
V
1
0
0
K
PACKAGE  
CODE  
INDUCTANCE  
VALUE  
TOL.  
PRODUCT FAMILY  
See the end of this data book for conversion tables  
SIZE  
www.vishay.com  
60  
For technical questions, contact Magnetics@vishay.com  
Document Number 34061  
Revision 28-Aug-02  

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