IMC-1812
Vishay Dale
Surface Mount, Molded Inductor
FEATURES
•
Molded construction provides superior strength
and moisture resistance
•
Tape and reel packaging for automatic handling,
2000/reel, EIA 481
•
Printed marking
•
Compatible with vapor phase and infrared reflow
soldering
•
100 % lead (Pb)-free and RoHS compliant
RoHS
COMPLIA NT
STANDARD ELECTRICAL SPECIFICATIONS
IND.
(µH)
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
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
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
Q
MIN.
50
50
50
50
50
50
50
50
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
TEST
FREQ.
L&Q
(MHz)
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
SELF-
RATED*
RESONANT DCR
DC
FREQ. MIN. MAX. CURRENT
(MHz)
(Ohms)
(mA)
450
0.20
1000
450
0.20
1000
450
0.20
1000
450
0.20
1000
450
0.20
1000
450
0.30
1000
450
0.30
1000
450
0.30
1000
450
0.35
900
450
0.35
800
450
0.40
700
0.32
650
450
0.30
600
450
0.30
500
450
0.35
400
450
0.40
350
450
0.45
300
450
0.55
250
430
220
380
0.70
190
355
0.80
170
285
1.20
150
270
1.40
140
250
1.60
450
0.50
100
430
0.55
80.0
410
0.60
70.0
390
0.65
60.0
380
0.70
55.0
370
0.75
50.0
355
0.80
45.0
330
0.90
40.0
315
1.00
35.0
300
1.10
33.0
285
1.20
27.0
270
1.40
25.0
250
1.60
20.0
225
2.00
18.0
200
2.50
17.0
190
2.80
15.0
180
3.20
13.0
170
3.60
12.0
160
4.00
11.0
150
4.50
11.0
140
5.00
10.0
135
5.50
9.0
130
6.00
9.0
120
7.00
8.0
110
8.00
8.0
110
8.00
6.0
105
9.00
5.0
102
9.50
5.0
100
10.0
4.0
92
12.0
4.0
85
14.0
3.5
80
16.0
3.0
62
26.0
3.0
50
30.0
3.0
50
30.0
3.0
30
35.0
2.5
2.5
40.0
30
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
Temperature Range:
- 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
TOL.
± 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 %
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
DIMENSIONS
in inches [millimeters]
0.126
±
0.008
[3.20
±
0.203]
0.177
±
0.008
[4.50
±
0.203]
0.006
[0.152]
Ref.
Typ.
0.037
±
0.008
[.940
±
0.203]
0.050 + 0.004
- 0.008
[1.27 + 0.102
- 0.203]
Typ.
0.126
±
0.008
[3.20
±
0.203]
0.030
±
0
0.004
[0.762
±
0.102]
Typ.
0.124 [3.15]
Ref.
0.158
[4.0]
0.181
[4.6]
0.024*
[0.6]
0.059
[1.5]
0.118 [3.0]
0.059
[1.5]
0.158
[4.0]
Guidelines for
Parallel Component
Printed Circuit
Mounting Pads on
IMC-1812 Chip
Inductors
* Recommended minimum spacing between components
PART MARKING
- Vishay Dale
- Inductance value
- Date code
DESCRIPTION
IMC-1812
MODEL
10 µH
INDUCTANCE
VALUE
±
10 %
INDUCTANCE TOLERANCE
ER
PACKAGE CODE
e3
JEDEC LEAD FREE STANDARD
GLOBAL PART NUMBER
I
M
C
1
8
SIZE
1
2
E
R
1
0
0
K
TOL.
PRODUCT FAMILY
PACKAGE CODE
INDUCTANCE
V
ALUE
www.vishay.com
110
For technical questions, contact: magnetics@vishay.com
Document Number: 34044
Revision: 26-Feb-06
Legal Disclaimer Notice
Vishay
Notice
Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,
or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, by
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's
terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express
or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness
for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
indemnify Vishay for any damages resulting from such improper use or sale.
Document Number: 91000
Revision: 08-Apr-05
www.vishay.com
1
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