IMS-2
Vishay Dale
Inductors, Commercial, Molded, Shielded, Miniature, Axial Leaded
FEATURES
• Flame retardant coating
• Electromagnetic shield
ELECTRICAL SPECIFICATIONS
Inductance Tolerance:
± 10 % standard, ± 5 % available
Insulation Resistance:
1000 M minimum
MIL-STD-202, method 302, test condition B
Dielectric Withstanding Voltage:
MIL-STD-202, method 301 (at sea level)
200
V
AC
per
per
• Small package for a shielded inductor
• Epoxy molded construction provides superior
moisture protection
• Precision performance,
construction
excellent
reliability,
sturdy
• Compliant to RoHS Directive 2002/95/EC
Percent Coupling:
3 % maximum per MIL-PRF-15305
Operating Temperature:
- 55 °C to + 105 °C
MECHANICAL SPECIFICATIONS
Terminal Strength:
3 lb pull per MIL-STD-202, method 211,
test condition A, except 180° rotation for a total of 540°
Weight:
IMS-2 = 0.30 g maximum
ENVIRONMENTAL PERFORMANCE
TEST
Barometric
Pressure
Thermal Shock
Flammability
Overload
Low Temperature
Storage
Resistance to
Soldering Heat
Resistance to
Solvents
CONDITIONS
C
A-1
-
-
-
A
-
SPECIFICATIONS
MIL-STD-202, method 105
MIL-STD-202, method 107
MIL-STD-202, method 111
MIL-PRF-15305
MIL-PRF-15305
MIL-STD-202, method 210
MIL-STD-202, method 215
TEST EQUIPMENT
• H/P 4342A Q-meter
(1)
• Measurements corporation megacycle meter, model 59
• Wheatstone bridge
Note
(1)
Test procedure per MIL-PRF-15305
MATERIAL SPECIFICATIONS
Encapsulant:
Epoxy
Standard Terminals:
#24 AWG, tinned copper
DIMENSIONS
in inches [millimeters]
1.50 ± 0.120
[38.10 ± 3.05]
0.250 ± 0.010
[6.35 ± 0.254]
0.095 ± 0.010
[2.41 ± 0.254]
0.020 ± 0.0015
[0.508 ± 0.038]
STANDARD ELECTRICAL SPECIFICATIONS
IND.
TOL.
Q
TEST FREQUENCY L AND Q
MODEL
(μH)
(%)
MIN.
(MHz)
IMS-2
0.10
± 10
54
25.0
IMS-2
0.12
± 10
52
25.0
IMS-2
0.15
± 10
50
25.0
IMS-2
0.18
± 10
49
25.0
IMS-2
0.22
± 10
47
25.0
IMS-2
0.27
± 10
46
25.0
IMS-2
0.33
± 10
44
25.0
IMS-2
0.39
± 10
42
25.0
IMS-2
0.47
± 10
41
25.0
IMS-2
0.56
± 10
41
25.0
IMS-2
0.68
± 10
39
25.0
IMS-2
0.82
± 10
38
25.0
IMS-2
1.0
± 10
37
25.0
Notes
(1)
Measured with full length lead
(2)
Rated DC current based on maximum temperature rise as shown in table
Document Number: 34045
Revision: 24-May-11
SRF MIN.
(MHz)
(1)
490.0
430.0
415.0
375.0
330.0
300.0
260.0
230.0
220.0
210.0
180.0
165.0
150.0
DCR MAX.
()
0.10
0.11
0.12
0.13
0.15
0.16
0.18
0.19
0.21
0.23
0.24
0.27
0.30
RATED DC CURRENT
(mA)
(2)
670
635
610
585
545
530
495
485
460
440
430
405
385
For technical questions, contact:
magnetics@vishay.com
www.vishay.com
29
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
IRON CORE
IMS-2
Vishay Dale
Inductors, Commercial, Molded,
Shielded, Miniature, Axial Leaded
STANDARD ELECTRICAL SPECIFICATIONS
IND.
TOL.
Q
TEST FREQUENCY L AND Q
MODEL
(μH)
(%)
MIN.
(MHz)
IMS-2
1.2
± 10
40
7.9
IMS-2
1.5
± 10
41
7.9
IMS-2
1.8
± 10
43
7.9
IMS-2
2.2
± 10
45
7.9
IMS-2
2.7
± 10
48
7.9
IMS-2
3.3
± 10
49
7.9
IMS-2
3.9
± 10
50
7.9
IMS-2
4.7
± 10
53
7.9
IMS-2
5.6
± 10
54
7.9
IMS-2
6.8
± 10
55
7.9
IMS-2
8.2
± 10
55
7.9
IMS-2
10.0
± 10
57
7.9
IMS-2
12.0
± 10
36
2.5
IMS-2
15.0
± 10
38
2.5
IMS-2
18.0
± 10
40
2.5
IMS-2
22.0
± 10
40
2.5
IMS-2
27.0
± 10
40
2.5
IMS-2
33.0
± 10
41
2.5
IMS-2
39.0
± 10
42
2.5
IMS-2
47.0
± 10
44
2.5
IMS-2
56.0
± 10
44
2.5
IMS-2
68.0
± 10
45
2.5
IMS-2
82.0
± 10
45
2.5
IMS-2
100.0
± 10
40
2.5
Notes
(1)
Measured with full length lead
(2)
Rated DC current based on maximum temperature rise as shown in table
SRF MIN.
(MHz)
(1)
130.0
115.0
105.0
95.0
90.0
80.0
75.0
70.0
60.0
55.0
53.0
50.0
35.0
30.0
26.0
24.0
21.0
20.0
19.0
16.0
15.0
13.0
11.0
10.5
DCR MAX.
()
0.73
0.86
0.95
1.1
1.2
1.3
1.5
2.4
2.9
3.2
3.6
4.0
3.0
3.4
3.8
4.9
5.8
6.5
7.9
9.3
11.0
12.0
13.0
16.8
RATED DC CURRENT
(mA)
(2)
247
228
217
202
193
185
173
136
124
118
111
106
122
115
108
96
88
83
75
69
64
61
59
51
ORDERING INFORMATION
IMS-2
MODEL
10 μH
INDUCTANCE
VALUE
± 10 %
INDUCTANCE
TOLERANCE
ER
PACKAGE
CODE
e2
JEDEC LEAD (Pb)-FREE
STANDARD
GLOBAL PART NUMBER
I
M
S
MODEL
0
2
E
R
1
0
INDUCTANCE
VALUE
0
K
INDUCTANCE
TOLERANCE
PACKAGE
CODE
www.vishay.com
30
For technical questions, contact:
magnetics@vishay.com
Document Number: 34045
Revision: 24-May-11
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
IRON CORE
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
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Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical
requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements
about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular
product with the properties described in the product specification is suitable for use in a particular application. Parameters
provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All
operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
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Material Category Policy
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the
definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council
of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment
(EEE) - recast, unless otherwise specified as non-compliant.
Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that
all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free
requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference
to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21
conform to JEDEC JS709A standards.
Revision: 02-Oct-12
1
Document Number: 91000
