IMS-5WD-40
Vishay Dale
Inductors, Miniature, Shielded, Axial Leaded
FEATURES
• Miniature shielded inductor
• High inductance-to-size ratio
• Inductance range is 0.10 μH to 56 000 μH
• Encapsulated non-flammable shielded unit
• 0.164" [4.17 mm] diameter by 0.450" [11.43 mm] long
envelope
• Offers extremely high inductance for density packaging
• Compliant to RoHS Directive 2002/95/EC
ELECTRICAL SPECIFICATIONS
Inductance Tolerance:
± 10 % on Q-meter for 0.10 μH to
22 μH ± 5 % on 1KC bridge for 27 μH to 1000 μH
± 10 % on 1KC bridge for 1200 μH to 56 000 μH
Dielectric Strength:
700 V
RMS
at sea level
Operating Temperature:
- 55 °C to + 125 °C
Self-Resonant Frequency:
Minimum SRF measured with
full length leads on grid-dip meter
Q:
Measured on a Q-meter
Maximum Current:
Based on temperature rise not to
exceed 40 °C at + 85 °C ambient
MECHANICAL SPECIFICATIONS
Terminal Strength:
Meets 5 lb pull test
DENSITY SPECIFICATIONS
Weight:
0.75 g maximum
Shielding:
Less than 3 % coupling with two units mounted
side by side at 1000 cycles
DIMENSIONS
in inches [millimeters]
1.30 [33.02]
Typ. Min.
#24 0.020 ± 0.002
[0.508 ± 0.051]
TCW
0.450
[11.43]
Max.
0.164 [4.17]
Max.
STANDARD ELECTRICAL SPECIFICATIONS
MODEL
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
Note
(1)
Incremental current: The DC current required to cause a 5 % reduction in the nominal inductance value
Document Number: 34051
Revision: 24-Feb-11
For technical questions, contact:
magnetics@vishay.com
IND.
(μH)
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
TOL.
(%)
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
Q
MIN.
55
55
55
50
56
50
48
48
48
45
45
41
42
43
41
42
42
41
40
TEST FREQUENCY Q
(MHz)
25
25
25
25
25
25
25
25
25
25
25
25
7.9
7.9
7.9
7.9
7.9
7.9
7.9
SRF MIN.
(MHz)
400
400
400
366
331
298
270
248
226
206
188
171
131
120
108
99
90
86
73
DCR MAX.
()
0.020
0.029
0.032
0.040
0.045
0.08
0.09
0.16
0.17
0.36
0.37
0.46
0.062
0.067
0.16
0.17
0.19
0.20
0.31
RATED DC
CURRENT
(mA)
4000
3350
3000
2850
2700
2000
1900
1420
1400
960
940
870
2300
2200
1420
1370
1300
1270
1030
INCREMENTAL
CURRENT
(mA)
(1)
4000
3350
3000
2850
2700
2000
1900
1420
1400
960
940
870
2300
2200
1420
1370
1300
1270
1030
www.vishay.com
1
IRON
PHENOLIC
IMS-5WD-40
Vishay Dale
Inductors, Miniature, Shielded, Axial Leaded
STANDARD ELECTRICAL SPECIFICATIONS
MODEL
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
IMS-5WD-40
Note
(1)
Incremental current: The DC current required to cause a 5 % reduction in the nominal inductance value
www.vishay.com
2
For technical questions, contact:
magnetics@vishay.com
IND.
(μH)
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
330
390
470
560
680
820
1000
1200
1500
1800
2200
2700
3300
3900
4700
5600
6800
8200
10 000
12 000
15 000
18 000
22 000
27 000
33 000
39 000
47 000
56 000
TOL.
(%)
± 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
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
Q
MIN.
40
40
40
40
45
46
47
47
45
47
42
43
45
46
40
40
42
63
62
63
60
57
52
50
43
66
64
71
67
62
52
51
51
50
51
52
48
48
48
45
38
36
36
38
38
32
32
32
30
25
25
TEST FREQUENCY Q
(MHz)
7.9
7.9
7.9
7.9
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.250
0.250
0.250
0.250
0.250
0.250
0.250
0.250
0.250
0.250
0.250
0.250
0.079
0.079
0.079
0.079
0.079
0.079
0.079
0.079
0.079
0.079
SRF MIN.
(MHz)
68
61
56
51
46
42
38
34
43
38
35
32
30
26
24
22
14
12
11
10
9.2
8.8
8.0
7.2
6.8
6.4
6.0
5.2
4.8
4.5
1.2
1.2
1.1
1.0
0.94
0.84
0.77
0.67
0.65
0.59
0.46
0.38
0.30
0.26
0.24
0.23
0.22
0.20
0.17
0.16
0.15
DCR MAX.
()
0.33
0.58
0.64
0.68
1.3
1.4
1.5
1.7
0.88
0.95
1.15
1.2
1.6
1.8
2.2
2.3
2.4
2.6
2.9
3.3
3.6
4.1
4.8
5.6
6.2
10.0
11.5
12.0
13.8
16.0
18.2
23.7
30.2
33.7
43.1
48.7
62.7
70.5
104
118
146
76.6
109
119
138
219
259
296
395
452
499
RATED DC
CURRENT
(mA)
1000
750
710
680
500
480
460
440
610
590
530
520
450
420
390
375
360
345
330
315
300
280
260
240
230
180
170
160
150
140
135
118
105
99
87
82
72
68
56
53
47
66
55
52
49
39
35
33
29
27
26
INCREMENTAL
CURRENT
(mA)
(1)
1000
750
710
680
500
480
460
440
235
220
200
193
183
177
170
165
160
157
145
126
110
105
91
87
72
67
65
60
55
52
50
48
42
37
33
30
29
28
24
20
18
15
14
13
13
12
12
11
10
9
8
Document Number: 34051
Revision: 24-Feb-11
FERRITE
IRON
IMS-5WD-40
Inductors, Miniature, Shielded, Axial Leaded
Vishay Dale
MARKING
-
-
-
-
Model
Inductance value
Tolerance
Date code
ORDERING INFORMATION
IMS-5WD-40
MODEL
0.10 μH
INDUCTANCE VALUE
10 %
INDUCTANCE TOLERANCE
ER
PACKAGE CODE
e2
JEDEC LEAD (Pb)-FREE STANDARD
GLOBAL PART NUMBER
I
M
S
0
MODEL
5
W
D
E
R
R
1
0
K
INDUCTANCE
TOLERANCE
4
0
PACKAGE
CODE
INDUCTANCE
VALUE
SERIES
Document Number: 34051
Revision: 24-Feb-11
For technical questions, contact:
magnetics@vishay.com
www.vishay.com
3
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
purpose, non-infringement and merchantability.
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
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
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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
