IM-10-22, IM-10-28, IM-10-31, IM-10-37, IM-10-46
Vishay Dale
Inductors, Commercial, Molded, Axial Leaded
FEATURES
• High Q and SRF
• Non standard tolerances are also available in all
types
• Maximum protection with minimum size as a
result of full encapsulation in a thermo-setting
mineral filled plastic jacket
• Assured unifromity of product, a result of stringent quality
control and inspection procedures at every production
stage
• Compliant to RoHS directive 2002/95/EC
INDUCTANCE RANGE
MODEL
IM-10-22
IM-10-28
IM-10-31
IM-10-37
IM-10-46
INDUCTANCE RANGE (μH)
MIN.
MAX.
0.47
4.7
5.6
39
1100
3600
1.2
18
22
120
180
390
470
1000
1500
10 000
CORE MATERIAL
Phenolic
Iron
Iron
Phenolic
Iron
Iron
Iron
Iron
MAXIMUM OPERATING
TEMPERATURE (°C)
+ 125
+ 105
+ 105
+ 125
+ 105
+ 105
+ 105
+ 105
DIMENSIONS
in inches [millimeters]
1.25 [31.75]
Min.
A
B
C
MODEL
IM-10-22
IM-10-28
IM-10-31
IM-10-37
IM-10-46
A (DIA.)
0.560 ± 0.010
[14.22 ± 0.254]
0.940 ± 0.010
[23.88 ± 0.254]
0.560 ± 0.010
[14.22 ± 0.254]
0.625 ± 0.010
[15.88 ± 0.254]
0.687 ± 0.010
[17.45 ± 0.254]
B
#22 AWG 0.025 ± 0.002 [0.635 ± 0.051] (0.47 μH thru 39 μH)
#21 AWG 0.028 ± 0.002 [0.711 ± 0.051] (1100 μH thru 3600 μH)
#21 AWG
0.028 ± 0.002 [0.711 ± 0.051]
#21 AWG
0.028 ± 0.002 [0.711 ± 0.051]
#21 AWG
0.028 ± 0.002 [0.711 ± 0.051]
#21 AWG
0.028 ± 0.002 [0.711 ± 0.051]
C (TYP.)
0.220 ± 0.010
[5.59 ± 0.254]
0.280 ± 0.010
[7.11 ± 0.254]
0.310 ± 0.010
[7.87 ± 0.254]
0.375 ± 0.010
[9.52 ± 0.254]
0.468 ± 0.010
[11.89 ± 0.254]
STANDARD ELECTRICAL SPECIFICATIONS
MODEL
IM-10-22
IM-10-22
IM-10-22
IM-10-22
IM-10-22
IM-10-22
IM-10-22
IM-10-22
IM-10-22
IM-10-22
IM-10-22
IM-10-22
IM-10-22
IND.
(μH)
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
TOL.
(%)
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
PREVIOUS
PART NO.
4412-1K
4412-2K
4412-3K
4412-4K
4412-5K
4412-6K
4412-7K
4412-8K
4412-9K
4412-10K
4412-11K
4412-12K
4412-13K
Q
MIN.
65
65
65
65
65
40
40
40
40
40
40
40
40
TEST FREQUENCY Q
(MHz)
25
25
25
25
25
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
SRF MIN.
(MHz)
300
270
240
220
200
180
160
150
135
120
105
100
90
DCR MAX.
(Ω)
0.06
0.07
0.08
0.11
0.14
0.19
0.28
0.37
0.50
0.65
1.00
1.20
1.80
RATED DC CURRENT
(mA)
1970
1850
1700
1450
1290
1120
925
790
680
600
480
440
360
Document Number: 34035
Revision: 15-Jul-09
For technical questions, contact:
magnetics@vishay.com
www.vishay.com
1
PHENOLIC CORE
IM-10-22, IM-10-28, IM-10-31, IM-10-37, IM-10-46
Vishay Dale
Inductors, Commercial, Molded, Axial Leaded
STANDARD ELECTRICAL SPECIFICATIONS
MODEL
IM-10-22
IM-10-22
IM-10-22
IM-10-22
IM-10-22
IM-10-22
IM-10-22
IM-10-22
IM-10-22
IM-10-22
IM-10-22
IM-10-22
IM-10-22
IM-10-22
IM-10-22
IM-10-22
IM-10-22
IM-10-22
IM-10-22
IM-10-22
IM-10-22
IM-10-22
IM-10-22
IM-10-22
IM-10-28
IM-10-28
IM-10-28
IM-10-28
IM-10-28
IM-10-28
IM-10-28
IM-10-28
IM-10-28
IM-10-28
IM-10-28
IM-10-28
IM-10-28
IM-10-28
IM-10-28
IM-10-28
IM-10-28
IM-10-28
IM-10-28
IM-10-28
IM-10-28
IM-10-28
IM-10-28
IM-10-28
IM-10-28
IM-10-31
IM-10-31
IM-10-31
IM-10-31
IM-10-31
IM-10-37
IM-10-37
IM-10-37
IM-10-37
IM-10-37
IM-10-46
IM-10-46
IM-10-46
IM-10-46
IM-10-46
IND.
(μH)
5.6
6.8
8.2
10
12
15
18
22
27
33
39
1100
1200
1300
1500
1600
1800
2000
2200
2400
2700
3000
3300
3600
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
100
120
180
220
270
330
390
470
560
680
820
1000
1500
2200
2700
5100
10 000
TOL.
(%)
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
±5
±5
±5
±5
±5
±5
±5
±5
±5
±5
±5
±5
±5
± 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
PREVIOUS
PART NO.
4422-1K
4422-2K
4422-3K
4422-4K
4422-5K
4422-6K
4422-7K
4422-8K
4422-9K
4422-10K
4422-11K
1312-20J
1312-21J
1312-22J
1312-23J
1312-24J
1312-25J
1312-26J
1312-27J
1312-28J
1312-29J
1312-30J
1312-31J
1312-32J
4414-1K
4414-2K
4414-3K
4414-4K
4414-5K
4414-6K
4414-7K
4414-8K
4414-9K
4414-10K
4414-11K
4414-12K
4414-13K
4414-14K
4414-15K
4424-1K
4424-2K
4424-3K
4424-4K
4424-5K
4424-6K
4424-7K
4424-8K
4424-9K
4424-10K
31A181K
31A221K
31A271K
31A331K
31A391K
37A471K
37A561K
37A681K
37A821K
37A102K
46A152K
46A222K
46A272K
46A512K
46A103K
Q
MIN.
35
35
35
35
45
45
50
60
60
60
70
60
60
60
65
65
65
65
70
70
70
70
70
70
60
60
60
60
60
60
60
60
60
60
60
60
40
40
40
50
45
60
55
65
65
75
75
75
95
80
80
80
75
75
80
80
75
75
70
85
85
85
70
70
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
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
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
0.25
0.25
0.25
0.25
0.25
SRF MIN.
(MHz)
55
50
44
42
34
32
28
24
22
20
18
2.8
2.7
2.6
2.4
2.3
2.2
2.1
2.0
1.9
1.8
1.7
1.6
1.5
170
160
140
125
115
100
95
90
80
75
68
60
53
50
45
24
22
19
18
16
14
13
12
12
10
6
5.5
5.1
4.2
3.9
3.7
3.5
3.2
3.0
2.7
2.2
1.8
1.6
1.0
0.8
DCR MAX.
(Ω)
0.13
0.20
0.22
0.26
0.45
0.52
0.70
1.00
1.30
1.50
2.00
21.0
22.0
23.0
25.0
26.0
28.0
29.0
30.0
31.0
33.0
35.0
38.0
40.0
0.075
0.090
0.135
0.160
0.220
0.305
0.450
0.560
0.745
1.05
1.40
1.90
2.65
3.25
4.15
0.295
0.350
0.550
0.650
1.00
1.15
1.85
2.10
2.50
4.10
5.5
5.9
6.6
7.8
8.7
9.0
10.0
11.2
13.0
14.5
22.0
27.0
32.0
66.0
70.0
RATED DC CURRENT
(mA)
885
710
680
625
465
442
380
326
275
258
224
78
76
75
72
70
68
67
66
64
62
61
58
57
2400
2150
1750
1600
1350
1150
955
860
745
635
550
460
395
355
315
725
660
525
485
390
360
285
265
245
195
148
145
138
122
118
125
118
112
105
95
84
76
69
48
47
www.vishay.com
2
For technical questions, contact:
magnetics@vishay.com
Document Number: 34035
Revision: 15-Jul-09
IRON CORE IRON CORE IRON CORE
IRON CORE
PHENOLIC CORE
IRON CORE
IRON CORE
IM-10-22, IM-10-28, IM-10-31, IM-10-37, IM-10-46
Inductors, Commercial, Molded, Axial Leaded
Vishay Dale
MARKING
- Color coded, see packaging
ORDERING INFORMATION
IM-10-22
MODEL
22 μH
INDUCTANCE
VALUE
± 10 %
INDUCTANCE
TOLERANCE
EZ
PACKAGE
CODE
e2
JEDEC LEAD (Pb)-FREE
STANDARD
GLOBAL PART NUMBER
I
M
1
0
E
Z
2
2
INDUCTANCE
VALUE
0
K
INDUCTANCE
TOLERANCE
2
2
MODEL
PACKAGE
CODE
SERIES
Document Number: 34035
Revision: 15-Jul-09
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.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk. Please
contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by
any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
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
