IMS-5
Vishay Dale
Inductors, Commercial, Molded, Shielded, Axial Leaded
FEATURES
ELECTRICAL SPECIFICATIONS
Inductance Tolerance: ± 10 % standard, ± 5 % available
Insulation Resistance: 1000 MΩ minimum per
MIL-STD-202, method 302, test condition B
Dielectric Withstanding Voltage: 1000 VAC per
MIL-STD-202, method 301 (at sea level)
Percent Coupling: 3 % maximum per MIL-PRF-15305
Operating Temperature: - 55 °C to + 105 °C
ENVIRONMENTAL PERFORMANCE
TEST
CONDITIONS
SPECIFICATIONS
C
MIL-STD-202, meth. 105
Barometric
Pressure
Thermal Shock
•
•
•
•
Wide inductance range in small package
Flame retardant coating
Electromagnetic shield-finest shield available
Precision performance, excellent reliability,
sturdy construction
• Epoxy molded construction provides superior moisture
protection
• Compliant to RoHS directive 2002/95/EC
MECHANICAL SPECIFICATIONS
Terminals: 5 lb pull per MIL-STD-202, method 211, test
condition A
Weight: IMS-5 = 0.85 g maximum
MATERIAL SPECIFICATIONS
Encapsulant: Epoxy
Standard Terminals: #22 AWG, tinned copper
A-1
MIL-STD-202, meth. 107
Flammability
-
MIL-STD-202, meth. 111
Overload
-
MIL-PRF-15305
INDUCTANCE RANGE AND MILITARY STANDARD
Low Temperature
Storage
-
MIL-PRF-15305
INDUCTANCE RANGE (μH)
Resistance to
Soldering Heat
A
MIL-STD-202, meth. 210
Resistance to
Solvents
-
MIL-STD-202, meth. 215
MATERIAL
MIN.
MAX.
CORE
SHIELD
0.10
0.82
Phenolic
Powdered iron
1.0
12
15
8200
Powdered iron Powdered iron
Ferrite
Ferrite
DIMENSIONS in inches [millimeters]
1.44 ± 0.188
[36.57 ± 4.78]
0.025 ± 0.002
[0.635 ± 0.051]
0.410 ± 0.020
[10.41 ± 0.508]
0.162 ± 0.010
[4.11 ± 0.254]
STANDARD ELECTRICAL SPECIFICATIONS
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
TOL.
(%)
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
Q
MIN.
50
51
51
50
49
47
46
44
44
43
42
40
TEST FREQUENCY L AND Q
(MHz)
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
SRF MIN.
(MHz) (1)
250.0
250.0
250.0
250.0
250.0
250.0
250.0
250.0
235.0
210.0
190.0
180.0
DCR MAX.
(Ω)
0.025
0.034
0.037
0.047
0.067
0.11
0.13
0.18
0.25
0.33
0.45
0.59
RATED DC
CURRENT
(mA) (2)
1790
1530
1470
1300
1100
855
780
670
565
490
420
370
INCREMENTAL
CURRENT
(mA) (3)
-
MODEL
IMS-5
IMS-5
IMS-5
IMS-5
IMS-5
IMS-5
IMS-5
IMS-5
IMS-5
IMS-5
IMS-5
IMS-5
Notes
(1) Measured with full length lead
(2) Rated DC Current: Based on maximum temperature rise not to exceed 15 °C at + 90 °C ambient
(3) Incremental Current: The minimum typical current at which the inductance will be decreased by 5 % from its initial zero DC value
Document Number: 34048
Revision: 14-Sep-09
For technical questions, contact: magnetics@vishay.com
www.vishay.com
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