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IM-668UH+/-10%

Description
General Fixed Inductor, 1 ELEMENT, 68 uH, IRON-CORE, GENERAL PURPOSE INDUCTOR, AXIAL LEADED
CategoryPassive components    inductor   
File Size117KB,7 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Download Datasheet Parametric View All

IM-668UH+/-10% Overview

General Fixed Inductor, 1 ELEMENT, 68 uH, IRON-CORE, GENERAL PURPOSE INDUCTOR, AXIAL LEADED

IM-668UH+/-10% Parametric

Parameter NameAttribute value
MakerVishay
Reach Compliance Codeunknown
ECCN codeEAR99
structureTubular
core materialIRON
DC Resistance4.7 Ω
Nominal inductance(L)68 µH
Inductor ApplicationsRF INDUCTOR
Inductor typeGENERAL PURPOSE INDUCTOR
JESD-609 codee2
Lead diameter0.686 mm
Lead length41.4 mm
Number of functions1
Number of terminals2
Maximum operating temperature105 °C
Minimum operating temperature-55 °C
Package diameter5.08 mm
Package length11.43 mm
Package formAxial
Minimum quality factor (at nominal inductance)75
Maximum rated current0.156 A
GuidelineMIL-PRF-15305
self resonant frequency12 MHz
Shape/Size DescriptionTUBULAR PACKAGE
shieldNO
surface mountNO
Terminal surfaceTIN COPPER
Terminal locationAXIAL
Terminal shapeWIRE
Test frequency2.5 MHz
Tolerance10%
IM
Vishay Dale
Inductors
Military, MIL-PRF-15305 Qualified, Type LT
and Commercial, Molded
FEATURES
Wide inductance range in small package.
Flame retardant coating.
Precision performance, excellent reliability, sturdy construction.
Epoxy molded construction provides superior moisture
protection.
INDUCTANCE RANGE AND MILITARY STANDARD
INDUCTANCE RANGE
Mil. Range in bold face CLASSIFICATION
MODEL FROM
IM-1
IM-2
0.10µH
0.022µH
0.10
µ
H
1.2
µ
H
33
µ
H
0.15
µ
H
5.6
µ
H
36
µ
H
270µH
0.10µH
3.3
µ
H
33µH
270µH
1100µH
68µH
3900µH
TO
100µH
0.082µH
1
µ
H
27
µ
H
1000
µ
H
4.7
µ
H
33
µ
H
240
µ
H
1800µH
2.7µH
27
µ
H
220µH
1000µH
3600µH
150µH
10,000µH
GRADE CLASS
1
1
1
1
1
1
1
1
1
1
1
1
B
A
A
B
A
A
B
A
A
A
A
A
MILITARY
STANDARD
MS75083
MS75084
MS75085
MS18130
MS14046
MS90538
MS75008 Not QPL'd
MS75101
MS90539 Not QPL'd
MS90540 Not QPL'd
MS14047 Not QPL'd
MS90541 Not QPL'd
ELECTRICAL SPECIFICATIONS
Inductance Tolerance:
±
1%,
±
3%,
±
5%,
±
10%,
±
20%. Other tolerances available on request.
Insulation Resistance:
1000 Megohm minimum per
MIL-STD-202, Method 302, Test Condition B.
Dielectric Strength:
Per MIL-STD-202, Method 301:
1000 VAC for IM-2, -4, -6, -8, -9 and -10.
200 VAC for IM-1.
MECHANICAL SPECIFICATIONS
Terminal Strength:
Per MIL-STD-202, Method 211,
Test Condition A: For IM-1, 3 pounds pull.
For IM-2, -4, -6, -8, -9 and -10, 5 pounds pull and twist.
Weight:
IM-1 = .25 gram maximum.
IM-2 = .30 gram maximum.
IM-4 = .65 gram maximum.
IM-6 = .95 gram maximum.
IM-8 = 1.5 gram maximum.
IM-9 = 2.0 gram maximum.
IM-10 = 2.5 gram maximum.
IM-4
IM-6
IM-8
IM-9
IM-10
MATERIAL SPECIFICATIONS
Encapsulant:
Epoxy.
Standard Terminals:
IM-1 and IM-2, 24 AWG;
IM-4, IM-6 and IM-9, 22 AWG; IM-8, 21 AWG;
and IM-10, 20 AWG, tinned copper.
DIMENSIONS
in inches [millimeters]
C
Typ.
B
D
Dia.
TEST EQUIPMENT*
H/P 4342A Q-Meter.
Measurements Corporation Megacycle Meter, Model 59.
Wheatstone bridge.
*Test procedures per MIL-PRF-15305.
A Dia.
MODEL
IM-1
IM-2
IM-4
IM-6
IM-8
IM-9
IM-10
A (Dia.)
B
C (Typ.)
D (Dia.)
ENVIRONMENTAL PERFORMANCE
TEST
Barometric Pressure
Thermal Shock
Flammability
Overload
Low Temperature
Storage
Resistance to
Soldering Heat
Resistance to
Solvents
CONDITIONS
Test Condition C
Test Condition A-1
Test Condition 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
Maximum 0.086 [2.18] 0.210 [5.33] 1.62 [41.15] 0.0215 [.546]
Minimum 0.070 [1.78] 0.190 [4.83] 1.38 [35.05] 0.0185 [.470]
Maximum 0.105 [2.67] 0.260 [6.60] 1.63 [41.40] 0.0215 [.546]
Minimum 0.085 [2.16] 0.240 [6.10] 1.25 [31.75] 0.0185 [.470]
Maximum 0.165 [4.19] 0.385 [9.78] 1.63 [41.40] 0.027 [.686]
Minimum 0.145 [3.68] 0.365 [9.27] 1.25 [31.75] 0.023 [.584]
Maximum 0.200 [5.08] 0.450 [11.43] 1.63 [41.40] 0.027 [.686]
Minimum 0.180 [4.57] 0.430 [10.92] 1.25 [31.75] 0.023 [.584]
Maximum 0.225 [5.72] 0.570 [14.48] 1.63 [41.40] 0.030 [.762]
Minimum 0.205 [5.21] 0.550 [13.97] 1.25 [31.75] 0.026 [.660]
Maximum 0.260 [6.60] 0.570 [14.48] 1.63 [41.40] 0.027 [.686]
Minimum 0.240 [6.10] 0.550 [13.97] 1.25 [31.75] 0.023 [.584]
Maximum 0.250 [6.35] 0.750 [19.05] 1.63 [41.40] 0.034 [.864]
Minimum 0.230 [5.84] 0.730 [18.54] 1.25 [31.75] 0.030 [.762]
www.vishay.com
8
For technical questions, contact Magnetics@vishay.com
Document Number 34030
Revision 18-Oct-04
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