IRF-182xx Vishay Intertechnology, IRF-182xx Datasheet

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IRF-182xx

Manufacturer Part Number
IRF-182xx
Description
Inductors
Manufacturer
Vishay Intertechnology
Datasheet
Document Number 34055
Revision 02-Nov-01
ELECTRICAL SPECIFICATIONS
Inductance Tolerance:
Other tolerances available on request.
Insulation Resistance: 1000 Megohm minimum per
MIL-STD-202, Method 302, Test Condition B.
Operating Temperature Range: - 55 C to + 105 C.
MATERIAL SPECIFICATIONS
Coating: Epoxy-uniform roll coated.
Lead: Tinned copper.
Core: Ferrite.
MECHANICAL SPECIFICATIONS
Terminal Strength: 5 pounds pull per MIL-STD-202,
Method 211, Test Condition A.
Weight: IRF-1 = 0.3 gram maximum.
IRF-3 = 0.6 gram maximum.
TEST EQUIPMENT*
• H/P 4342A Q-Meter.
• Measurements Corporation Megacycle Meter, Model 59.
• Wheatstone bridge.
*Test procedures per MIL-C-15305.
*Measured with full length lead. **Rated DC current based on a temperature rise of 15 C at + 90 C ambient.
IRF-1
IRF-1
IRF-1
IRF-1
IRF-1
IRF-1
IRF-1
IRF-1
IRF-1
IRF-1
IRF-1
IRF-1
IRF-1
IRF-1
IRF-1
IRF-1
IRF-1
IRF-1
IRF-1
IRF-1
IRF-1
IRF-1
IRF-1
IRF-1
IRF-1
MODEL
STANDARD ELECTRICAL SPECIFICATIONS
INDUCTANCE
( H)
0.10
0.12
0.15
0.18
0.22
0.27
0.33
0.39
0.47
0.56
0.68
0.82
10.0
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
5%,
TOLERANCE
10%,
20%
20%
20%
20%
20%
20%
20%
20%
20%
20%
20%
20%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
For technical questions, contact Magnetics@vishay.com
20%.
Epoxy Conformal Coated
Uniform Roll Coated
MINIMUM
Inductors
40
40
40
40
40
40
40
40
40
40
40
40
50
50
50
50
50
50
50
50
50
50
50
50
50
Q
FEATURES
• Flame-retardant coating and color band identification.
• Uniform coating is excellent for automatic insertion.
• Available in bulk, ammo and reel pack per EIA RS-296.
• Superior electrical specifications high Q and self resonant
FREQUENCY
MODEL
IRF-1
IRF-3
TEST
Flammability
Overload
Resistance to
Soldering Heat
Resistance to
Solvents
DIMENSIONS in inches [millimeters]
ENVIRONMENTAL PERFORMANCE
frequency, low DC resistance, high rated DC current.
L & Q
(MHz)
TEST
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
D
A (Max.)
0.260
[6.60]
0.385
[9.78]
RESONANT*
FREQ. MIN.
SELF-
(MHz)
400.0
400.0
400.0
400.0
380.0
360.0
350.0
320.0
300.0
280.0
250.0
200.0
180.0
165.0
150.0
125.0
115.0
100.0
90.0
80.0
75.0
65.0
60.0
55.0
50.0
CONDITIONS
Test Condition A
B (Max.)
0.120
[3.05]
0.165
[4.19]
Max.
Max .
A
C
MAXIMUM
(Ohms)
0.075
0.075
DCR
0.06
0.06
0.07
0.08
0.08
0.09
0.10
0.11
0.12
0.12
0.15
0.18
0.20
0.23
0.25
0.28
0.30
0.32
0.35
0.40
0.45
0.55
0.72
C (Max.)
[10.41]
1.63 [41.40] Max.
1.25 [31.75] Min.
0.330
[8.38]
0.410
Vishay Dale
SPECIFICATIONS
MIL-STD-202,
MIL-C-15305
MIL-STD-202,
MIL-STD-202,
Method 111
Method 210
Method 215
www.vishay.com
0.0200
[0.508
[0.635
B Max.
RATED DC**
0.025
CURRENT
1350
1270
1200
1155
1150
1110
1110
1000
1000
(mA)
950
900
900
815
740
700
655
630
595
575
555
530
500
470
425
370
D
IRF
0.038]
0.002
0.051]
0.0015
31

IRF-182xx Summary of contents

Page 1

... Coating: Epoxy-uniform roll coated. Lead: Tinned copper. Core: Ferrite. MECHANICAL SPECIFICATIONS Terminal Strength: 5 pounds pull per MIL-STD-202, Method 211, Test Condition A. Weight: IRF-1 = 0.3 gram maximum. IRF-3 = 0.6 gram maximum. TEST EQUIPMENT* • H/P 4342A Q-Meter. • Measurements Corporation Megacycle Meter, Model 59. • Wheatstone bridge. ...

Page 2

... IRF-3 0.82 IRF-3 1.0 IRF-3 1.2 IRF-3 1.5 IRF-3 1.8 IRF-3 2.2 IRF-3 2.7 IRF-3 3.3 IRF-3 3.9 IRF-3 4.7 IRF-3 5.6 IRF-3 6.8 IRF-3 8.2 IRF-3 10.0 IRF-3 12.0 IRF-3 15.0 IRF-3 18.0 IRF-3 22.0 IRF-3 27.0 IRF-3 33.0 IRF-3 39.0 IRF-3 47.0 IRF-3 56.0 IRF-3 68.0 IRF-3 82.0 IRF-3 100.0 IRF-3 120.0 IRF-3 150.0 IRF-3 180.0 IRF-3 220.0 IRF-3 270.0 IRF-3 330.0 IRF-3 390.0 IRF-3 470 ...

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