IHV
Vishay Dale
Filter Inductors
High Current
FEATURES
• Printed circuit mounting.
• Low cost construction.
• Designed for use with switching power supplies.
• Pre-tinned leads.
• Protected by polyolefin tubing-flame retardant UL type
VW-1 per MIL-I-23053/5, class 3 requirements.
ELECTRICAL SPECIFICATIONS
Inductance: Measured at 1V with no DC current.
STANDARD ELECTRICAL SPECIFICATIONS
SELF-
IND.*
@ 1 kHz
(µH)
RESONANT DCR
FREQ. MIN. MAX.
RATED
Dielectric: 2500VRMS between winding and outer
circumference to within 0.250" [6.35mm] of the insulation
sleeve edge.
CURRENT
TOL.
(MHz)
(Ohms) (Max. Amps)
MODEL
500
200
60
150
39
92
50
24
0.8
1.2
1.9
2.1
2.5
2.9
3.1
5.7
15
20
28
30
40
45
50
60
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
0.0500
0.0210
0.0085
0.0130
0.0048
0.0075
0.0045
0.0025
IHV-15-500
IHV-20-200
IHV-28-60
IHV-30-150
IHV-40-39
IHV-45-92
IHV-50-50
IHV-60-24
Operating Temperature: - 55°C to + 125°C (no load).
- 55°C to + 75°C (at full rated current).
MECHANICAL SPECIFICATIONS
Terminals: Extensions of winding, solder coated.
Encapsulant: Polyolefin tubing.
Core Material: Iron laminations.
*Will not change more than ± 10% at rated current.
DIMENSIONS in inches [millimeters]
Style 1
Style 2
A
A
Max.
Max.
B
B
.125 [3.18]
.125 [3.18]
Max.
Max.
.750 [19.0]
.500 [12.70]
.750 [19.0]
.500 [12.70]
Tinned
Tinned
E Dia.
C
E Dia.
C
D
TYPICAL
WEIGHT
(Grams)
C
D
A
(Max.)
B
E
(Dia.)
± 0.062 [1.57]
± 0.062 [1.57]
± 0.050 [1.27]
MODEL
STYLE
0.980 [24.89]
0.980 [24.89]
0.770 [19.56]
1.08 [27.43]
0.820 [20.83]
1.21 [30.73]
1.05 [26.67]
0.890 [22.61]
1.95 [49.53]
2.45 [62.23]
2.45 [62.23]
2.45 [62.23]
2.45 [62.23]
2.45 [62.23]
2.55 [64.77]
2.55 [64.77]
2.45 [62.23]
1.45 [36.83]
1.45 [36.83]
1.02 [25.91]
1.65 [41.91]
1.15 [29.21]
1.92 [48.77]
1.57 [39.88]
1.27 [32.26]
0.082 [2.08]
0.102 [2.59]
0.102 [2.59]
0.129 [3.28]
0.129 [3.28]
0.162 [4.11]
0.162 [4.11]
0.162 [4.11]
305
310
160
470
210
650
420
270
IHV-15-500
IHV-20-200
IHV-28-60
IHV-30-150
IHV-40-39
IHV-45-92
IHV-50-50
IHV-60-24
1
2
2
2
2
2
1
2
—
—
—
—
—
2.10 [53.34]
—
ORDERING INFORMATION
MARKING
IHV-15
MODEL
500µH
INDUCTANCE
VALUE
± 10%
INDUCTANCE
TOLERANCE
— Vishay Dale
— Model
— Date code
www.vishay.com
44
For technical questions, contact Magnetics@vishay.com
Document Number 34022
Revision 02-Nov-01