IH
Vishay Dale
Filter Inductors
High Current
FEATURES
•
Printed circuit mounting.
•
Pre-tinned leads.
•
Protected by polyolefin tubing - flame retardant UL type VW-
1 per MIL-I-23053/5, Class 3 requirements.
APPLICATIONS
Noise filtering for switching regulators, power amplifiers,
power supplies and SCR and Triac control circuits.
ELECTRICAL SPECIFICATIONS
Inductance:
Measured at 1.0V with zero DC current.
Incremental Current:
The typical current at which the
inductance will be decreased by 5% from its initial zero DC
value.
Operating Temperature:
- 55°C to + 125°C (no load).
- 55°C to + 75°C (at full rated current).
Current Rating:
Maximum continuous operating
current (DC or RMS) based on a 50°C temperature rise.
MECHANICAL SPECIFICATIONS
Wire:
Solid soft copper.
Terminals:
Extensions of the winding.
Core Material:
Ferrite.
Coating:
Polyolefin tubing.
STANDARD ELECTRICAL SPECIFICATIONS
IND.
@ 1 kHz
MODEL (
µ
H)
TOL.
IH-3
IH-3
IH-3
IH-3
IH-3
IH-3
IH-3
IH-5
IH-5
IH-5
IH-5
IH-5
IH-5
IH-5
IH-10
IH-10
IH-10
IH-10
IH-10
IH-10
IH-15
IH-15
IH-15
IH-15
5
10
27
50
100
150
250
5
10
27
50
68
100
150
5
10
27
50
68
100
5
10
27
50
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
DCR
MAX.
(Ohms)
0.015
0.018
0.035
0.050
0.065
0.075
0.090
0.012
0.015
0.025
0.030
0.035
0.050
0.060
0.010
0.012
0.018
0.025
0.027
0.030
0.008
0.010
0.015
0.020
INCREMENTAL
RATED
CURRENT
CURRENT
(Max. Amps)
(Amps)
10.0
9.0
7.0
5.6
5.2
5.0
5.0
14.0
12.0
9.0
8.0
7.5
7.5
7.0
19.0
16.0
12.5
11.0
10.0
10.0
24.0
20.0
16.0
15.0
25
19
12
8
6
5
4
25
19
13
10
9
7
5
25
19
12
10
8
7
25
19
14
10
DIMENSIONS
in inches [millimeters]
A
B
1.0
±
.125
[25.40
±
3.18]
D
Leads tinned
to within
.125 [3.18]
Schematic
C
IND.
MODEL (
µ
H)
IH-3
IH-3
IH-3
IH-3
IH-3
IH-3
IH-3
IH-5
IH-5
IH-5
IH-5
IH-5
IH-5
IH-5
IH-10
IH-10
IH-10
IH-10
IH-10
IH-10
5
10
27
50
100
150
250
5
10
27
50
68
100
150
5
10
27
50
68
100
5
10
27
50
A
(Max.)
0.875 [22.23]
1.125 [28.58]
0.875 [22.23]
0.875 [22.23]
1.125 [28.58]
1.375 [34.93]
1.625 [41.28]
0.875 [22.23]
1.125 [28.58]
0.875 [22.23]
1.125 [28.58]
1.125 [28.58]
1.375 [34.93]
1.625 [41.28]
1.125 [28.58]
1.375 [34.93]
1.125 [28.58]
1.375 [34.93]
1.375 [34.93]
1.625 [41.28]
B
(Max.)
0.600 [15.24]
0.625 [15.88]
0.800 [20.32]
0.800 [20.32]
0.800 [20.32]
0.800 [20.32]
0.800 [20.32]
0.625 [15.88]
0.625 [15.88]
0.840 [21.34]
0.840 [21.34]
0.860 [21.84]
0.860 [21.84]
0.860 [21.84]
0.635 [16.13]
0.635 [16.13]
0.935 [23.75]
0.935 [23.75]
0.935 [23.75]
0.935 [23.75]
±
0.062 [1.57]
±
0.005 [0.127]
0.500 [12.70]
0.687 [17.45]
0.437 [11.10]
0.750 [19.05]
0.937 [23.80]
1.062 [26.97]
1.312 [33.32]
0.750 [19.05]
1.0 [25.40]
0.562 [14.27]
0.750 [19.05]
0.875 [22.23]
1.0 [25.40]
1.250 [31.75]
0.812 [20.62]
1.218 [30.94]
0.687 [17.45]
0.937 [23.80]
1.125 [28.58]
1.312 [33.32]
0.042 [1.067]
0.042 [1.067]
0.042 [1.067]
0.042 [1.067]
0.042 [1.067]
0.042 [1.067]
0.042 [1.067]
0.053 [1.35]
0.053 [1.35]
0.053 [1.35]
0.053 [1.35]
0.053 [1.35]
0.053 [1.35]
0.053 [1.35]
0.065 [1.65]
0.065 [1.65]
0.065 [1.65]
0.065 [1.65]
0.065 [1.65]
0.065 [1.65]
0.082 [2.08]
0.082 [2.08]
0.082 [2.08]
0.082 [2.08]
C
D
MARKING
— Vishay Dale
— Model
— Inductance value
— Date code
ORDERING INFORMATION
IH-5
MODEL
10
µ
H
INDUCTANCE
VALUE
±
10%
INDUCTANCE
TOLERANCE
IH-15
IH-15
IH-15
IH-15
1.375 [34.93] 0.700 [17.78] 0.937 [23.80]
1.687 [42.85] 0.700 [17.78] 1.50 [38.10]
1.375 [34.93] 1.0 [25.40] 0.937 [23.80]
1.625 [41.28] 1.0 [25.40] 1.125 [28.58]
Document Number 34013
Revision 02-Nov-01
For technical questions, contact Magnetics@vishay.com
www.vishay.com
39
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