Model IHA
Vishay Dale
Filter Inductors
High Current
FEATURES
•
Printed circuit mounting (axial leads).
•
Pre-tinned leads.
•
Low cost construction.
•
Protected by polyolefin tubing - flame retardant UL
type VW-1 per MIL-I-23053/5, Class 3 requirements.
STANDARD ELECTRICAL SPECIFICATIONS
IND.
@ 1kHz
(
µ
H)
50
100
250
500
1000
27
50
100
250
500
5
10
27
50
100
5
10
27
50
100
DCR
MAX.
TOL.
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
(Ohms)
DIMENSIONAL CONFIGURATIONS
RATED
CURRENT
(Max. Amps)
[Numbers in brackets indicate millimeters]
MODEL
IHA-101
IHA-102
IHA-103
IHA-104
IHA-105
IHA-201
IHA-202
IHA-203
IHA-204
IHA-205
IHA-301
IHA-302
IHA-303
IHA-304
IHA-305
IHA-501
IHA-502
IHA-503
IHA-504
IHA-505
.12
.16
.28
.42
.60
.060
.085
.12
.20
.32
.015
.021
.040
.050
.070
.010
.015
.030
.040
.060
2.5
2.1
1.8
1.6
1.4
3.7
3.1
2.7
2.4
2.3
6.8
6.1
4.8
4.3
4.2
9.3
8.3
6.5
6.1
5.9
1.25 [31.75]
Min. Typ.
B
Max.
.125
[3.18]
C Typ.
A Max.
SCHEMATIC
A
MODEL
IHA-101
IHA-102
IHA-103
IHA-104
IHA-105
IHA-201
IHA-202
IHA-203
IHA-204
IHA-205
IHA-301
IHA-302
IHA-303
IHA-304
IHA-305
IHA-501
IHA-502
IHA-503
IHA-504
IHA-505
(Max.)
B
(Max.)
±
.002 [.050]
.032 [.813]
.032 [.813]
.032 [.813]
.032 [.813]
.032 [.813]
.032 [.813]
.032 [.813]
.032 [.813]
.032 [.813]
.032 [.813]
.032 [.813]
.032 [.813]
.032 [.813]
.032 [.813]
.032 [.813]
.040 [1.02]
.040 [1.02]
.040 [1.02]
.040 [1.02]
.040 [1.02]
C
ELECTRICAL SPECIFICATIONS
Inductance:
Measured at 1V with no DC current.
Current Rating:
Maximum continuous operating current
(DC or RMS) based on 50°C temperature rise.
Dielectric Rating:
2500V RMS, 60Hz, applied for one
minute between winding and outer circumference to within
.250" [6.35mm] of the insulation sleeve edge.
Operating Temperature:
- 55°C to + 125°C (no load).
- 55°C to + 75°C (at full rated current).
MECHANICAL SPECIFICATIONS
.475 [12.07]
.475 [12.07]
.475 [12.07]
.550 [13.97]
.550 [13.97]
.500 [12.70]
.500 [12.70]
.500 [12.70]
.600 [15.24]
.750 [19.05]
.475 [12.07]
.475 [12.07]
.550 [13.97]
.550 [13.97]
.550 [13.97]
.475 [12.07]
.475 [12.07]
.700 [17.78]
.700 [17.78]
.700 [17.78]
.800 [20.32]
.800 [20.32]
1.05 [26.67]
1.05 [26.67]
1.175 [29.85]
.800 [20.32]
.800 [20.32]
.920 [23.37]
.920 [23.37]
1.05 [26.67]
.800 [20.32]
.920 [23.37]
.800 [20.32]
.920 [23.37]
1.175 [29.85]
1.05 [26.67]
1.05 [26.67]
1.05 [26.67]
1.05 [26.67]
1.30 [33.02]
Winding:
Layered solenoid type.
Wire:
Solid soft copper.
Terminals:
Tinned copper leads.
Encapsulant:
Polyolefin tubing.
Core Material:
Ferrite.
APPLICATIONS
Noise filtering for switching regulators, power amplifiers,
power supplies and SCR and Triac control circuits.
PART MARKING
— Vishay Dale
— Model
— Date code
HOW TO ORDER
IHA-101
MODEL
50
µ
H
INDUCTANCE
VALUE
±
10%
INDUCTANCE
TOLERANCE
Document Number 34014
Revision 28-Apr-99
www.vishay.com
119
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