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
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
IND.
@ 1kHz
(
µ
H)
50
100
250
500
1000
27
50
100
250
500
5
10
27
50
100
5
10
27
50
100
TOL.
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
DCR
MAX.
(Ohms)
0.12
0.16
0.28
0.42
0.60
0.060
0.085
0.12
0.20
0.32
0.015
0.021
0.040
0.050
0.070
0.010
0.015
0.030
0.040
0.060
RATED
CURRENT
(Max. Amps)
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
DIMENSIONS
in inches [millimeters]
1.25 [31.75]
Min. Typ.
B
Max.
.125
[3.18]
C Typ.
A Max.
SCHEMATIC
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
A
(Max.)
0.475 [12.07]
0.475 [12.07]
0.475 [12.07]
0.550 [13.97]
0.550 [13.97]
0.500 [12.70]
0.500 [12.70]
0.500 [12.70]
0.600 [15.24]
0.750 [19.05]
0.475 [12.07]
0.475 [12.07]
0.550 [13.97]
0.550 [13.97]
0.550 [13.97]
0.475 [12.07]
0.475 [12.07]
0.700 [17.78]
0.700 [17.78]
0.700 [17.78]
B
(Max.)
0.800 [20.32]
0.800 [20.32]
1.05 [26.67]
1.05 [26.67]
1.175 [29.85]
0.800 [20.32]
0.800 [20.32]
0.920 [23.37]
0.920 [23.37]
1.05 [26.67]
0.800 [20.32]
0.920 [23.37]
0.800 [20.32]
0.920 [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]
±
0.002 [0.050]
0.032 [0.813]
0.032 [0.813]
0.032 [0.813]
0.032 [0.813]
0.032 [0.813]
0.032 [0.813]
0.032 [0.813]
0.032 [0.813]
0.032 [0.813]
0.032 [0.813]
0.032 [0.813]
0.032 [0.813]
0.032 [0.813]
0.032 [0.813]
0.032 [0.813]
0.040 [1.02]
0.040 [1.02]
0.040 [1.02]
0.040 [1.02]
0.040 [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:
2500VRMS, 60Hz, applied for one
minute between winding and outer circumference to within
0.250" [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
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.
MARKING
— Vishay Dale
— Model
— Date code
www.vishay.com
38
ORDERING INFORMATION
IHA-101
MODEL
50
µ
H
INDUCTANCE
VALUE
±
10%
INDUCTANCE
TOLERANCE
For technical questions, contact Magnetics@vishay.com
Document Number 34014
Revision 02-Nov-01
Legal Disclaimer Notice
Vishay
Notice
Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,
or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, by
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's
terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express
or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness
for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
indemnify Vishay for any damages resulting from such improper use or sale.
Document Number: 91000
Revision: 08-Apr-05
www.vishay.com
1
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