IHA
www.vishay.com
Vishay Dale
Filter Inductors, High Current, Axial Leaded
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-23053/8, class 3
requirements
• Material categorization: For definitions of compliance
please see
www.vishay.com/doc?99912
ELECTRICAL SPECIFICATIONS
Inductance:
Measured at 1.0 V with zero DC current
Current Rating:
Maximum continuous operating current
(DC or RMS) based on 50 °C temperature rise
Dielectric Rating:
2500 V
RMS
, 60 Hz, applied for one minute
between winding and outer circumference to within 0.250"
[6.35 mm] of the insulation sleeve edge
Operating Temperature:
- 55 °C to + 125 °C (no load),
- 55 °C to + 75 °C (at full rated current)
APPLICATIONS
Noise filtering for switching regulators, power amplifiers,
power supplies, and SCR and triac control circuits
MECHANICAL SPECIFICATIONS
Winding:
Layered solenoid type
Wire:
Solid soft copper
Terminals:
Tinned copper leads
Encapsulant:
Polyolefin tubing
Core Material:
Ferrite
DIMENSIONS
in inches [millimeters]
1.25 [31.75]
Min. Typ.
B
Max.
0.125
[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]
1.050 [26.67]
1.050 [26.67]
1.175 [29.85]
0.800 [20.32]
0.800 [20.32]
0.920 [23.37]
0.920 [23.37]
1.050 [26.67]
0.800 [20.32]
0.920 [23.37]
0.800 [20.32]
0.920 [23.37]
1.175 [29.85]
1.050 [26.67]
1.050 [26.67]
1.050 [26.67]
1.050 [26.67]
1.300 [33.02]
C ± 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]
STANDARD ELECTRICAL SPECIFICATIONS
MODEL
IHA-101
IHA-102
IHA-103
IHA-104
IHA-105
IND. AT 1 kHz (μH)
50
100
250
500
1000
TOL. (%)
± 10 %
± 10 %
± 10 %
± 10 %
± 10 %
DCR MAX. ()
0.120
0.160
0.280
0.420
0.600
RATED DC CURRENT (mA)
2500
2100
1800
1600
1400
Revision: 07-Aug-12
Document Number: 34014
1
For technical questions, contact:
magnetics@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
Legal Disclaimer Notice
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Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
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“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
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the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
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Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of
typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding
statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a
particular product with the properties described in the product specification is suitable for use in a particular application.
Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over
time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s
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including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
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Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for
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© 2017 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
Revision: 08-Feb-17
1
Document Number: 91000
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