IHA

www.vishay.com

Vishay Dale

Revision: 07-Aug-12

1

Document Number: 34014

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

Filter Inductors, High Current, Axial Leaded

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 VRMS, 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)

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

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]

MODEL

A (MAX.)

B (MAX.)

C ± 0.002 [0.050]

IHA-101

0.475 [12.07]

0.800 [20.32]

0.032 [0.813]

IHA-102

0.475 [12.07]

0.800 [20.32]

0.032 [0.813]

IHA-103

0.475 [12.07]

1.050 [26.67]

0.032 [0.813]

IHA-104

0.550 [13.97]

1.050 [26.67]

0.032 [0.813]

IHA-105

0.550 [13.97]

1.175 [29.85]

0.032 [0.813]

IHA-201

0.500 [12.70]

0.800 [20.32]

0.032 [0.813]

IHA-202

0.500 [12.70]

0.800 [20.32]

0.032 [0.813]

IHA-203

0.500 [12.70]

0.920 [23.37]

0.032 [0.813]

IHA-204

0.600 [15.24]

0.920 [23.37]

0.032 [0.813]

IHA-205

0.750 [19.05]

1.050 [26.67]

0.032 [0.813]

IHA-301

0.475 [12.07]

0.800 [20.32]

0.032 [0.813]

IHA-302

0.475 [12.07]

0.920 [23.37]

0.032 [0.813]

IHA-303

0.550 [13.97]

0.800 [20.32]

0.032 [0.813]

IHA-304

0.550 [13.97]

0.920 [23.37]

0.032 [0.813]

IHA-305

0.550 [13.97]

1.175 [29.85]

0.032 [0.813]

IHA-501

0.475 [12.07]

1.050 [26.67]

0.040 [1.02]

IHA-502

0.475 [12.07]

1.050 [26.67]

0.040 [1.02]

IHA-503

0.700 [17.78]

1.050 [26.67]

0.040 [1.02]

IHA-504

0.700 [17.78]

1.050 [26.67]

0.040 [1.02]

IHA-505

0.700 [17.78]

1.300 [33.02]

0.040 [1.02]

STANDARD ELECTRICAL SPECIFICATIONS

MODEL

IND. AT 1 kHz (μH)

TOL. (%)

DCR MAX. (

)

RATED DC CURRENT (mA)

IHA-101

50

± 10 %

0.120

2500

IHA-102

100

± 10 %

0.160

2100

IHA-103

250

± 10 %

0.280

1800

IHA-104

500

± 10 %

0.420

1600

IHA-105

1000

± 10 %

0.600

1400

0.125

[3.18]

Schematic

1.25 [31.75]

Min. Typ.

B

Max.

C Typ.

A Max.