IH03EB251K Vishay, IH03EB251K Datasheet

IH03EB251K

Manufacturer Part Number

IH03EB251K

Description

Inductor,Ferrite,250uH,10+% Tol,10-% Tol

Manufacturer

Vishay

Datasheet

1.IH03EB251K.pdf (3 pages)

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ELECTRICAL SPECIFICATIONS

Inductance: Measured at 1.0 V 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)

Document Number: 34013

Revision: 15-Jul-09

DIMENSIONS in inches [millimeters]

MODEL

IH-3

IH-5

IH-10

IH-15

Filter Inductors, High Current, Radial Leaded

[25.40 ± 3.18]

1.0 ± 0.125

0.875 [22.23]

1.125 [28.58]

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]

1.375 [34.93]

1.625 [41.28]

1.125 [28.58]

1.375 [34.93]

1.125 [28.58]

1.375 [34.93]

1.625 [41.28]

1.375 [34.93]

1.687 [42.85]

1.375 [34.93]

1.625 [41.28]

A (MAX.)

For technical questions, contact:

Leads tinned

0.125 [3.18]

to within

0.600 [15.24]

0.625 [15.88]

0.800 [20.32]

0.625 [15.88]

0.840 [21.34]

0.860 [21.84]

0.635 [16.13]

0.935 [23.75]

0.700 [17.78]

1.000 [25.40]

B (MAX.)

FEATURES

• Printed circuit mounting

• Pre-tinned leads

• Protected by polyolefin tubing - flame retardant

• Compliant to RoHS directive 2002/95/EC

APPLICATIONS

Noise filtering for switching regulators, power amplifiers,

power supplies and SCR and Triac control circuits

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

magnetics@vishay.com

UL type VW-1 per MIL-I-23053/5, class 3

requirements

C ± 0.062 [± 1.57]

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]

1.000 [25.40]

0.562 [14.27]

0.750 [19.05]

0.875 [22.23]

1.000 [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]

0.937 [23.80]

1.500 [38.10]

0.937 [23.80]

1.125 [28.58]

Schematic

D ± 0.005 [± 0.127]

0.042 [1.067]

0.053 [1.35]

0.065 [1.65]

0.082 [2.08]

Vishay Dale

www.vishay.com

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