2

10/08

Please read Cautions and warnings and

Important notes at the end of this document.

Rated voltage 250 V AC

Rated current 0.25 A to 0.9 A

Rated inductance 4.7 mH to 47 mH

Construction

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Current-compensated ring core double choke

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Ferrite core

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Polycarbonate case (UL 94 V-0)

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Sector winding

Features

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Without potting

■

High resonance frequency due to special

winding technique and omission of potting

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Approx. 1.5% stray inductance

for symmetrical interference suppression

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Suitable for wave soldering

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Design complies with EN 60938-2 (VDE 0565-2)

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UL and VDE approvals

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Recyclable

■

RoHS-compatible

Applications

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Suppression of common-mode interferences

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Electronic ballasts in lamps

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Switch-mode power supplies

Terminals

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Base material CuNi18Zn20

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Layer composition Ni, Sn

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Hot-dipped

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Pins

∅ 0.6 mm

■

Lead spacing 10

× 15 (mm) or 12.7 × 5.08/2.54 (mm)

Marking

Manufacturer, approval signs and/or VDE standard number,

ordering code, graphic symbol, rated current, rated voltage,

rated inductance, date of manufacture (YYWWD)

Delivery mode

Cardboard box

B82791G

B82791H

B82791G/H

Power line chokes

Current-compensated ring core double chokes