B82791G2301N001 データシートの表示（PDF） - TDK Corporation

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B82791G2301N001

Power line chokes

TDK Corporation 

Power line chokes

Current-compensated ring core double chokes

B82791G/H

Rated voltage 250 V AC

Rated current 0.25 A to 0.9 A

Rated inductance 4.7 mH to 47 mH

Construction

■ Current-compensated ring core double choke

■ Ferrite core with epoxy coating (UL 94 V-0)

■ Polycarbonate case (UL 94 V-0)

■ Sector winding

Features

■ Without potting

■ High resonance frequency due to special

winding technique and omission of potting

■ Approx. 1.5% stray inductance

for symmetrical interference suppression

■ Suitable for wave soldering

■ Design complies with EN 60938-2 (VDE 0565-2) and UL 1283

■ UL1) and ENEC (VDE) approvals

■ RoHS-compatible

Applications

■ Suppression of common-mode interferences

■ Electronic ballasts in lamps

■ Switch-mode power supplies

Terminals

■ Base material CuNi18Zn20

■ Layer composition Ni, Sn

■ Hot-dipped

■ Pins  0.6 mm

■ Lead spacing 10  15 (mm) or 12.7  5.08/2.54 (mm)

Marking

Manufacturer, approval signs, ordering code, graphic symbol,

rated current, rated voltage, rated inductance, date of manufacture (YYWWD)

Delivery mode

Cardboard box

B82791G

B82791H

1) UL approval with 300 V AC.

Please read Cautions and warnings and

Important notes at the end of this document.

2 07/12

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