Datasheet > B82731T2351A020

B82731T2351A020

更新时间： 2024-03-03 10:10:02

品牌	Logo	应用领域
东电化 - TDK		/
页数	文件大小	规格书
7页	1186K
描述
L=68mH Rated current=0.35A

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B82731T2351A020 数据手册

Power line chokes

B82731T

Current-compensated E core double chokes

Rated voltage 250 V AC

Rated current 0.3 ... 1.8 A

Rated inductance 3.3 ... 100 mH

Construction

■ Current-compensated double choke

■ Closed E ferrite core

■ Closed PET coil former with 4 sections (UL 94 V-0)

■ Without encapsulation

■ 4-section winding

■ Clearances 2.5 mm, creepage distances 3 mm

Features

■ High resonance frequency due to 2-section winding

■ High pulse strength

■ Low whirring noise

■ Approx. 2% stray inductance for symmetrical

interference suppression

■ Suitable for wave soldering

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

■ UL and ENEC (VDE) approvals

■ RoHS-compatible

Applications

■ Suppression of common-mode interferences

■ Electronic ballasts for lamps

■ Switch-mode power supplies for consumer electronics

Terminals

■ Pins 0.64  0.64 (mm)

■ Lead spacing 10  10 (mm)

Marking

Manufacturer, rated current, rated inductance,

approvals, pin 1 marking, ordering code,

date of manufacture (YYWW), production place

Delivery mode

Blister tray in cardboard box

Please read Cautions and warnings and

Important notes at the end of this document.

07/12

123 4 5 6 7

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