744821120 Wurth Electronics Inc, 744821120 Datasheet

744821120

Manufacturer Part Number

744821120

Description

CHOKE TOROID 20MH .50A VERT

Manufacturer

Wurth Electronics Inc

Series

WE-CMBr

Datasheet

1.744821120.pdf (1 pages)

Specifications of 744821120

Inductance

20mH

Current

500mA

Dc Resistance (dcr)

1.000 Ohm Max

Filter Type

Common Mode - 2 Line Array

Package / Case

0.591" L x 0.295" W x 0.689" H (15.00mm x 7.50mm x 17.50mm)

Mounting Type

Through Hole

Tolerance

30 %

Maximum Dc Current

0.5 Amp

Maximum Dc Resistance

1000 mOhms

Dimensions

7.5 mm W x 15 mm L x 17.5 mm H

Operating Temperature Range

- 40 C to + 125 C

Termination Style

Through Hole

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Impedance

Lead Free Status / Rohs Status

Details

Other names

732-1438

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Download datasheet (164Kb)

Kunde / customer :

Artikelnummer / part number :

Bezeichnung :

description :

Leerlauf-Induktivität /

inductance

DC-Widerstand /

DC-resistance

Nennstrom /

nominal current

Nennspannung/

nominal voltage

Freigabe erteilt / general release:

..................................................................................

This electronic component is designed and developed with the intention for use in general electronics equipments. Before incorporating the components into any equipments in the

field such as aerospace, aviation, nuclear control, submarine, transportation, (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public

information network etc. where higher safety and reliability are especially required or if there is possibility of direct damage or injury to human body. In addition, even electronic

component in general electronic equipments, when used in electrical circuits that require high safety, reliability functions or performance, the sufficient reliability evaluation-check for

the safety must be performed before use. It is essential to give consideration when to install a protective circuit at the design stage.

F Werkstoffe & Zulassungen / material & approvals

FLUKE PM 6306 für/for L

HP 34401 A für/for I

Sockel / base:

Draht / wire:

Kleber / glue:

Abstandhalter / spacer:

Eigenschaften /

Mechanische Abmessungen / dimensions:

Elektrische Eigenschaften / electrical properties:

Prüfgeräte / test equipment:

properties

Geprüft / checked

D-74638 Waldenburg · Max-Eyth-Strasse 1 -3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400

Datum / date

Spezifikation für Freigabe / specification for release

STROMKOMPENSIERTE DROSSEL WE-CMB

COMMON MODE CHOKE WE-CMB

Testbedingungen / test

und/and R

10 kHz / 50µA

conditions

@ 25° C

UL94V-0

Class F

UL94V-2

UL94V-0

744821120

..................................................................................

http://www.we-online.com

Kunde / customer

Wert / value

Würth Elektronik

1000,0

Unterschrift / signature

Kontrolliert / approved

20,0

230

0,5

Einheit / unit

Klimabeständigkeit/ climatic class:

Betriebstemp. / operating temperature:

Übertemperatur / temperature rise:

It is recommended that the temperature of the part does

not exceed 125° C under worst case operating conditions.

Luftfeuchtigkeit / humidity:

Umgebungstemperatur / temperature:

Prüfspannung / testing voltage

mΩ

Testbedingungen / test conditions:

Eigenschaften / general specifications:

RoHS

±30%

max.

Name

typ.

MST

tol.

compliant

Version 2

Version 1

Änderung / modification

Lötpad / soldering spec.:

DATUM / DATE : 2004-10-11

17,5 max.

10,0 ± 0,5

7,5 max.

4,5 ± 0,5

2,5 ± 0,5

15 max.

0,7 ref.

-40° C - + 125° C

40/125/21

SEITE 1 VON 1

1500 V, 50 Hz

5mA, 2 sec.

33%

+25° C

Datum / date

< 55 K

05-06-17

04-06-08

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