Datasheet > 7448258022

7448258022

更新时间： 2024-01-21 07:17:33

品牌	Logo	应用领域
伍尔特 - WURTH		共模扼流圈
页数	文件大小	规格书
1页	125K
描述
COMMON MODE CHOKE WE-CMB

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中文翻译

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数据手册

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7448258022 数据手册

Spezifikation für Freigabe / specification for release

Kunde / customer:

Artikelnummer / part number:

7448258022

RoHS compliant

STROMKOMP. DROSSEL WE-CMB

COMMON MODE CHOKE WE-CMB

Bezeichnung :

description :

DATUM / DATE : 2004-10-11

A Mechanische Abmessungen / dimensions:

30,0 ± 0,5

21,0 max.

25,0 ± 0,5

15,0 ± 0,5

35,0 max.

5,0 ± 0,5

1,0 typ.

B Elektrische Eigenschaften / electrical properties:

Eigenschaften /

properties

Testbedingungen / test

conditions

Wert / value Einheit / unit

tol.

Leerlauf-Induktivität

inductance

L_O

R_DC

I_DC

±30%

10 kHz / 50µA

2,2

14,0

8,0

mΩ

DC-Widerstand /

DC-resistance

Nennstrom /

@ 25°C

max.

typ.

nominal current

Nennspannung /

nominal voltage

U_N

V_AC

250

D Prüfgeräte / test equipment:

WAYNE KERR WK3260B/WK3265 für/for L₀/L_Nund/and RDC

HP 34401 Afür/for I_N

E Testbedingungen/ test conditions:

Luftfeuchtigkeit / humidity:

33%

Umgebungstemperatur / temperature:

+25°C

1500 V,50 Hz

Prüfspannung / testing voltage N1/N2

5 mA / 2 sec.

F Werkstoffe & Zulassungen / material & approvals

G Eigenschaften / general specifications:

Sockel / base:

Draht / wire:

UL94V-0

Klimabeständigkeit/ climatic class:

40/125/21

2UEWF (155°C)

UL94V-2

Betriebstemp. / operating temperature: -40°C - + 125°C

Kleber / glue:

Übertemperatur / temperature rise:

< 55 K

Abstandhalter / spacer

UL94V-0

It is recommended that the temperature of the part does

not exceed 125°C under worst case operating conditions.

Kunde / customer

Freigabe erteilt / general release:

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

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

Unterschrift / signature

Würth Elektronik

Datum / date

MST

Version 4

Version 3

Version 2

04-10-11

04-07-06

03-12-01

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

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

MST

Version 1

03-03-07

Geprüft / checked

Kontrolliert / approved

Name

Änderung / modification

Datum / date

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 e

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 electro

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.

Würth Elektronik eiSos GmbH & Co. KG

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

http://www.we-online.com

SEITE 1 VON 1

中文翻译

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