7447786122 datasheet(1/3 Pages) WURTH

Part #	7447786122

Description	POWER-CHOKE WE-PD

Download	3 Pages

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Manufacturer	WURTH [Wurth Elektronik GmbH & Co. KG, Germany.]

Direct Link	http://www.we-online.com

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1 / 3 page

Bezeichnung :

description :

A

mm

B

mm

C

mm

D

mm

E

mm

@@FRM 1@@

= Start of winding

Marking = Inductance code

Eigenschaften /

properties

Wert / value

Einheit / unit

tol.

Induktivität /

inductance

DC-Widerstand /

DC-resistance

DC-Widerstand /

DC-resistance

Nennstrom /

rated current

Sättigungsstrom /

saturation current

Eigenres.-Frequenz /

self-res.-fequency

33%

Umgebungstemperatur / temperature:

+20°C

100% Sn

MST

08-09-24

Name

Datum / date

L

22,00

7447786122

0,098

IDC

typ.

HP 34401 A für/for IDC und/and RDC

HP 4274 A für/for L und/and Q

A Mechanische Abmessungen / dimensions :

100 kHz / 0,25V

@ 20°C

Artikelnummer / part number :

Testbedingungen /

test conditions

Luftfeuchtigkeit / humidity:

SPEICHERDROSSEL WE-PD

POWER-CHOKE WE-PD

RDC typ

0,115

± 25%

A

Spezifikation für Freigabe / specification for release

DATUM / DATE: 2008-09-25

max.

C Lötpad / soldering spec. :

B Elektrische Eigenschaften / electrical properties :

µH

D Prüfgeräte / test equipment :

Datum / date

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

Unterschrift / signature

E Testbedingungen / test conditions :

Freigabe erteilt / general release:

|∆L/L|<10%

A

Isat

1,30

∆T=40 K

Kunde / customer

RDC max

@ 20°C

Würth Elektronik

http://www.we-online.de

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

Kontrolliert / approved

F Werkstoffe & Zulassungen / material & approvals :

G Eigenschaften / general specifications :

It is recommended that the temperature of the part does

not exceed 125°C under worst case operating conditions.

Draht / wire:

Class H

Anbindung an Elektrode / soldering wire to plating:

Basismaterial / base material:

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

Ferrit/ferrite

Geprüft / checked

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

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

Umgebungstemp. / ambient temperature: -40°C - + 85°C

Endoberfläche / finishing electrode:

Änderung / modification

Version 1

Kunde / customer :

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

Sn/Ag/Cu - 96.5/3.0/0.5%

Typ XSH

2,8 ref.

5,9 ± 0,4

6,2 ± 0,4

5,1 max.

1,5 ref.

@ 20°C

fres

15,00

MHz

typ.

2,00

max.

[mm]

1,9

2,5

6,2

C

A

B

D

E

Marking

SEITE 1 VON 3

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7447786122 Datasheet(PDF) 1 Page - Wurth Elektronik GmbH & Co. KG, Germany.

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