7447779215 [WURTH]

POWER-CHOKE WE-PD; POWER- CHOKE WE- PD


型号：	7447779215
厂家：	WURTH ELEKTRONIK GMBH & CO. KG, GERMANY.
描述：	POWER-CHOKE WE-PD POWER- CHOKE WE- PD 光电二极管
文件：	总3页 (文件大小：105K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Spezifikation für Freigabe / specification for release

Kunde / customer :

Artikelnummer / part number :

7447779215

SPEICHERDROSSEL WE-PD

POWER-CHOKE WE-PD

Bezeichnung :

description :

DATUM / DATE : 2008-01-04

Typ M

A Mechanische Abmessungen / dimensions :

7,3 ± 0,3

4,5 max

1,5 ± 0,2

1,5 ± 0,3

4,0 ± 0,3

Marking

@@FRM 1@@

= Start of winding

Marking = Inductance code

B Elektrische Eigenschaften / electrical properties :

C Lötpad / soldering spec. :

Eigenschaften /

Testbedingungen /

[ mm ]

1,7

Wert / value

150,0

0,529

0,880

0,52

Einheit / unit

tol.

±20%

typ.

properties

test conditions

Induktivität /

inductance

1 kHz / 0,25V

@ 20°C

R_{DC typ}

R_{DC max}

I_DC

µH

DC-Widerstand /

DC-resistance

DC-Widerstand /

DC-resistance

Nennstrom/

2,0

8,0 4,0

2,0

@ 20°C

max.

typ.

∆T= 40 K

|∆L/L|< 10%

rated current

Sättigungsstrom/

saturation current

Eigenres.-Frequenz /

self-res.-fequency

I_sat

0,63

typ.

SRF

6,3

MHz

D Prüfgeräte / test equipment :

E Testbedingungen / test conditions :

HP 4274 A für/for L und/and Q

Luftfeuchtigkeit / humidity:

33%

HP 34401 A für/for I_DCund/and R_DC

Umgebungstemperatur / temperature:

+20°C

F Werkstoffe & Zulassungen / material & approvals :

G Eigenschaften / general specifications :

Basismaterial / base material:

Endoberfläche / finishing electrode:

Anbindung an Elektrode / soldering wire to plating:

Draht / wire:

Ferrit/ferrite

100% Sn

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

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

It is recommended that the temperature of the part does

not exceed 125°C under worst case operating conditions.

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

2SFBW; 155°

Kunde / customer

MST

Version 10

08-01-04

Freigabe erteilt / general release:

MST

SST

MST

Version 8

Version 7

Version 6

Version 5

Version 4

04-10-11

04-07-28

04-04-21

04-04-15

03-12-10

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

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

Unterschrift / signature

Datum / date

Würth Elektronik

Version 3

Version 2

02-11-05

02-05-14

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

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

Geprüft / checked

Kontrolliert / approved

Name

Änderung / modification

Datum / date

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 3

Spezifikation für Freigabe / specification for release

Kunde / customer :

Artikelnummer / part number :

7447779215

SPEICHERDROSSEL WE-PD

POWER-CHOKE WE-PD

Bezeichnung :

description :

DATUM / DATE : 2008-01-04

H Induktivitätskurve / Inductance curve :

Induktivität vs Strom (typ.)/

Inductance vs Current (typ.)

160,00

140,00

120,00

100,00

80,00

60,00

40,00

20,00

0,00

0,0

0,2

0,4

0,6

0,8

1,0

1,2

1,4

Current (A)

Kunde / customer

MST

Version 10

08-01-04

Freigabe erteilt / general release:

MST

SST

MST

Version 8

Version 7

Version 6

Version 5

Version 4

04-10-11

04-07-28

04-04-21

04-04-15

03-12-10

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

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

Unterschrift / signature

Datum / date

Würth Elektronik

Version 3

Version 2

02-11-05

02-05-14

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

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

Geprüft / checked

Kontrolliert / approved

Name

Änderung / modification

Datum / date

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 2 VON 3

Spezifikation für Freigabe / specification for release

Kunde / customer :

Artikelnummer / part number :

7447779215

SPEICHERDROSSEL WE-PD

POWER-CHOKE WE-PD

Bezeichnung :

description :

DATUM / DATE : 2008-01-04

I Rollenspezifikation / tape and reel specification :

Gurtspezifikation / Tape specification:

10,0 ± 0,1

16,0 ± 0,2

øC

+ 0,1

1,50

- 0,0

4,00 ± 0,1

2,00 ± 0,1

1,75 ± 0,1

10,0 ± 0,1

5,00 ± 0,1

Marking

Rollenspezifikation / Reel specification:

330,0 ± 2,0

21,00 ± 0,8

13,00 ± 0,5

100,0 ± 1,0

Ø c

165 to 180°

The force for tearing off cover tape is

10 to 130 grams in arrow direction

feeding direction

Kunde / customer

MST

Version 10

08-01-04

Freigabe erteilt / general release:

MST

SST

MST

Version 8

Version 7

Version 6

Version 5

Version 4

04-10-11

04-07-28

04-04-21

04-04-15

03-12-10

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

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

Unterschrift / signature

Datum / date

Würth Elektronik

Version 3

Version 2

02-11-05

02-05-14

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

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

Geprüft / checked

Kontrolliert / approved

Name

Änderung / modification

Datum / date

This electronic component has been designed and developed for usage in general electronic equipment. Before incorporating this component into any equipment where higher safety and reliability is especially required

or if there is the possibility of direct damage or injury to human body, for example in the range of aerospace, aviation, nuclear control, submarine, transportation, (automotive control, train control, ship control),

transportation signal, disaster prevention, medical, public information network etc, Würth Elektronik eiSos GmbH must be informed before the design-in stage. In addition, sufficient reliability evaluation checks for safety

must be performed on every electronic component which is used in electrical circuits that require high safety and reliability functions or performance.

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 3 VON 3

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