7447709681 Wurth Electronics Inc, 7447709681 Datasheet

7447709681

Manufacturer Part Number

7447709681

Description

INDUCTOR POWER 680UH 1.1A SMD

Manufacturer

Wurth Electronics Inc

Series

WE-PDr

Type

Ferrite Corer

Datasheet

1.7447709681.pdf (3 pages)

Specifications of 7447709681

Inductance

680µH

Tolerance

±20%

Shielding

Shielded

Package / Case

0.472" L x 0.472" W x 0.394" H (12.00mm x 12.00mm x 10.00mm)

Current

1.1A

Current - Saturation

1.3A

Dc Resistance (dcr)

825 mOhm Max

Self Resonant Freq

1.5MHz

Mounting Type

Surface Mount

Operating Temperature

-40°C ~ 125°C

Frequency - Test

1kHz

Material - Core

Ferrite

Applications

Line Regulation

Lead Spacing

7 mm

Maximum Dc Current

1.1 Amps

Maximum Dc Resistance

0.058 Ohms

Self Resonant Frequency

1.5 MHz

Dimensions

12 mm W x 12 mm L x 10 mm H

Operating Temperature Range

- 40 C to + 125 C

Termination Style

SMD/SMT

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Q @ Freq

Current - Temperature Rise

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

Other names

732-1700-2

Current page: 1 of 3
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Induktivität /

inductance

DC-Widerstand /

DC-resistance

DC-Widerstand /

DC-resistance

Nennstrom /

rated current

Sättigungsstrom/

saturation current

Eigenres.-Frequenz /

self-res.-fequency

Basismaterial / base material:

Endoberfläche / finishing electrode:

Anbindung an Elektrode / soldering wire to plating:

Draht / wire:

Freigabe erteilt / general release:

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

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

Kunde / customer :

Artikelnummer / part number :

Bezeichnung :

description :

HP 4274 A für/for L und/and Q

HP 34401 A für/for I

Eigenschaften /

= Start of winding

Werkstoffe & Zulassungen / material & approvals:

Mechanische Abmessungen / dimensions:

Elektrische Eigenschaften / electrical properties:

Prüfgeräte / test equipment:

properties

Geprüft / checked

Datum / date

• Marking

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

SPEICHERDROSSEL WE-PD

POWER-CHOKE WE-PD

und/and R

Spezifikation für Freigabe / specification for release

Testbedingungen /

test conditions

1 kHz / 0,25V

|∆L/L|<10%

∆T=40 K

@ 20°C

Marking = Inductance code

Würth Elektronik eiSos GmbH & Co. KG

7447709681

Ferrit/ferrite

100% Sn

Sn/Cu - 99.3/0.7 %

2SFBW 155°C

SRF

DC max

DC typ

sat

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

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

Kunde / customer

Würth Elektronik

Wert / value

http://www.we-online.de

660,00

825,00

Unterschrift / signature

680,0

Kontrolliert / approved

1,10

1,30

1,5

Einheit / unit

Betriebstemp. / operating temperature:

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.

Luftfeuchtigkeit / humidity:

Umgebungstemperatur / temperature:

MHz

mΩ

µH

Testbedingungen / test conditions:

Eigenschaften / general specifications:

±20%

max.

Name

typ.

tol.

SSt

5,4

Änderung / modification

Lötpad / soldering spec.:

12,0 ± 0,5

10,0 max.

Typ XXL

7,6 ref

5,0 ref

Version 1

2,9

DATUM / DATE : 2007-10-11

-40°C - + 125°C

12,8

7,0

2,9

SEITE 1 VON 3

Datum / date

+20°C

07-10-11

33%

[mm]

@@FRM 1@@

Related parts for 7447709681

7447709681 Summary of contents

Page 1

... Anbindung an Elektrode / soldering wire to plating: Draht / wire: Freigabe erteilt / general release: .............................................................................. Datum / date ............................................... Geprüft / checked D-74638 Waldenburg · Max-Eyth-Strasse · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400 7447709681 D E Wert / value Einheit / unit 680,0 L µH ...

Page 2

... Freigabe erteilt / general release: .............................................................................. Datum / date ............................................... Geprüft / checked D-74638 Waldenburg · Max-Eyth-Strasse · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400 7447709681 Induktivität vs Strom (typ.) / Inductance vs Current (typ.) 1,0 1,5 Current (A) Kunde / customer ............................................................................... ...

Page 3

... 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. D-74638 Waldenburg · Max-Eyth-Strasse · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400 7447709681 F G ...

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