744025004 Wurth Electronics Inc, 744025004 Datasheet

744025004

Manufacturer Part Number

744025004

Description

INDUCTOR POWER 4.7UH 1.35A SMD

Manufacturer

Wurth Electronics Inc

Series

WE-TPC 2828r

Datasheets

1.74402500047.pdf (24 pages)

2.744025004.pdf (3 pages)

Specifications of 744025004

Inductance

4.7µH

Package / Case

0.112" L x 0.112" W x 0.110" H (2.85mm x 2.85mm x 2.80mm)

Current

1.35A

Current - Saturation

1.7A

Shielding

Shielded

Dc Resistance (dcr)

120 mOhm Max

Self Resonant Freq

84MHz

Mounting Type

Surface Mount

Operating Temperature

-40°C ~ 125°C

Frequency - Test

100kHz

Applications

General Purpose

Tolerance

20 %

Maximum Dc Current

1.35 Amps

Maximum Dc Resistance

120 mOhms

Self Resonant Frequency

84 MHz

Dimensions

2.8 mm W x 2.8 mm L x 2.8 mm H

Operating Temperature Range

- 40 C to + 85 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, Lead free / RoHS Compliant

Other names

732-2615-2

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

744025004

Manufacturer:

WURTH/伍尔特

Quantity:

20 000

Current page: 1 of 3
Download datasheet (128Kb)

Induktivität /

inductance

DC-Widerstand /

DC-resistance

DC-Widerstand /

DC-resistance

Nennstrom /

rated Current

Sättigungsstrom /

saturation current

Eigenres.-Frequenz /

self-res.-fequency

Freigabe erteilt / general release:

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

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

Kunde / customer :

Artikelnummer / part number :

Bezeichnung :

description :

Eigenschaften / properties

WAYNE KERR 3260B für/for L

HP 34401 A & Fluke 54II für/for I

Metra HIT 27I für/for R

Basismaterial / base material:

Draht / wire:

Endoberfläche / finishing electrode:

Werkstoffe & Zulassungen / material & approvals:

Mechanische Abmessungen / dimensions:

Elektrische Eigenschaften / electrical properties:

Prüfgeräte / test equipment:

marking

Geprüft / checked

Datum / date

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

Spezifikation für Freigabe / specification for release

SPEICHERDROSSEL WE-TPC

POWER-CHOKE WE-TPC

Testbedingungen /

100 kHz / 1mA

test conditions

DL/L = < 35%

; I

DC;

DT = 40 K

SAT

@ 20°C

Würth Elektronik eiSos GmbH & Co. KG

Ferrit/ ferrite

Class H /180°C

Ag/Ni/Sn

744025004

SRF

DC max.

DC typ.

sat

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

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

Kunde / customer

Würth Elektronik

http://www.we-online.de

Wert / value

100,0

Unterschrift / signature

Kontrolliert / approved

1,35

120

4,7

1,7

Einheit / unit

Luftfeuchtigkeit / humidity:

Umgebungstemperatur / temperature:

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.

MHz

Testbedingungen / test conditions:

Eigenschaften / general specifications:

µH

±20%

size

max.

Name

typ.

tol.

Änderung / modification

Lötpad / soldering spec.:

2,8 ± 0,20

2,8 ± 0,2

0,9 typ.

1,0 typ.

DATUM / DATE : 2010-11-09

Version 1

2828

3,2

SEITE 1 VON 3

Datum / date

+20°C

10-11-09

1,0

1,2

33%

[mm]

@@FRM 1@@

Related parts for 744025004

744025004 Summary of contents

Page 1

... Basismaterial / base material: Draht / wire: Endoberfläche / finishing electrode: Freigabe erteilt / general release: .................................................................................. Datum / date ............................................... Geprüft / checked D-74638 Waldenburg · Max-Eyth-Strasse 1 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400 744025004 Wert / value Einheit / unit L 4,7 µ ...

Page 2

... Freigabe erteilt / general release: .................................................................................. Datum / date ............................................... Geprüft / checked D-74638 Waldenburg · Max-Eyth-Strasse 1 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400 744025004 Induktivität vs Strom (typ.)/ Inductance vs Current (typ.) 1,00 1,50 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 1 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400 744025004 C components feeding direction Ø ...

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