744310055 Wurth Electronics Inc, 744310055 Datasheet

744310055

Manufacturer Part Number

744310055

Description

INDUCTOR POWER .52UH 14A SMD

Manufacturer

Wurth Electronics Inc

Series

WE-HCIr

Datasheet

1.744310055.pdf (4 pages)

Specifications of 744310055

Inductance

520nH

Tolerance

±20%

Shielding

Shielded

Current

14A

Current - Saturation

20A

Dc Resistance (dcr)

3.7 mOhm

Self Resonant Freq

140MHz

Package / Case

0.276" L x 0.272" W x 0.118" H (7.00mm x 6.90mm x 3.00mm)

Mounting Type

Surface Mount

Operating Temperature

-40°C ~ 150°C

Frequency - Test

100kHz

Applications

General Purpose

Maximum Dc Current

14 Amps

Maximum Dc Resistance

3.7 mOhms

Self Resonant Frequency

140 MHz

Dimensions

6.9 mm W x 7 mm L x 3 mm H

Operating Temperature Range

- 40 C to + 150 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

732-1145-2

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

744310055

Manufacturer:

WURTH/伍尔特

Quantity:

20 000

Current page: 1 of 4
Download datasheet (228Kb)

Marking = part number

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

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

Kunde / customer :

Artikelnummer / part number :

Bezeichnung :

description :

Lerrlaufinduktivität/

initial inductance

Nenn-Induktivität /

rated inductance

DC-Widerstand /

DC-resistance

Nennstrom /

rated current

Sättigungsstrom/

saturation current

Eigenres.-Frequenz

self-res.-frequency

Freigabe erteilt / general release:

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:

coating:

Eigenschaften /

Werkstoffe & Zulassungen / material & approvals :

Mechanische Abmessungen / dimensions :

Elektrische Eigenschaften / electrical properties :

Prüfgeräte / test equipment :

properties

Geprüft / checked

Datum / date

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

Spezifikation für Freigabe / specification for release

SPEICHERDROSSEL WE-HCI

POWER-CHOKE WE-HCI

100 kHz / 0,1V / 14A

Testbedingungen /

100 kHz / 0,1V

test conditions

∆ ∆ ∆ ∆ L/L

∆ ∆ ∆ ∆ T= 50 K

@ 20° C

= 30 %

; I

DC;

SAT

Würth Elektronik eiSos GmbH & Co. KG

WE-Superflux

AIEIW-200

black

744310055

SRF

RDC is measured at these points

sat

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

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

Kunde / customer

http://www.we-online.de

Würth Elektronik

Wert / value

Unterschrift / signature

Kontrolliert / approved

0,52

0,43

3,70

14,0

20,0

140

Luftfeuchtigkeit / humidity:

Umgebungstemperatur / temperature:

Arbeitstemperatur / operating temperature: -40° C - +150° C

Umgebungstemp. / ambient temperature:

It is recommended that the temperature of the part does

not exceed 150° C under worst case operating conditions.

Einheit / unit

MHz

mΩ

µH

Testbedingungen / test conditions :

Eigenschaften / general specifications :

± 20%

± 10%

Name

typ.

tol.

Änderung / modification

2,7

Lötpad / soldering spec.:

DATUM / DATE : 2008-01-01

3,45 ± 0,3

7,0 ± 0,3

6,9 ± 0,3

3,0 ± 0,3

1,2 ± 0,3

2,5 ± 0,3

1,8 ± 0,3

Version 4

Version 3

Version 2

Version 1

2,4

-40° C - +100° C

SEITE 1 VON 4

Datum / date

[

mm]

08-01-01

05-12-06

05-09-01

05-01-15

+20° C

33%

2.2

@@FR M 1@@

Related parts for 744310055

744310055 Summary of contents

Page 1

... Würth Elektronik eiSos GmbH & Co. KG Würth Elektronik eiSos GmbH & Co. KG Würth Elektronik eiSos GmbH & Co. KG Würth Elektronik eiSos GmbH & Co. KG D-74638 Waldenburg · Max-Eyth-Strasse · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400 744310055 ...

Page 2

... Würth Elektronik eiSos GmbH & Co. KG Würth Elektronik eiSos GmbH & Co. KG Würth Elektronik eiSos GmbH & Co. KG D-74638 Waldenburg · Max-Eyth-Strasse · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400 744310055 LF Induktivität vs Strom (typ.) Inductance vs Current (typ.) ...

Page 3

... Würth Elektronik eiSos GmbH & Co. KG Würth Elektronik eiSos GmbH & Co. KG Würth Elektronik eiSos GmbH & Co. KG D-74638 Waldenburg · Max-Eyth-Strasse · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400 744310055 LF Temperaturanstieg vs. Strom (typ.)/ Temperature rise vs. Current (typ.) ...

Page 4

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