7443340068 Wurth Electronics Inc, 7443340068 Datasheet

7443340068

Manufacturer Part Number

7443340068

Description

INDUCTOR POWER .68UH 19A SMD

Manufacturer

Wurth Electronics Inc

Series

WE-HCCr

Type

Ferrite Corer

Datasheet

1.7443340068.pdf (4 pages)

Specifications of 7443340068

Shielding

Shielded

Inductance

680nH

Tolerance

±20%

Current

19A

Current - Saturation

23.5A

Dc Resistance (dcr)

1.720 mOhm

Self Resonant Freq

181MHz

Package / Case

0.331" L x 0.311" W x 0.283" H (8.40mm x 7.90mm x 7.20mm)

Mounting Type

Surface Mount

Operating Temperature

-40°C ~ 125°C

Frequency - Test

100kHz

Material - Core

Ferrite

Applications

General Purpose

Dimensions

7.9 mm W x 8.4 mm L x 7.2 mm H

Test Frequency

100 KHz

Maximum Dc Current

19 Amps

Maximum Dc Resistance

1.72 mOhms

Self Resonant Frequency

181 MHz

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

732-2161-2

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

7443340068

Manufacturer:

WURTH/伍尔特

Quantity:

20 000

Current page: 1 of 4
Download datasheet (125Kb)

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Kunde / customer :

Artikelnummer / part number :

Bezeichnung :

description :

Lerrlaufinduktivität/

initial 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:

Eigenschaften /

datecode & inductance code

marking at side wall

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-HCC 8070 (Ferrit)

POWER-CHOKE WE-HCC 8070 (Ferrite)

Testbedingungen /

100 kHz / 10mA

test conditions

∆ ∆ ∆ ∆ L/L

∆ ∆ ∆ ∆ T= 50 K

@ 20° C

= 30 %

; I

DC;

SAT

Würth Elektronik eiSos GmbH & Co. KG

Ferrite

JIS 155° C , UL : E201757

7443340068

RDC is measured at these points

SRF

sat

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Kunde / customer

http://www.we-online.de

Würth Elektronik

Wert / value

Unterschrift / signature

Kontrolliert / approved

181,0

0,68

1,72

19,0

23,5

Luftfeuchtigkeit / humidity:

Umgebungstemperatur / temperature:

Arbeitstemperatur / operating temperature: -40° C - +125° C

Lagertemp. / storage temperature:

It is recommended that the temperature of the part does

not exceed 125° C under worst case operating conditions.

Einheit / unit

MHz

mΩ

µH

Testbedingungen / test conditions:

Eigenschaften / general specifications:

± 20%

± 10%

Name

typ.

tol.

Rst

Änderung / modification

2,3

Lötpad / soldering spec.:

DATUM / DATE : 2009-11-03

2,75 ± 0,5

8,4 ± 0,4

7,9 ± 0,3

7,2 ± 0,3

2,3 ± 0,2

1,5 ± 0,2

Version 2

Version 1

-40° C - +60° C

4,4

SEITE 1 VON 4

Datum / date

[

mm]

09-11-03

09-05-05

+20° C

33%

3,0

Related parts for 7443340068

7443340068 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 7443340068 ...

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 7443340068 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 7443340068 LF Temperaturanstieg vs. Strom (typ.)/ Temperature rise vs. Current (typ.) ...

Page 4

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