744371022 datasheet, PDF - EEWORLD Datasheet

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744371022: DescriptionGeneral Purpose Inductor, 22uH, 25%, 1 Element, Ferrite-Core, ROHS COMPLIANT; Categoryinductor Fixed inductance; File Size125KB，2 Pages; ManufacturerWurth Elektronik; Environmental Compliance

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744371022 Overview

General Purpose Inductor, 22uH, 25%, 1 Element, Ferrite-Core, ROHS COMPLIANT

744371022 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Wurth Elektronik
Reach Compliance Code	compliant
ECCN code	EAR99
core material	FERRITE
DC Resistance	0.0124 Ω
Nominal inductance(L)	22 µH
Inductor Applications	POWER INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
Manufacturer's serial number	744371022
Number of functions	1
Number of terminals	6
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
Maximum rated current	9.7 A
self resonant frequency	13.9 MHz
Shape/Size Description	RECTANGULAR PACKAGE
shield	NO
surface mount	NO
Terminal location	RADIAL
Terminal shape	WIRE
Test frequency	0.1 MHz
Tolerance	25%
Base Number Matches	1

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Spezifikation für Freigabe / specification for release

Kunde / customer

Artikelnummer / part number

Bezeichnung :

description :

744371022

SPEICHERDROSSEL WE-HCFT

POWER-CHOKE WE-HCFT

DATUM / DATE : 2008-22-01

Mechanische Abmessungen / dimensions:

Elektrische Eigenschaften / electrical properties:

Eigenschaften /

properties

Leerlaufinduktivität/

Initial Inductance

DC-Widerstand /

DC-resistance

Nennstrom /

rated current

Sättigungsstrom/

saturation current

Eigenres.-Frequenz /

self-res.-frequency

Testbedingungen / test

conditions

100 kHz / 10mA

@ 20°

∆T=50

|∆L/LF|<30%

Wert / value

Einheit / unit

tol.

± 25%

± 8%

max.

typ.

Lötpad / soldering spec.:

µH

mΩ

MHz

SAT

SRF

22,00

12,40

9,7

13,4

13,9

Prüfgeräte / test equipment:

Wayne Kerr 3260b A

für/for L und/and Q

HP 34401 A

für/for I

und/and R

Testbedingungen / test conditions:

Luftfeuchtigkeit / humidity:

Umgebungstemperatur / temperature:

33%

+20°

Werkstoffe & Zulassungen / material & approvals:

Basismaterial / base material: Ferrit / ferrite

Draht / wire: DIN/ IEC 60317-13

Wire / clip: Phosphorbronze

Eigenschaften / general specifications:

Betriebstemp. / operating temperature:

-40° - + 125°

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

It is recommended that the temperature of the part does

not exceed 125° under worst case operating conditions.

Freigabe erteilt / general release:

Kunde / customer

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

Datum / date

Unterschrift / signature

Würth Elektronik

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

RST

Name

Version 1

Änderung / modification

08-01-22

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

Geprüft / checked

Kontrolliert / approved

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.de

SEITE 1 VON 3

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