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| Spezifikation fur Freigabe / specification for release Kunde / customer : Artikelnummer / part number : Bezeichnung : description : 7446630039 STROMKOMPENSIERTE DROSSEL WE-LF SMD CURRENT-COMPENSATED CHOKE WE-LF SMD DATUM / DATE : 2008-08-20 A Mechanische Abmessungen / dimensions: D A Gehause / case: SH A B C D E F G H 18,5 max. 23,3 max. 11,5 max. 10 0,2 5 0,2 19,6 0,3 2,1 0,1 0,4 typ. mm mm mm mm mm mm mm mm C B Elektrische Eigenschaften / electrical properties: Eigenschaften / properties Leerlauf-Induktivitat / inductance DC-Widerstand / DC-resistance Nennstrom / rated current Nennspannung / rated voltage Testbedingungen / test conditions 10 kHz / 0,1 mA / 20 C H E G F B C Lotpad / land pattern.: 6 33% +25 C 1500 V, 50 Hz 5mA, 2 sec. Wert / value Einheit / unit tol. 30% 4 LO RDC IN UN 39,00 1,70 0,40 250 mH A V @ 20 C @ 70 C 50 Hz 10% 16 24,6 D Prufgerate / test equipment: WAYNE KERR WK3260B/WK3265 fur/for L0 und/and RDC HP 34401 A fur/for IN E Testbedingungen / test conditions: Luftfeuchtigkeit / humidity: Umgebungstemperatur / temperature: Prufspannung / testing voltage F Werkstoffe & Zulassungen / material & approvals: Sockel / base: Draht / wire: Kleber / glue: Abstandhalter / spacer: UL94V-0 Class F UL94V-2 UL94V-0 G Eigenschaften / general specifications: Klimabestandigkeit/ climatic class: Betriebstemp. / operating temperature: Ubertemperatur / temperature rise: 40/125/21 -25 - + 125 C C < 55 K It is recommended that the temperature of the part does not exceed 125 under worst case operating conditions. C Freigabe erteilt / general release: Kunde / customer .................................................................................. .................................................................................. Datum / date Unterschrift / signature Wurth Elektronik ............................................................. .................................................................................. Gepruft / checked Kontrolliert / approved Name Anderung / modification Datum / date This electronic component has been designed and developed for usage in general electronic equipment. Before incorporating this component into any equipment where higher safety and reliability is especially required or if there is the possibility of direct damage or injury to human body, for example in the range of aerospace, aviation, nuclear control, submarine, transportation, (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc, Wurth 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. Wurth 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.com SEITE 1 VON 2 Spezifikation fur Freigabe / specification for release Kunde / customer : Artikelnummer / part number : Bezeichnung : description : 7446630039 STROMKOMPENSIERTE DROSSEL WE-LF SMD CURRENT-COMPENSATED CHOKE WE-LF SMD DATUM / DATE : 2008-08-20 H Einfugungsdampfung / insertion loss: 70 70 typischer Dampfungsverlauf / typical attenuation curve 60 Einfugungsdampfung / insertion loss [dB] 50 Einfugungsdampfung / insertion loss [dB] 60 50 40 40 30 30 20 20 10 10 0 0,01 0 0,01 0,1 0,1 1 Frequenz / frequency [MHz] 1 10 10 100 100 Frequenz / frequency [MHz] common mode ===== Datum / date .................................................................................. Gepruft / checked Kontrolliert / approved Gepruft / checked Kontrolliert / approved Name Anderung / modification Datum / date This electronic component has been designed and developed for usage in general electronic equipment. Before incorporating this component into any equipment where higher safety and reliability is especially required or if there is the possibility of direct damage or injury to human body, for example in the range of aerospace, aviation, nuclear control, submarine, transportation, (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc, Wurth 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. Wurth 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.com SEITE 2 VON 2 |
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