744776012A

Spezifikation für Freigabe / specification for release Kunde / customer : Artikelnummer / part number : Bezeichnung : description : 744776012A SPEICHERDROSSEL WE-PD2 POWER-CHOKE WE-PD2 DATUM / DATE : 2007-01-02 A Mechanische Abmessungen / dimensions: A Typ XL A B C D E F G D B C 9,5 ± 0,3 9,5 ± 0,3 5,5 ± 0,3 2,9 typ 10,0 ref 10,0 ref 2,8 ref mm mm mm mm mm mm mm marking dot is start winding & inductance code B Elektrische Eigenschaften / electrical properties: Eigenschaften / properties Induktivität / inductance Güte Q / Q factor DC-Widerstand / DC-resistance Nennstrom / rated current Eigenres.-Frequenz / self-res.-fequency Testbedingungen / test conditions C Lötpad / soldering spec.: Wert / value Einheit / unit tol. 1,2 µH ±20% RDC 0,02 Ω max. IDC 5,50 A max. SRF 130,00 MHz 1 kHz / 0,25V L 7,960 MHz Q D Prüfgeräte / test equipment: E G F E Testbedingungen / test conditions: HP 4274 A für/for L und/and Q Luftfeuchtigkeit / humidity: 33% HP 4274 A für/for RDC und IDC Umgebungstemperatur / temperature: +20°C F Werkstoffe & Zulassungen / material & approvals G Eigenschaften / general specifications: Basismaterial / base material: Ferrit Lagertemperatur / storage temperature: -40°C ~ + 125°C Draht / wire: class F Betriebstemp. / operating temperature: -40°C ~ +105°C Freigabe erteilt / general release: ........................................................................... Datum / date ........................................................................... Geprüft / checked Kunde / customer .................................................................................. Unterschrift / signature Würth Elektronik .................................................................................. Kontrolliert / approved MST Name Neugestaltung 07-01-02 Änderung / 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, 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. 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.com SEITE 1 VON 1