Spezifikation für Freigabe / specification for release Kunde / customer : Artikelnummer / part number : Bezeichnung : description : 744134 SPEICHERDROSSEL WE-SI TOROIDAL LINE CHOKE WE-SI DATUM / DATE : 2009-12-01 A Mechanische Abmessungen / dimensions: 31,0 max 13,5 max 12,0 ± 1,0 1,0 min 10,0 ± 1,0 ø 0,9 ref A B C D E F mm mm mm mm mm mm @@FRM 1 @@ B Elektrische Eigenschaften / electrical properties: Eigenschaften / properties Leerlauf-Induktivität / inductance Nenn-Induktivität / nominal inductance DC-Widerstand / DC-resistance Nennstrom / nominal current Testbedingungen / test conditions C Lötpad / soldering spec.: Wert / value Einheit / unit tol. 10 kHz / 5mA LO 92,0 µH ±20% 10 kHz/5mA/IN LN 68,0 µH min. RDC 0,0500 Ω max. IN 3,0 A D Prüfgeräte / test equipment: E Testbedingungen / test conditions: Wayne Kerr 3260B für/for L0 Luftfeuchtigkeit / humidity: 33% GMC Metrahit 27I Milliohmmeter für/for RDC Umgebungstemperatur / temperature: +20°C Fluke 54II Thermometer für/for IDC F Werkstoffe & Zulassungen / material & approvals: G Eigenschaften / general specifications: Basismaterial / base material: Ferrit / ferrite 3 W 7538 Betriebstemp. / operating temperature -25°C - + 85°C Draht / wire: 2 UEW; 130°C Freigabe erteilt / general release: .................................................................................. Datum / date .................................................................................. Geprüft / checked Kunde / customer .................................................................................. Unterschrift / signature Würth Elektronik CZ .................................................................................. Kontrolliert / approved Version 4 2009-12-01 CZ Version 3 2009-07-22 MST Version 1 Name Änderung / modification 2004-10-11 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