744823220

Spezifikation für Freigabe / specification for release Kunde / customer : Artikelnummer / part number : Bezeichnung : description : 744823220 LF RoHS compliant DATUM / DATE : 2004-10-11 STROMKOMP. DROSSEL WE-CMB COMMON MODE CHOKE WE-CMB A Mechanische Abmessungen / dimensions : A B D M A B C D E F G 23,0 max. 13,0 ± 0,5 7,5 ± 0,5 10,7 ± 0,5 28,0 max. 3,0 ± 0,5 0,7 ref. mm mm mm mm mm mm mm @@FRM 1@@ E C 1 2 4 F G 3 B Elektrische Eigenschaften / electrical properties : Eigenschaften / properties Leerlauf-Induktivität inductance DC-Widerstand / DC-resistance Nennstrom / nominal current Nennspannung/ nominal voltage Testbedingungen / test conditions 10 kHz / 50µA @ 25°C Wert / value Einheit / unit tol. ±30% C Schaltbild / schematic: mH mΩ A VAC LO RDC IDC UN 20,0 270 1,5 250 1 4 max. max. typ. N1 2 N2 3 D Prüfgeräte / test equipment: WAYNE KERR WK3260B/WK3265 für/for L0/LN und/and RDC HP 34401 A für/for IN E Testbedingungen / test conditions: Luftfeuchtigkeit / humidity: Umgebungstemperatur / temperature: Prüfspannung / testing voltage 33% +25°C 1500 V,50 Hz 5mA , 2 sec. F Werkstoffe & Zulassungen / material & approvals Sockel / base: Draht / wire: Verguß / molding: Abstandhalter / spacer: UL94V-0 2UEWF (155°C) UL94V-2 UL94V-0 G Eigenschaften / general specifications : Klimabeständigkeit/ climatic class: Betriebstemp. / operating temperature: Übertemperatur / temperature rise: 40/125/21 -40°C - + 125°C < 55 K It is recommended that the temperature of the part does not exceed 125°C under worst case operating conditions. Freigabe erteilt / general release: Kunde / customer .......................................................................... ........................................................................ Datum / date Unterschrift / signature Würth Elektronik ........................................................................ MST MST MST Version 4 Version 3 Version 2 Version 1 Änderung / modification 04-10-11 04-06-22 03-12-01 03-07-03 .......................................................................... MST Name Geprüft / checked Kontrolliert / approved Datum / date This electronic component is designed and developed with the intention for use in general electronics equipments. Before incorporating the components into any equipments in the field such as aerospace, aviation, nuclear control, submarine, transportation, (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network e where higher safety and reliability are especially required or if there is possibility of direct damage or injury to human body. In addition, even electronic component in general electro equipments, when used in electrical circuits that require high safety, reliability functions or performance, the sufficient reliability evaluation-check for the safety must be performed before use. It is essential to give consideration when to install a protective circuit at the design stage. 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