Spezifikation fr Freigabe / specification for release Kunde / customer : Artikelnummer / part number : 74489440047 Bezeichnung : SPEICHERDROSSEL WE-TDC 8038 description : COUPLED INDUCTOR WE-TDC 8038 DATUM / DATE : 2010-08-31 A Mechanische Abmessungen / dimensions: 8038 A 8,0 0,3 mm C A E D B 8,0 0,3 mm F C 3,8 0,3 mm 1 D 3,2 typ. mm E 2,4 typ. mm 4 2 Marking B F 1,0 typ. mm 3 1 4 L1 Start Finish 2 L2 3 start of winding B Elektrische Eigenschaften / electrical properties: C Ltpad / soldering spec.: Testbedingungen / Eigenschaften / properties Wert / value Einheit / unit tol. mm test conditions 3,6 Induktivitt (je Wicklg.) / 100 kHz / 5mA L L +/-30% 4,7 H 1, 2 inductance (each wdg.) DC-Widerstand (je Wicklg.) / 20C R 54,5 typ. 1 DC1,2 typ m DC-resistance (each wdg.) DC-Widerstand (je Wicklg.) / R 20C 64 m max. DC1,2 max 4 6,2 2 DC-resistance (each wdg.) (1) Nennstrom (je Wicklg.) / T = 40 K I I typ. (1) 1,85 A N1, N2 rated Current (each wdg.) 3 Sttigungsstrom (je Wicklg.) / 1,4 L/L < 10% I typ. 4,2 A sat saturation current (each wdg.) Eigenres.-Frequenz / SRF 30 MHz typ. self-res.-fequency Nennspannung / U 80 V max. DC rated Voltage (1) Stromfluss durch beide Wicklungen verursacht T / both windings driven by rated current will occur T D Prfgerte / test equipment: E Testbedingungen / test conditions: WAYNE KERR 3260B fr/for L I Luftfeuchtigkeit / humidity: 33% 0 SAT Agilent N5776A fr/for I Umgebungstemperatur / temperature: +20C DC GMC Metrahit 27I fr/for R DC Agilent E4991A fr/for SRF F Werkstoffe & Zulassungen / material & approvals: G Eigenschaften / general specifications: Basismaterial / base material: Ferrit/ ferrite Betriebstemp. / operating temperature: -40C - +125C Draht / wire: Class H Umgebungstemp. / ambient temperature: -40C - +85C Endoberflche / finishing electrode: Ag/Ni/Sn It is recommended that the temperature of the part does not exceed 125C under worst case operating conditions. Kunde / customer Freigabe erteilt / general release: .................................................................................................................................................................. Datum / date Unterschrift / signature Wrth Elektronik ALa Version 1 10-08-31 ......................................................................................... Geprft / checked Kontrolliert / approved Name nderung / modification Datum / date WWWWrrrrtttthhhh EEEElllleeeekkkkttttrrrroooonnnniiiikkkk eeeeiiiiSSSSoooossss GGGGmmmmbbbbHHHH &&&& CCCCoooo.... KKKKGGGG D-74638 Waldenburg Max-Eyth-Strasse 1 Germany Telefon (+49) (0) 7942 - 945 - 0 Telefax (+49) (0) 7942 - 945 - 400 Spezifikation fr Freigabe / specification for release Kunde / customer : Artikelnummer / part number : 74489440047 Bezeichnung : SPEICHERDROSSEL WE-TDC 8038 description : COUPLED INDUCTOR WE-TDC 8038 DATUM / DATE : 2010-08-31 H Induktivittskurve / Inductance curve: Induktivitt vs Strom (typ.)/ Inductance vs Current (typ.) 5,00 4,50 4,00 3,50 3,00 2,50 2,00 1,50 1,00 0,50 0,00 0,00 1,00 2,00 3,00 4,00 5,00 6,00 7,00 8,00 9,00 10,00 Current (A) Kunde / customer Freigabe erteilt / general release: .................................................................................................................................................................. Datum / date Unterschrift / signature Wrth Elektronik ALa Version 1 10-08-31 ......................................................................................... Geprft / checked Kontrolliert / approved Name nderung / modification Datum / date WWrrtthh EElleekkttrroonniikk eeiiSSooss GGmmbbHH && CCoo.. KKGG WWrrtthh EElleekkttrroonniikk eeiiSSooss GGmmbbHH && CCoo.. KKGG D-74638 Waldenburg Max-Eyth-Strasse 1 Germany Telefon (+49) (0) 7942 - 945 - 0 Telefax (+49) (0) 7942 - 945 - 400