Spezifikation für Freigabe / specification for release Kunde / customer : Artikelnummer / part number : Bezeichnung : description : LF 749196201 FLEX-ÜBERTRAGER WE-FLEX FLEX-TRANSFORMER WE-FLEX DATUM / DATE : 2006-08-01 A Mechanische Abmessungen / dimensions : ER14.5/6 A B YYWW WURTH ELEKTRONIK P/N 7 12 D 16,3 max 12,0 typ. 16,8 max 0,7 ± 0,1 7,4 max A B C D E 1 C 6 mm mm mm mm mm E = Marking Pin 1 Testbedingungen / test conditions C Lötpad / soldering spec. : Wert / value Einheit / unit tol. 10 kHz / 1 V L base 140,0 µH typ. |∆L/L|<10% Isat base 0,02 A typ. ∆T=40 K Irms base 0,95 A typ. @ 20°C RDC base 159,0 mΩ max. ∫Udt 48,3 µVs max. Epeak base 0,29 µJ typ. 10 kHz / 1V Ls base 0,17 µH typ. 3mA / 1sec HV 500 VDC D Prüfgeräte / test equipment : 1,75 2,5 E Testbedingungen / test conditions : HP 4274 A für/for L und/and Q Luftfeuchtigkeit / humidity: HP 34401 A für/for IDC und/and RDC Umgebungstemperatur / temperature: 33% +20°C F Werkstoffe & Zulassungen / material & approvals : G Eigenschaften / general specifications : Basismaterial / base material: Ferrit/ ferrite Betriebstemp. / operating temperature: -40°C - + 125°C Spulenkörper / Bobbin UL-V0 Umgebungstemp. / ambient temperature: -40°C - + 85°C Draht / wire: 2UEW 155°C It is recommended that the temperature of the part does Kontaktmaterial/ contact plating Cu-Ag tinned not exceed 125°C under worst case operating conditions. Freigabe erteilt / general release: .................................................................................. Datum / date ............................................... Geprüft / checked 18,0 Eigenschaften / properties Induktivität / inductance Sättigungsstrom / saturation current Nennstrom / rated current DC-Widerstand / DC-resistance Spannungs-Zeit-Fläche / Voltage-µsecond Speicherenergie / storage energy Streuinduktivität / leakage inductance Hochspannungstest / Hipot test 13,0 B Elektrische Eigenschaften / electrical properties : Kunde / customer ............................................................................... Unterschrift / signature Würth Elektronik .................................................. Kontrolliert / approved TBr Version 2 TBr Version 1 2005-01-19 Name Änderung / modification Datum / date 2006-08-01 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 3 Spezifikation für Freigabe / specification for release Kunde / customer : Artikelnummer / part number : Bezeichnung : description : 749196201 LF FLEX-ÜBERTRAGER WE-FLEX FLEX-TRANSFORMER WE-FLEX DATUM / DATE : 2006-08-01 H Induktivitätskurve / Inductance curve : 12 1 N1 N4 4 9 2 11 N2 N5 5 8 3 10 N3 N6 7 6 Freigabe erteilt / general release: .................................................................................. Datum / date ............................................... Geprüft / checked Kunde / customer ............................................................................... Unterschrift / signature Würth Elektronik .................................................. Kontrolliert / approved TBr Version 2 TBr Version 1 2005-01-19 Name Änderung / modification Datum / date 2006-08-01 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 2 VON 3 Spezifikation für Freigabe / specification for release Kunde / customer : Artikelnummer / part number : Bezeichnung : description : 749196201 LF FLEX-ÜBERTRAGER WE-FLEX FLEX-TRANSFORMER WE-FLEX DATUM / DATE : 2006-08-01 I Rollenspezifikation / tape and reel specification : øC D Gurtspezifikation / Tape specification: E B2 B1 B F D E F G H I K G A H K I a d b A B B1 B2 C 15,4 32,0 28,4 14,2 1,50 4,00 2,00 1,50 1,70 20,0 7,50 16,6 ± 0,1 ± 0,3 ± 0,1 ± 0,1 + 0,1 - 0,0 ± 0,1 ± 0,1 + 0,1 - 0,0 + 0,15 - 0,05 ± 0,1 ± 0,1 ± 0,1 mm mm mm mm mm mm mm mm mm mm mm mm Rollenspezifikation / Reel specification: a 330,0 ± 2,0 mm b 21,00 ± 0,8 mm c 13,00 ± 0,5 mm d 100,0 ± 1,0 mm Øc 165 to 180° The force for tearing off cover tape is 10 to 130 grams in arrow direction feeding direction Freigabe erteilt / general release: .................................................................................. Datum / date ............................................... Geprüft / checked Kunde / customer ............................................................................... Unterschrift / signature Würth Elektronik .................................................. Kontrolliert / approved TBr Version 2 TBr Version 1 2005-01-19 Name Änderung / modification Datum / date 2006-08-01 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 requir 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), transporta 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 performanc 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 3 VON 3