Spezifikation für Freigabe / specification for release Kunde / customer : Artikelnummer / part number : Bezeichnung : description : 7440300068 SPEICHERDROSSEL WE-TPC POWER-INDUCTOR WE-TPC DATUM / DATE : 2012-02-06 A Mechanische Abmessungen / dimensions: Typ 3510 A B C D E F G H I J F B H D A C E 3.3 ± 0.2 3.5 ± 0.2 0.95 ± 0.10 1.10 typ. 0.5 typ. 2.3 typ. 1.3 typ. 4.2 typ. 1.2 typ. 1.8 typ. mm mm mm mm mm mm mm mm mm mm @@FRM 1@@ B Elektrische Eigenschaften / electrical properties: Eigenschaften / properties Testbedingungen / test conditions Induktivität inductance DC-Widerstand DC-resistance DC-Widerstand DC-resistance Nennstrom rated Current Sättigungsstrom saturation current Eigenres.-Frequenz self-res.-fequency C Lötpad / soldering spec.: Wert / value Einheit / unit tol. 100 kHz / 0.1V L 0,68 µH ± 35% @ 20°C RDC typ 0,060 W typ. @ 20°C RDC max 0,078 W max. DT = 40 K IN 1,30 A max. DL/L = -35% Isat 1,50 A typ. SRF 230 MHz typ. D Prüfgeräte / test equipment: [mm] H G J I I G E Testbedingungen / test conditions: HP 4274 A für/for L und/and Q Luftfeuchtigkeit / humidity: 33% HP 34401 A für/for IDC und/and RDC Umgebungstemperatur / temperature: +20°C F Werkstoffe & Zulassungen / material & approvals: G Eigenschaften / general specifications: Basismaterial / base material: Ferrit/ ferrite Betriebstemp. / operating temperature: -40°C - + 125°C Draht / wire: Class H Umgebungstemp. / ambient temperature: -40°C - + 85°C It is recommended that the temperature of the part does not exceed 125°C under worst case operating conditions. Freigabe erteilt / general release: .................................................................................. Datum / date ............................................... Geprüft / checked Kunde / customer .................................................................................. Unterschrift / signature Würth Elektronik ............................................ Kontrolliert / approved CZ Version 1 12-02-06 Name Änderung / modification Datum / date Würth Elektronik eiSos GmbH & Co. KG D-74638 Waldenburg · Max-Eyth-Strasse 1 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400 http://www.we-online.de SEITE 1 VON 3 Spezifikation für Freigabe / specification for release Kunde / customer : Artikelnummer / part number : Bezeichnung : description : 7440300068 SPEICHERDROSSEL WE-TPC POWER-INDUCTOR WE-TPC DATUM / DATE : 2012-02-06 H Induktivitätskurve / Inductance curve: Induktivität vs Strom (typ.)/ Inductance vs Current (typ.) 0,80 0,70 0,60 L (µH) 0,50 0,40 0,30 0,20 0,10 0,00 0,00 0,50 1,00 1,50 2,00 2,50 3,00 3,50 Current (A) Freigabe erteilt / general release: .................................................................................. Datum / date ............................................... Geprüft / checked Kunde / customer .................................................................................. Unterschrift / signature Würth Elektronik ............................................ Kontrolliert / approved CZ Version 1 12-02-06 Name Änderung / modification Datum / date Würth Elektronik eiSos GmbH & Co. KG D-74638 Waldenburg · Max-Eyth-Strasse 1 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400 http://www.we-online.de SEITE 2 VON 3 Spezifikation für Freigabe / specification for release Kunde / customer : Artikelnummer / part number : Bezeichnung : description : 7440300068 SPEICHERDROSSEL WE-TPC POWER-INDUCTOR WE-TPC DATUM / DATE : 2012-02-06 I Rollenspezifikation / tape and reel specification: Gurtspezifikation / Tape specification: A A B C C 4,00 ± 0,1 8,00 ± 0,1 12,0 ± 0,2 mm mm mm B End Start components no component / 160 mm min. no components / 400 mm min. feeding direction a d b Rollenspezifikation / Reel specification: a mm 178,0 ± 2,0 b mm 21,00 ± 0,8 c mm 13,00 ± 0,5 d mm 50,00 ± 1,0 Øc Freigabe erteilt / general release: .................................................................................. Datum / date ............................................... Geprüft / checked Kunde / customer .................................................................................. Unterschrift / signature Würth Elektronik ............................................ Kontrolliert / approved CZ Version 1 12-02-06 Name 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 c ontrol, 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 functio ns or performance. Würth Elektronik eiSos GmbH & Co. KG D-74638 Waldenburg · Max-Eyth-Strasse 1 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400 http://www.we-online.de SEITE 3 VON 3