Spezifikation für Freigabe / specification for release Kunde / customer : Artikelnummer / part number : 744777001 SPEICHERDROSSEL WE-PD POWER-CHOKE WE-PD Bezeichnung : description : DATUM / DATE : 2009-09-01 A Mechanische Abmessungen / dimensions : A A Typ M B 7,3 ± 0,2 4,5 max. 2,0 ± 0,1 A B C mm mm mm C Marking @@FRM 1@@ = Start of winding Marking = Inductance code B Elektrische Eigenschaften / electrical properties : Eigenschaften / properties Induktivität / inductance DC-Widerstand / DC-resistance DC-Widerstand / DC-resistance Nennstrom / rated current Sättigungsstrom / saturation current Eigenres.-Frequenz / self-res.-fequency Testbedingungen / test conditions C Lötpad / soldering spec. : Wert / value Einheit / unit tol. 1 MHz / 0,25V L 1,0 µH +40/-20% @ 20°C RDC typ 0,0084 Ω typ. @ 20°C RDC max 0,0100 Ω max. ∆T=40 K IDC 6,84 A max. |∆L/L|<30% Isat 10,20 A typ. SRF 70,0 MHz typ. D Prüfgeräte / test equipment : [mm] 2,2 1,6 4,8 8,0 1,6 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: F Werkstoffe & Zulassungen / material & approvals : 33% +20°C G Eigenschaften / general specifications : Basismaterial / base material: Ferrit/ferrite Betriebstemp. / operating temperature: Endoberfläche / finishing electrode: 100% Sn Umgebungstemp. / ambient temperature: -40°C - + 85°C Anbindung an Elektrode / soldering wire to plating: Sn/Ag/Cu - 96.5/3.0/0.5% It is recommended that the temperature of the part does Draht / wire: 2SFHW 180°C; UL E174837 not exceed 125°C under worst case operating conditions. Freigabe erteilt / general release: Kunde / customer .............................................................................. ........................................................................ Datum / date Unterschrift / signature Würth Elektronik ............................................... Geprüft / checked -40°C - + 125°C .................................................. Kontrolliert / approved AG/ME/ SSt Update Specs pg.3&4/ Wire class / L-Tolerance./ Meas freq. for L 09-09-01 MST Version 2 04-10-11 JH Version 1 00-12-06 Name Änderung / modification Datum / date 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 5 Spezifikation für Freigabe / specification for release Kunde / customer : Artikelnummer / part number : 744777001 SPEICHERDROSSEL WE-PD POWER-CHOKE WE-PD Bezeichnung : description : DATUM / DATE : 2009-09-01 H Induktivitätskurve / Inductance curve : Induktivität vs Strom (typ.) / Inductance vs Current (typ.) 1,20 1,00 L (µH) 0,80 0,60 0,40 0,20 0,00 0,00 2,00 4,00 6,00 8,00 10,00 12,00 14,00 16,00 18,00 Current (A) Freigabe erteilt / general release: .............................................................................. Datum / date ............................................... Geprüft / checked Kunde / customer ........................................................................ Unterschrift / signature Würth Elektronik .................................................. Kontrolliert / approved AG/ME/ SStpg.3&4/ Wire class / L-Tolerance./ M 09-09-01 MST Version 2 JH Version 1 00-12-06 Name Änderung / modification Datum / date 04-10-11 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 5 Spezifikation für Freigabe / specification for release Kunde / customer : Artikelnummer / part number : 744777001 SPEICHERDROSSEL WE-PD POWER-CHOKE WE-PD Bezeichnung : description : DATUM / DATE : 2008-07-17 I) Temperaturanstieg / Temperature rise curve: typische Daten/ typical datas 180,00 160,00 140,00 ΔT [°C] 120,00 100,00 80,00 60,00 40,00 20,00 0,00 0,0 2,0 4,0 6,0 8,0 10,0 12,0 14,0 16,0 Current (A) Freigabe erteilt / general release: .............................................................................. Datum / date Kunde / customer ........................................................................ Unterschrift / signature Würth Elektronik .............................................................................. ........................................................................ Geprüft / checked Kontrolliert / approved AG/ME/ SStpg.3&4/ Wire class / L-Tolerance./ M 09-09-01 MST Version 2 04-10-11 JH Name Version 1 Änderung / modification Datum / date 00-12-06 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 5 Spezifikation für Freigabe / specification for release Kunde / customer : Artikelnummer / part number : 744777001 SPEICHERDROSSEL WE-PD POWER-CHOKE WE-PD Bezeichnung : description : DATUM / DATE : 2008-07-17 J) Induktivität über Frequenz / Inductance vs. Frequency Inductance [uH] L vs. f (typ.) 5 4,5 4 3,5 3 2,5 2 1,5 1 0,5 0 0 10 20 30 40 50 60 frequency [MHz] 70 80 90 100 J) Induktivität über Temperatur / Inductance vs. Temperature Inductance [uH] L vs. T (typ.) 1,2 1,1 1 0,9 0 10 20 30 40 50 60 70 80 90 100 Temperature [°C] Freigabe erteilt / general release: .............................................................................. Datum / date .............................................................................. Geprüft / checked Kunde / customer ........................................................................ Unterschrift / signature Würth Elektronik AG/ME/ SStpg.3&4/ Wire class / L-Tolerance./ M MST Version 2 JH Version 1 ........................................................................ Kontrolliert / approved Name Änderung / modification 09-09-01 04-10-11 00-12-06 Datum / date 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 4 VON 5 Spezifikation für Freigabe / specification for release Kunde / customer : Artikelnummer / part number : 744777001 SPEICHERDROSSEL WE-PD POWER-CHOKE WE-PD Bezeichnung : description : DATUM / DATE : 2009-09-01 I Rollenspezifikation / tape and reel specification : øC D Gurtspezifikation / Tape specification: F E Marking Marking B A A B C 10,0 16,0 1,50 ± 0,1 ± 0,2 + 0,1 - 0,0 mm mm mm D E F G H 4,00 2,00 1,75 10,0 5,00 ± 0,1 ± 0,1 ± 0,1 ± 0,1 ± 0,1 mm mm mm mm mm G H a d b 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 AG/ME/ SStpg.3&4/ Wire class / L-Tolerance./ M 09-09-01 MST Version 2 JH Version 1 00-12-06 Name Änderung / modification Datum / date 04-10-11 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 5 VON 5