Spezifikation für Freigabe / specification for release Kunde / customer : Artikelnummer / part number : Bezeichnung : description : 744042330 SPEICHERDROSSEL WE-TPC POWER-CHOKE WE-TPC DATUM / DATE : 2010-08-01 A Mechanische Abmessungen / dimensions: A Type 4818 C D B Marking E A B C D E 4,8 ± 0,2 4,8 ± 0,2 1,8 ± 0,2 1,60 typ. 1,60 typ. mm mm mm mm mm D @@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. µH ± 30% 100 kHZ / 0,1V L 33,00 @ 20°C RDC typ 0,382 typ. @ 20°C RDC max 0,420 max. ∆T=30 K IDC 730 mA max. |ΔL/L|<35% Isat 500 mA typ. SRF 21 MHz typ. D Prüfgeräte / test equipment: [mm] 5,30 2,00 1,80 1,50 2,00 E Testbedingungen / test conditions: HP 4274 A für/for L und/and Q Luftfeuchtigkeit / humidity: HP 34401 A für/for RDC und IDC Umgebungstemperatur / temperature: F Werkstoffe & Zulassungen / material & approvals: 33% +20°C G Eigenschaften / general specifications: Basismaterial / base material: Ferrit Betriebstemp. / operating temperature: -40°C - + 125°C Draht / wire: Class H Umgebungstemp. / ambient temperature: -40°C - + 85°C Endoberfläche / finishing electrode: Sn/Ag/Cu - 96.5/3.0/0.5% 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 CZ Version 6 10-08-01 ME Version 5 09-01-15 .................................................................................. SSt Version 1 07-01-15 Kontrolliert / approved 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 3 Spezifikation für Freigabe / specification for release Kunde / customer : Artikelnummer / part number : Bezeichnung : description : 744042330 SPEICHERDROSSEL WE-TPC POWER-CHOKE WE-TPC DATUM / DATE : 2010-08-01 H Induktivitätskurve / Inductance curve : Induktivität vs Strom (typ.) / Inductance vs Current (typ.) 35,00 30,00 25,00 L (µH) 20,00 15,00 10,00 5,00 0,00 0,0 0,2 Freigabe erteilt / general release: .................................................................................. Datum / date .................................................................................. Geprüft / checked 0,4 0,6 0,8 Current (A) 1,0 1,2 1,4 1,6 Kunde / customer .................................................................................. Unterschrift / signature Würth Elektronik CZ Version 6 10-08-01 ME Version 5 09-01-15 .................................................................................. SSt Version 1 07-01-15 Kontrolliert / approved 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 2 VON 3 Spezifikation für Freigabe / specification for release Kunde / customer : Artikelnummer / part number : Bezeichnung : description : 744042330 SPEICHERDROSSEL WE-TPC POWER-CHOKE WE-TPC DATUM / DATE : 2010-08-01 I Rollenspezifikation / tape and reel specification: Gurtspezifikation / Tape specification: A B a mm mm Rollenspezifikation / Reel specification: a 178 ± 0,5 mm b 20,20 ± 0,1 mm + 0,5 c 13,00 - 1,0 mm d 50,0 ± 1,0 mm d b 8,0 ±1,0 4,0 ±1,0 Øc 150 The force for tearing off cover tape is 20 to 70 grams in arrow direction feeding direction Freigabe erteilt / general release: .................................................................................. Datum / date .................................................................................. Geprüft / checked Kunde / customer .................................................................................. Unterschrift / signature Würth Elektronik CZ Version 6 10-08-01 ME Version 5 09-01-15 .................................................................................. SSt Version 1 07-01-15 Kontrolliert / approved 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 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 reliabilityfunctions 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 3 VON 3