74477450056 WURTH
Document overview
- Manufacturer or author: Provided By digicamel.com
- PDF pages: 3
Technical content
Bezeichnung : description : A mm B mm C mm D mm E mm F mm G mm H mm @@FR M 1@@ = Start of winding Marking = Inductance code Eigenschaften / properties Wert / value Einheit / unit tol. Induktivität / inductance DC-Widerstand / DC-resistance DC-Widerstand / DC-resistance Nennstrom / rated current Sättigungsstrom / saturation current Eigenres.-Frequenz / self-res.-fequency 33% Umgebungstemperatur / temperature: +20° C Ferrit ME 09-05-19 ME 07-04-21 Name Datum / date Änderung / modification Version 1 Version 2 5,8 ± 0,3 5,2 ± 0,3 Typ MS typ. |∆L/L|<10% Isat 6,50 A Kunde / customer Freigabe erteilt / general release: C Lötpad / soldering spec.: B Elektrische Eigenschaften / electrical properties: E Testbedingungen / test conditions: Luftfeuchtigkeit / humidity: It is recommended that the temperature of the part d oes not exceed 125° C under worst case operating conditions. F Werkstoffe & Zulassungen / material & approvals: Endoberfläche / finishing electrode: Sn/Cu - 99,3/0,7% Betriebstemp. / operating temperature: -40° C - + 125° C http://www.we-online.com Spezifikation für Freigabe / specification for release DATUM / DATE : 2009-05-19 max. A Datum / date Unterschrift / signature Kontrolliert / approved Testbedingungen / test conditions Würth Elektronik eiSos GmbH & Co.KGWürth Elektronik eiSos GmbH & Co.KGWürth Elektronik eiSos GmbH & Co.KGWürth 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 Geprüft / checked SRF MHz Umgebungstemp. / ambient temperature: -40° C - + 85° C Basismaterial / base material: G Eigenschaften / general specifications: Kunde / customer : 74477450056 SMD-SPEICHERDROSSEL WE-PD2 POWER CHOKE WE-PD2 Artikelnummer / part number : A Mechanische Abmessungen / dimensions: 2,15 ref. 1,7 ref. 6,0 ref. 5,5 ref. 2,0 ref. 2,0 ± 0,3 mΩ 9,50 ±20% 0,56 mΩ µH RDC typ. 7,80 IDC D Prüfgeräte / test equipment: HP 4274 A für/for L und/and Q HP 34401 A für/for RDC und I DC 6,50 145,0 Würth Elektronik @ 20° C @ 20° C ∆T= 40 K 100 kHz / 10mA typ. RDC max. typ. L typ. F E H G H [mm] LF A B D C Marking SEITE 1 VON 3
Bezeichnung : description : ME 09-05-19 ME 07-04-21 Name Datum / date Würth Elektronik Würth Elektronik eiSos GmbH & Co.KGWürth Elektronik eiSos GmbH & Co.KGWürth Elektronik eiSos GmbH & Co.KGWürth 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 Datum / date Unterschrift / signature Version 2 Spezifikation für Freigabe / specification for release Kunde / customer : Artikelnummer / part number : 74477450056 SMD-SPEICHERDROSSEL WE-PD2 POWER CHOKE WE-PD2 DATUM / DATE : 2009-05-19 H Induktivitätskurve / Inductance curve: Freigabe erteilt / general release: Kunde / customer Geprüft / checked Kontrolliert / approved Änderung / modification Version 1 Induktivität vs Strom (typ.) / Inductance vs Current (typ.) 0,00 0,10 0,20 0,30 0,40 0,50 0,60 0,0 2,0 4,0 6,0 8,0 10,0 12,0 14,0 16,0 Current (A) L (µH) LF SEITE 2 VON 3
Bezeichnung : description : I Rollenspezifikation / tape and reel specification: A 6,10 ± 0,1 mm B 8,00 ± 0,1 mm + 0,1 - 0,0 E 2,00 ± 0,05 mm F 2,00 ± 0,1 mm G 1,75 ± 0,1 mm H 5,50 ± 0,05 mm I 5,50 ± 0,1 mm J 2,30 ± 0,1 mm T 0,35 ± 0,05 mm W 12,0 ± 0,3 mm a 330,0 ± 0,5 mm b 21,0 ± 0,8 mm + 0,5 - 1,0 d 100,0 ± 1,0 mm ME 09-05-19 ME 07-04-21 Name Datum / date Änderung / modification Version 1 Version 2 c mm mm 1,50 D min. SMD-SPEICHERDROSSEL WE-PD2 POWER CHOKE WE-PD2 DATUM / DATE : 2009-05-19 Artikelnummer / part number : 74477450056 C 1,50 Spezifikation für Freigabe / specification for release Kunde / customer : Würth Elektronik eiSos GmbH & Co.KGWürth Elektronik eiSos GmbH & Co.KGWürth Elektronik eiSos GmbH & Co.KGWürth 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 Gurtspezifikation / Tape specification: Rollenspezifikation / Reel specification: Geprüft / checked Kontrolliert / approved Datum / date Unterschrift / signature Würth Elektronik Freigabe erteilt / general release: Kunde / customer mm 13,00 Ø c a db The force for tearing off cover tape is 20 to 70 grams in arrow direction 150° feeding direction 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. I T J øD W H G CBA E F Marking LF SEITE 3 VON 3