744774033 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 @@FRM 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 MST 07-03-01 Name Datum / date @ 20°C @ 20°C T= 40 K

1 KHz / 0,25 V

typ. RDC max. typ. L max. Würth Elektronik RDC typ. 0,042 IDC D Prüfgeräte / test equipment: HP 4274 A für/for L und/and Q HP 34401 A für/for RDC und IDC 4,00 43,00 W 0,060 ±20%3,30 W µH A Mechanische Abmessungen / dimensions: 2,15 ref. 1,7 ref. 6,0 ref. 5,5 ref. 2,0 ref. 4,5 ± 0,35 Kunde / customer : 744774033 SMD-SPEICHERDROSSEL WE-PD2 POWER CHOKE WE-PD2 Artikelnummer / part number : 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: http://www.we-online.com Spezifikation für Freigabe / specification for release DATUM / DATE : 2007-03-01 max. A Datum / date Unterschrift / signature Kontrolliert / approved Testbedingungen / test conditions not exceed 125°C under worst case operating conditions. F Werkstoffe & Zulassungen / material & approvals: Endoberfläche / finishing electrode: Draht / wire: Sn/Cu - 99,3/0,7% Class F Betriebstemp. / operating temperature: -40°C - + 125°C 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 does typ.|L/L|<10% Isat 7,50 A 5,8 ± 0,3 5,2 ± 0,3 Typ M Änderung / modification Version 1 F E H G H [mm] A Marking B D C SEITE 1 VON 3

Bezeichnung : description : MST 07-03-01 Name Datum / date 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 Geprüft / checked Kontrolliert / approved Änderung / modification Version 1 Datum / date Unterschrift / signature Würth Elektronik Freigabe erteilt / general release: Kunde / customer POWER CHOKE WE-PD2 DATUM / DATE : 2007-03-01 H Induktivitätskurve / Inductance curve: Spezifikation für Freigabe / specification for release Kunde / customer : Artikelnummer / part number : 744774033 SMD-SPEICHERDROSSEL WE-PD2 Induktivität vs Strom (typ.) / Inductance vs Current (typ.) 0,00 0,50 1,00 1,50 2,00 2,50 3,00 3,50 0,0 1,0 2,0 3,0 4,0 5,0 6,0 7,0 8,0 9,0 10,0 Current (A) L (µH) SEITE 2 VON 3

Bezeichnung : description : I Rollenspezifikation / tape and reel specification: A 5,40 ± 0,1 mm B 8,00 ± 0,1 mm + 0,1 - 0,0 E 4,00 ± 0,1 mm F 2,00 ± 0,1 mm G 1,75 ± 0,1 mm H 7,50 ± 0,1 mm I 6,20 ± 0,1 mm J 4,90 ± 0,1 mm T 0,35 ± 0,05 mm W 16,0 ± 0,3 mm a 330,0 ± 0,5 mm b 20,20 ± 0,1 mm + 0,5 - 1,0 d 100,0 ± 1,0 mm MST 07-03-01 Name Datum / date DATUM / DATE : 2007-03-01 SMD-SPEICHERDROSSEL WE-PD2 POWER CHOKE WE-PD2 Kunde / customer : Artikelnummer / part number : 744774033 Unterschrift / signature Würth Elektronik Freigabe erteilt / general release: Kunde / customer mm13,00 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 C 1,50 Spezifikation für Freigabe / specification for release mm mm1,50D min. Änderung / modification Version 1 c 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 SEITE 3 VON 3