74456025 WURTH
Document overview
- Manufacturer or author: Provided By digicamel.com
- PDF pages: 3
Technical content
Bezeichnung : description : Am m Bm m Cm m Dm m Em m Fm m =Marking @@FRM 1@@ Eigenschaften / properties Wert / value Einheit / unit tol. Induktivität / inductance DC-Widerstand / DC-resistance DC-Widerstand / DC-resistance Nennstrom / rated current Sättigungsstrom / peak current Eigenres.-Frequenz / self-res.-fequency 33% Umgebungstemperatur / temperature: +20°C SSt 2006-09-27 MST 2004-10-11 Name Datum / dateÄnderung / modification Version 1 Version 2 Typ L 2,4 ± 0,2 5,0 ± 0,3 7,6 ± 0,3 10,0 ± 0,2 12,7 ± 0,2 2,0 ref. Freigabe erteilt / general release: Kunde / customer Würth Elektronik A Mechanische Abmessungen / dimensions : Ferrit/ferrite
2 UEWF 155°C
F Werkstoffe & Zulassungen / material & approvals : G Eigenschaften / general specifications : D Prüfgeräte / test equipment : E Testbedingungen / test conditions : SMD-SPEICHERDROSSEL WE-PD 4 POWER-CHOKE WE-PD 4 Artikelnummer / part number : It is recommended that the temperature of the part does not exceed 125°C under worst case operating conditions. C Lötpad / soldering spec. : B Elektrische Eigenschaften / electrical properties : Umgebungstemp. / ambient temperature: -40°C - + 85°C 65,00SRF Basismaterial / base material: Draht / wire: http://www.we-online.com Datum / date Unterschrift / signature Kontrolliert / approved 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 Geprüft / checked Spezifikation für Freigabe / specification for release DATUM / DATE : 2006-09-27 max. A Testbedingungen / test conditions 5,800 max. mΩ 12,0 ±20% Sockel / Base UL94-V0 Anbindung an Elektrode / soldering wire to plating Sn/Cu - 97/3% Endoberfläche / finishing electrode 100% Sn Betriebstemp. / operating temperature: -40°C - + 125°C Kunde / customer : µH RDC max typ. 74456025 100 kHz / 0,1V @ 20°C @ 20°C ∆T =40 K MHz mΩ typ. HP 4274 A für/for L und/and Q |∆L/L|<10% Isat 10,000 A typ. L 2,5 IDC RDC typ 8,9 HP 34401 A für/for IDC und/and RDC Luftfeuchtigkeit / humidity: [mm] 3,0 3,0 2,8 7,3 A C B F D E D SEITE 1 VON 3
Bezeichnung : description : SSt 2006-09-27 MST 2004-10-11 Name Datum / dateÄnderung / modification Version 1 Version 2 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 Würth Elektronik Geprüft / checked Kontrolliert / approved DATUM / DATE : 2006-09-27 H Induktivitätskurve / Inductance curve : Freigabe erteilt / general release: Kunde / customer Spezifikation für Freigabe / specification for release Kunde / customer : Artikelnummer / part number : 74456025 POWER-CHOKE WE-PD 4 Datum / date Unterschrift / signature SMD-SPEICHERDROSSEL WE-PD 4 Induktivität vs Strom (typ.)/ Inductance vs Current (typ.) 0,00 0,50 1,00 1,50 2,00 2,50 3,00 0,00 2,00 4,00 6,00 8,00 10,00 12,00 Current (A) L (µH) SEITE 2 VON 3
Bezeichnung : description : I Rollenspezifikation / tape and reel specification : A 10,4 ± 0,1 mm B 16,0 ± 0,1 mm C 1,50 min. mm D 1,55 ± 0,05 mm E 4,00 ± 0,1 mm F 2,00 ± 0,1 mm G 11,5 ± 0,1 mm H 24,0 ± 0,3 mm I 5,30 ± 0,1 mm J 13,2 ± 0,1 mm T 0,40 ± 0,05 mm a 330,0 ± 2,0 mm b 21,00 ± 0,8 mm c 13,00 ± 0,5 mm d 50,00 ± 2,0 mm SSt 2006-09-27 MST 2004-10-11 Name Datum / dateÄnderung / modification Version 1 Version 2 Spezifikation für Freigabe / specification for release Kunde / customer : Artikelnummer / part number : 74456025 SMD-SPEICHERDROSSEL WE-PD 4 POWER-CHOKE WE-PD 4 DATUM / DATE : 2006-09-27 Gurtspezifikation / Tape specification: Rollenspezifikation / Reel specification: Freigabe erteilt / general release: Kunde / customer Datum / date Unterschrift / signature Würth Elektronik http://www.we-online.com Geprüft / checked Kontrolliert / approved 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 øD A B G H FE C I J T 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. SEITE 3 VON 3