744032221 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 Gm m Hm m @@FRM 1@@ Marking = Inductance code Eigenschaften / properties Wert / value Einheit / unit tol. Induktivität / inductance Güte Q/ Q factor DC-Widerstand / DC-resistance Nennstrom / rated current Sättigungsstrom / saturation current Eigenres.-Frequenz / self-res.-fequency 33% Umgebungstemperatur / temperature: +20°C Ferrit SSt 08-10-31 SSt 05-07-27 MST 04-10-11 Name Datum / date 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 not exceed 125°C under worst case operating conditions. F Werkstoffe & Zulassungen / material & approvals: Draht / wire: Pin / Terminal Class F Sn/Cu - 99,3/0,7% G Eigenschaften / general specifications: Betriebstemp. / operating temperature: -40°C - + 125°C http://www.we-online.com Spezifikation für Freigabe / specification for release DATUM / DATE : 2008-10-31 max. A Datum / date Unterschrift / signature Kontrolliert / approved Testbedingungen / test conditions 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 SRF MHz Umgebungstemp. / ambient temperature: -40°C - + 85°C Basismaterial / base material: Kunde / customer : 744032221 SMD HF-Drossel WE-LQ SMD HF-CHOKE WE-LQ Artikelnummer / part number : A Mechanische Abmessungen / dimensions: 2,8 ref 3,8 ref 1,3 typ 1,0 ref 2,4±0,3 2,0 ± 0,3 11,800 ± 10%220,00 Ω µH Q 40 IDC D Prüfgeräte / test equipment: HP 4274 A für/for L und/and Q HP 34401 A für/for RDC und IDC 0,075 5,0 Isat|ΔL/L|<10% 0,240 Würth Elektronik
1 MHz / 0,1V
@ 20°C ΔT= 40 K typ. RDC ref. L max. A typ. 2,5 ± 0,3 3,2 ± 0,3 Typ M Änderung / modification Version 1 Version 2 Version 3 [mm] G 1,4 ref 1,4 ref H 1,0 ref. B D A A C D F E B C B E SEITE 1 VON 3
Bezeichnung : description : SSt 08-10-31 SSt 05-07-27 MST 04-10-11 Name Datum / date Spezifikation für Freigabe / specification for release Kunde / customer : DATUM / DATE : 2008-10-31 Artikelnummer / part number : 744032221 Kunde / customer SMD HF-Drossel WE-LQ SMD HF-CHOKE WE-LQ 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 Datum / date Unterschrift / signature Würth Elektronik H Induktivitätskurve / Inductance curve : Freigabe erteilt / general release: Änderung / modification Version 1 Version 2 Version 3 Induktivität vs Strom (typ.) / Inductance vs Current (typ.) 0,00 50,00 100,00 150,00 200,00 250,00 0,00 0,05 0,10 0,15 0,20 0,25 0,30 0,35 0,40 Current (A) L (µH) SEITE 2 VON 3
Bezeichnung : description : I Rollenspezifikation / tape and reel specification: A 4,00 ± 0,1 mm B 4,00 ± 0,1 mm a 178 ± 0,5 mm b 20,20 ± 0,1 mm + 0,5 - 1,0 d 50,0 ± 1,0 mm SSt 08-10-31 SSt 05-07-27 MST 04-10-11 Name Datum / date http://www.we-online.com Würth Elektronik 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 Kontrolliert / approved Datum / date Unterschrift / signature Gurtspezifikation / Tape specification: Rollenspezifikation / Reel specification: Freigabe erteilt / general release: Kunde / customer SMD HF-Drossel WE-LQ SMD HF-CHOKE WE-LQ DATUM / DATE : 2008-10-31 Artikelnummer / part number : 744032221 Spezifikation für Freigabe / specification for release Kunde / customer : mm13,00c Änderung / modification Version 1 Version 2 Version 3 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