744777270 WURTH
Document overview
- Manufacturer or author: Provided By digicamel.com
- PDF pages: 3
Technical content
Bezeichnung : description : A Mechanische Abmessungen / dimensions : Am m Bm m Cm m @@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 100% Sn MST 04-10-11 JH 00-12-06 Name Datum / date D-74638 Waldenburg · Max-Eyth-Straße 1 - 3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400 Geprüft / checked Änderung / modification Kontrolliert / approved Würth Elektronik eiSos GmbH & Co.KG E Testbedingungen / test conditions : Freigabe erteilt / general release: Kunde / customer Würth Elektronik C Lötpad / soldering spec. : B Elektrische Eigenschaften / electrical properties : Umgebungstemp. / ambient temperature: -40°C - + 85°C Basismaterial / base material: Endoberfläche / finishing electrode: max. 4,5 typ. G Eigenschaften / general specifications : D Prüfgeräte / test equipment : Spezifikation für Freigabe / specification for release DATUM / DATE : 2004-10-11 ±20% typ. A MHz 744777270 0,48 max.0,43 Betriebstemp. / operating temperature: -40°C - + 125°C Luftfeuchtigkeit / humidity:HP 4274 A für/for L und/and Q HP 34401 A für/for IDC und/and RDC F Werkstoffe & Zulassungen / material & approvals : 1 kHz / 0,25V @ 20°C Kunde / customer : SPEICHERDROSSEL WE-PD POWER-CHOKE WE-PD Artikelnummer / part number : Ω 270,0 0,9700 1,6400 @ 20°C L RDC typ IDC SRF ∆T=40 K |∆L/L|<10% Isat Typ M Version 1 Version 2 2,0 ± 0,1 4,5 max. 7,3 ± 0,2 http://www.we-online.com Datum / date Testbedingungen / test conditions RDC max µH Ω It is recommended that the temperature of the part does not exceed 125°C under worst case operating conditions. Unterschrift / signature Draht / wire: 2SFBW 155°C Anbindung an Elektrode / soldering wire to plating: Sn/Ag/Cu - 96.5/3.0/0.5% Ferrit/ferrite A typ. 2,2 1,6 4,8 8,0 1,6 [mm] A B Marking C RoHS compliant LF SEITE 1 VON 3
Bezeichnung : SPEICHERDROSSEL WE-PD description : POWER-CHOKE WE-PD DATUM / DATE : 2004-10-11 H Induktivitätskurve / Inductance curve : MST 04-10-11 JH 00-12-06 Name Datum / date Version 2 Version 1 Würth Elektronik Freigabe erteilt / general release: Kunde / customer Datum / date Unterschrift / signature Kunde / customer : Artikelnummer / part number : 744777270 Würth Elektronik eiSos GmbH & Co.KG Änderung / modification Geprüft / checked Kontrolliert / approved Spezifikation für Freigabe / specification for release 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 Induktivität vs Strom (typ.) / Inductance vs Current (typ.) 0,00 50,00 100,00 150,00 200,00 250,00 300,00 0,00 0,10 0,20 0,30 0,40 0,50 0,60 0,70 Current (A) L (µH) RoHS compliant LF SEITE 2 VON 3
Bezeichnung : SPEICHERDROSSEL WE-PD description : POWER-CHOKE WE-PD DATUM / DATE : 2004-10-11 I Rollenspezifikation / tape and reel specification : A 10,0 ± 0,1 mm B 16,0 ± 0,2 mm + 0,1 - 0,0 D 4,00 ± 0,1 mm E 2,00 ± 0,1 mm F 1,75 ± 0,1 mm G 10,0 ± 0,1 mm H 5,00 ± 0,1 mm Rollenspezifikation / Reel specification: a 330,0 ± 2,0 mm b 21,00 ± 0,8 mm c 13,00 ± 0,5 mm d 100,0 ± 1,0 mm MST 04-10-11 Name Datum / date Version 1 Version 2 Artikelnummer / part number : 744777270 Kunde / customer : Spezifikation für Freigabe / specification for release http://www.we-online.com Kunde / customer Würth Elektronik Kontrolliert / approved Unterschrift / signatureDatum / date Geprüft / checked Freigabe erteilt / general release: Änderung / modification 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 Gurtspezifikation / Tape specification: mm1,50C H G Ø c a db A B FEDøC The force for tearing off cover tape is 10 to 130 grams in arrow direction 165 to 180° feeding direction This electronic component is designed and developed with the intention for use in general electronics equipments. Before incorporating the components into any equipments in the field such as aerospace, aviation, nuclear control, submarine, transportation, (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc. where higher safety and reliability are especially required or if there is possibility of direct damage or injury to human body. In addition, even electronic component in general electronic equipments, when used in electrical circuits that require high safety, reliability functions or performance, the sufficient reliability evaluation-check for the safety must be performed before use. It is essential to give consideration when to install a protective circuit at the design stage RoHS compliant LF SEITE 3 VON 3