74459010 WURTH | Alldatasheet
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Bezeichnung : description : Am m Bm m Cm m Dm m Em m Fm m Gm 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 MST 04-10-11 Name Datum / date typ. Luftfeuchtigkeit / humidity: typ. HP 4274 A für/for L und/and Q Isat HP 34401 A für/for IDC und/and RDC ∆T= 40 K |∆L/L|< 20% MHz Ω AIDC 100 kHz / 0,1V Ω µH 74459010 @ 20°C L 10,0 0,040 0,023@ 20°C RDC typ RDC max A Mechanische Abmessungen / dimensions: Anbindung an Elektrode / soldering wire to plating Sn/Cu - 97/3% Kunde / customer : SPEICHERDROSSEL WE-PD 3 POWER-CHOKE WE-PD 3 Artikelnummer / part number : Spezifikation für Freigabe / specification for release DATUM / DATE : 2004-10-11 max. A Testbedingungen / test conditions 8,00 typ. 3,90 ± 20% http://www.we-online.de Datum / date Unterschrift / signature Kontrolliert / approved Würth Elektronik eiSos GmbH & Co. KG D-74638 Waldenburg · Max-Eyth-Strasse 1 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400 Geprüft / checked C Lötpad / soldering spec.: B Elektrische Eigenschaften / electrical properties : Umgebungstemp. / ambient temperature: -40°C - + 85°C 30,0SRF Basismaterial / base material: Draht / wire: Sockel / Base
2 UEWF 155°C
F Werkstoffe & Zulassungen / material & approvals: G Eigenschaften / general specifications: D Prüfgeräte / test equipment: E Testbedingungen / test conditions: Betriebstemp. / operating temperature: -40°C - + 125°C max. Freigabe erteilt / general release: Kunde / customer Würth Elektronik 2,54 ref. 2,54 ref. 12,7 ± 0,3 12,7 ± 0,3 7,62 max. 15,24 max. 18,54 max. Typ X Änderung / modification Version 1 not exceed 125°C under worst case operating conditions. Ferrit / ferrite Endoberfläche / finishing electrode 100% Sn It is recommended that the temperature of the part doesUL94-V0 [mm]2,79 2,92 2,92 12,45 B FC A G E G D Marking RoHS compliant LF SEITE 1 VON 3
Bezeichnung : description : MST 04-10-11 Name Datum / date Geprüft / checked Kontrolliert / approved DATUM / DATE : 2004-10-11 Datum / date Unterschrift / signature Würth Elektronik H Induktivitätskurve / Inductance curve : Freigabe erteilt / general release: Kunde / customer SPEICHERDROSSEL WE-PD 3 POWER-CHOKE WE-PD 3 Würth Elektronik eiSos GmbH & Co. KG D-74638 Waldenburg · Max-Eyth-Strasse 1 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400 http://www.we-online.de Spezifikation für Freigabe / specification for release Kunde / customer : Artikelnummer / part number : 74459010 Änderung / modification Version 1 Induktivität vs Strom (typ.)/ Inductance vs Current (typ.) 0,00 2,00 4,00 6,00 8,00 10,00 12,00 0,0 2,0 4,0 6,0 8,0 10,0 12,0 Current (A) L (µH) RoHS compliant LF SEITE 2 VON 3
Bezeichnung : description : I Rollenspezifikation / tape and reel specification: A 14,64 ± 0,1 mm B 24,0 ± 0,1 mm C 2,00 min. mm D 1,50 ± 0,1 mm E 4,00 ± 0,1 mm F 2,00 ± 0,1 mm G 1,75 ± 0,1 mm H 14,2 ± 0,1 mm I 18,76 ± 0,1 mm J 7,40 ± 0,1 mm T 0,40 ± 0,03 mm W 32,0 ± 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 04-10-11 Name Datum / date Spezifikation für Freigabe / specification for release Kunde / customer : Artikelnummer / part number : 74459010 SPEICHERDROSSEL WE-PD 3 POWER-CHOKE WE-PD 3 DATUM / DATE : 2004-10-11 Gurtspezifikation / Tape specification: Rollenspezifikation / Reel specification: Freigabe erteilt / general release: Kunde / customer mm13,00c Datum / date Unterschrift / signature Würth Elektronik http://www.we-online.de Geprüft / checked Kontrolliert / approved Würth Elektronik eiSos GmbH & Co. KG D-74638 Waldenburg · Max-Eyth-Strasse 1 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400 Änderung / modification Version 1 I J T The force for tearing off cover tape is 20 to 70 grams in arrow direction 150° øD AB C H W GFE Ø c a db 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