7445101 WURTH | Alldatasheet
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Bezeichnung : description : A mm Bm m Cm m Dm m Em m Fm m Gm m @@FRM 1@@ Marking = Letter 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 Sockel / Base It is recommended that the temperature of the part does MST 2009-02-09 SST 2005-06-21 MST 2004-10-11 MST 2004-06-03 Name Datum / date Keramik/ ceramic Version 1 Version 4 Version 5 Änderung / modification 1,27 ref. 3,05 ref. 4,32 ref. Typ S Version 7 1,0 ref. 2,92 max. 4,45 max. 6,60 max. Würth Elektronik not exceed 125 °C under worst case operating conditionsEndoberfläche / finishing electrode 100% Au Betriebstemp. / operating temperature: -40°C - +125°C µH Freigabe erteilt / general release: Kunde / customer G Eigenschaften / granted properties: D Prüfgeräte / test equipment: E Testbedingungen / test conditions: typ. C Lötpad / soldering spec.: B Elektrische Eigenschaften / electrical properties: Umgebungstemp. / ambient temperature: -40°C - +85°C 250,00SRF Basismaterial / base material: Draht / wire: HP 4274 A für/for L und/and Q @ 20°C http://www.we-online.com Datum / date Unterschrift / signature Kontrolliert / approved Würth Elektronik eiSos GmbH & Co. KG D-74638 Waldenbug · 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 : 2009-02-09 max. A Testbedingungen / test conditions 3,000 max. Ω 0,040 ± 20% SPEICHERDROSSEL WE-PD 3 POWER-CHOKE WE-PD 3 Artikelnummer / part number : Kunde / customer : 7445101 A Mechanische Abmessungen / dimensions: 100 kHz / 0,1V @ 20°C L 1,00 RDC typ ΔT= 40 K RDC max Luftfeuchtigkeit / humidity: IDC 0,014 MHz Ω typ. typ. 2SFBW 155° C HP 34401 A für/for IDC und/and RDC Ferrit / ferrite F Werkstoffe & Zulassungen / material & approvals: Isat|ΔL/L|<10% 1,620 A [mm] 6,86 3,56 1,40 4,06 B C A F D E D G 111 X SEITE 1 VON 3
Bezeichnung : description : MST 2009-02-09 SST 2005-06-21 MST 2004-10-11 MST 2004-06-03 Name Datum / date Version 1 Version 7 http://www.we-online.com Würth Elektronik eiSos GmbH & Co. KG D-74638 Waldenbug · Max-Eyth-Strasse 1 - 3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400 Version 5 Version 4 Geprüft / checked Kontrolliert / approved Änderung / modification Würth Elektronik Datum / date Unterschrift / signature DATUM / DATE : 2009-02-09 H Induktivitätskurve / Inductance curve: Freigabe erteilt / general release: Kunde / customer Spezifikation für Freigabe / specification for release Artikelnummer / part number : 7445101 SPEICHERDROSSEL WE-PD 3 POWER-CHOKE WE-PD 3 Kunde / customer : Induktivität vs Strom (typ.) / Inductance vs Current (typ.) 0,0 0,2 0,4 0,6 0,8 1,0 1,2 0,00 0,50 1,00 1,50 2,00 2,50 3,00 3,50 4,00 4,50 Current (A) L (µH) SEITE 2 VON 3
Bezeichnung : description : A 4,40 ± 0,1 mm B 8,00 ± 0,1 mm C 16,0 ± 0,3 mm D 1,50 ± 0,1 mm E 2,00 ± 0,1 mm F 1,75 ± 0,1 mm G 7,50 ± 0,1 mm H 6,75 ± 0,1 mm I 3,20 ± 0,1 mm T 0,30 ± 0,05 mm Rollenspezifikation / Reel specification: a 330,0 ± 0,5 mm b 20,20 ± 0,2 mm + 0,5 - 1,0 d 100,0 ± 0,2 mm MST 2009-02-09 SST 2005-06-21 MST 2004-10-11 MST 2004-06-03 Name Datum / date mm13,00c Version 7 7445101 Spezifikation für Freigabe / specification for release Kunde / customer : I Rollenspezifikation / Tape and reel specification: Gurtspezifikation / Tape specification: Freigabe erteilt / general release: Kunde / customer SPEICHERDROSSEL WE-PD 3 POWER-CHOKE WE-PD 3 DATUM / DATE : 2009-02-09 Artikelnummer / part number : http://www.we-online.com Geprüft / checked Kontrolliert / approved Änderung / modification Version 1 Datum / date Unterschrift / signature Würth Elektronik eiSos GmbH & Co. KG D-74638 Waldenbug · Max-Eyth-Strasse 1 - 3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400 Würth Elektronik Version 4 Version 5 I H T Ø c a db A B C G FEøD The force for tearing off cover tape is 10 to 130 grams in arrow direction 165 to 180° 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