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74454220 数据表(PDF) 1 Page - Wurth Elektronik GmbH & Co. KG, Germany. |
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74454220 数据表(HTML) 1 Page - Wurth Elektronik GmbH & Co. KG, Germany. |
1 / 3 page Bezeichnung : description : Amm Bmm Cmm Dmm Emm Fmm @@FRM 1@@ 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 SSt 06-09-27 MST 04-10-11 Name Datum / date HP 34401 A für/for IDC und/and RDC Luftfeuchtigkeit / humidity: L 220,00 IDC RDC typ 0,683 A Ω typ. HP 4274 A für/for L und/and Q SRF 4,0 MHz typ. 100 kHz / 0,1V @ 20° C @ 20° C ∆T=40 K Betriebstemp. / operating temperature: -40°C - + 125°C Kunde / customer : µH RDC max typ. 74454220 Sockel / Base UL94-V0 Anbindung an Elektrode / soldering wire to plating Sn/Cu - 97/3% Endoberfläche / finishing electrode 100% Sn Spezifikation für Freigabe / specification for release DATUM / DATE : 2006-09-27 max. A Testbedingungen / test conditions 0,45 max. Ω 0,800 ± 10% http://www.we-online.com 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 .................................................................................. ............................................................................ 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 properities : Umgebungstemp. / ambient temperature: -40°C - + 85°C 0,70 |∆L/L|<10% Isat Basismaterial / base material: Draht / wire: SPEICHERDROSSEL WE-PD 3 POWER-CHOKE WE-PD 3 Artikelnummer / part number : ............................................................................ A Mechanische Abmessungen / dimensions : Ferrit / ferrite 2 UEWF 155°C F Werkstoffe & Zulassungen / material & approvals : G Eigenschaften / granted properties : D Prüfgeräte / test equipment : E Testbedingungen / test conditions : 2,0 ref. 7,6 ± 0,3 2,4 ± 0,2 4,9 ± 0,3 10,0 ± 0,2 12,7 ± 0,2 Typ L Änderung / modification Version 1 Version 2 Freigabe erteilt / general release: Kunde / customer Würth Elektronik [mm] 3,0 3,0 2,8 7,3 A B F C D E D SEITE 1 VON 3 |
类似零件编号 - 74454220 |
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类似说明 - 74454220 |
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