74435574700

Spezifikation für Freigabe / specification for release Kunde / customer : Artikelnummer / part number : Bezeichnung : description : 74435574700 SPEICHERDROSSEL WE-HCB (Ferrit) POWER-CHOKE WE-HCB (Ferrite) A Mechanische Abmessungen / dimensions: A C E Marking F B D G A B C D E F G 18,3 ± 1,0 18,2 ± 0,5 9,0 ± 0,3 2,4 ± 0,5 8,0 ref 9,0 ref 5,0 ref mm mm mm mm mm mm mm Marking = part number B Elektrische Eigenschaften / electrical properties: Eigenschaften / properties Leerlaufinduktivität/ initial inductance DC-Widerstand / DC-resistance Nennstrom / rated current Sättigungsstrom/ saturation current Eigenres.-Frequenz self-res.-frequency Testbedingungen / test conditions 100 kHz / 10mA @ 20° C ∆T= 50 K ∆L/L0= 30 % Wert / value Einheit / unit tol. ± 20% ± 8% typ. typ. typ. C Lötpad / soldering spec.: [mm] L0 RDC IN Isat SRF 47,00 34,0 6,8 7,0 7,5 µH mΩ A A MHz 6,0 6,0 7,3 D Prüfgeräte / test equipment: WAYNE KERR 3260B für/for L0; RDC; ISAT; IN E Testbedingungen / test conditions: Luftfeuchtigkeit / humidity: Umgebungstemperatur / temperature: 33% +20° C F Werkstoffe & Zulassungen / material & approvals: Basismaterial / base material: Draht / wire: MnZn Ferrite Polyamide/Imid coating G Eigenschaften / general specifications: Arbeitstemperatur / operating temperature: -40° - +125° C C Umgebungstemp. / ambient temperature: -40° - +75° C C It is recommended that the temperature of the part does not exceed 125° under worst case operating conditions. C When exposed to shock and vibration stress, it is recommended to fix the device by seperate means (such as glue, fasteners, etc). Freigabe erteilt / general release: Kunde / customer .................................................................................. .................................................................................. Datum / date Unterschrift / signature Würth Elektronik .............................................. ................................................... Rst Name Version 1 Änderung / modification 09-07-15 Geprüft / checked Kontrolliert / approved Datum / date 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 http://www.we-online.de SEITE 1 VON 4 Spezifikation für Freigabe / specification for release Kunde / customer : Artikelnummer / part number : Bezeichnung : description : 74435574700 SPEICHERDROSSEL WE-HCB (Ferrit) POWER-CHOKE WE-HCB (Ferrite) H Induktivitätskurve / Inductance curve: Induktivität vs Strom (typ.) Inductance vs Current (typ.) 50,00 45,00 40,00 35,00 30,00 L (µH) 25,00 20,00 15,00 10,00 5,00 0,00 0 2 4 Current (A) 6 8 10 Freigabe erteilt / general release: Kunde / customer .................................................................................. .................................................................................. Datum / date Unterschrift / signature Würth Elektronik ............................................................. ................................................................................. Rst Name Version 1 Änderung / modification 09-07-15 Geprüft / checked Kontrolliert / approved Datum / date 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 http://www.we-online.de SEITE 2 VON 4 Spezifikation für Freigabe / specification for release Kunde / customer : Artikelnummer / part number : Bezeichnung : description : 74435574700 SPEICHERDROSSEL WE-HCB (Ferrit) POWER-CHOKE WE-HCB (Ferrite) I Temperaturanstieg / Temperature rise curve: Temperaturanstieg vs. Strom (typ.)/ Temperature rise vs. Current (typ.) 140,00 130,00 120,00 110,00 100,00 90,00 T[° ] C 80,00 70,00 60,00 50,00 40,00 30,00 20,00 10,00 0,00 0 2 4 6 8 10 12 Current (A) Freigabe erteilt / general release: Kunde / customer .................................................................................. .................................................................................. Datum / date Unterschrift / signature Würth Elektronik ............................................................. ................................................................................. Rst Name Version 1 Änderung / modification 09-07-15 Geprüft / checked Kontrolliert / approved Datum / date 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 http://www.we-online.de SEITE 3 VON 4 Spezifikation für Freigabe / specification for release Kunde / customer : Artikelnummer / part number : Bezeichnung : description : 74435574700 SPEICHERDROSSEL WE-HCB (Ferrit) POWER-CHOKE WE-HCB (Ferrite) Gurtspezifikation / Tape specification: G I Rollenspezifikation / tape and reel specification: ØD E F H W A B C T I b J A B C D E F G H I J T W 19,3 32,0 2,00 1,50 4,00 2,00 1,75 14,2 18,65 10,50 0,40 32,0 ± 0,15 ± 0,1 typ min ± 0,1 ± 0,1 ± 0,1 ± 0,1 ± 0,15 ± 0,15 ± 0,05 ± 0,3 mm mm mm mm mm mm mm mm mm mm mm mm Rollenspezifikation / Reel specification: a d a b c d 330,0 32,5 37,5 100,0 ± 2,0 ± 0,8 ± 0,5 ± 1,5 mm mm mm mm c 150° The Force for tearing off cover tape is 20 to 70 grams in arrow direction feeding direction Freigabe erteilt / general release: Kunde / customer .................................................................................. .................................................................................. Datum / date Unterschrift / signature Würth Elektronik ............................................................... ................................................................................. Rst Name Version 1 Änderung / modification 09-07-15 Geprüft / checked Kontrolliert / approved Datum / date 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. 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 http://www.we-online.com SEITE 4 VON 4