749251020 WURTH | Alldatasheet
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Bezeichnung : description : A Mechanische Abmessungen / dimensions : A mm B mm C mm = Marking Pin 1 Eigenschaften / properties Wert / value Einheit / unit tol. Induktivität W2 inductance W2 Nennstrom / Nominal current DC-Widerstand W1/ DC-resistance W1 DC-Widerstand W2/ DC-resistance W2 Übersetzungsverhältnis Turns ratio Max. V-µs-Produkt Max. V-µs-Product Hochspannung Hipot test 33% Umgebungstemperatur / temperature: +20°C It is recommended that the temperature of the part does Kontaktmaterial/ contact plating not exceed 125°C under worst case operating conditions. TBr 2011-04-15 TBr 2008-12-03 SSt 2007-04-19 TBr 2007-03-26 TBr 2006-07-17 Name Datum / date http://www.we-online.com Umgebungstemperatur / ambiant temperature: -40°C - + 85°C Testbedingungen / test conditions Co-planarität / Co-planarity: 0.1 mm max. IN C Lötpad / soldering spec. : B Elektrische Eigenschaften / electrical properties : max. Version 2 Version 3 Version 4 Version 5 µH A 5,33 max. 6,9 ± 0,3 7,7 ± 0,5 Luftfeuchtigkeit / humidity: RDC2 TRW1 : W2 DT = 40K Spulenkörper / Bobbin UL-V0 D Prüfgeräte / test equipment : HP 34401 A für/for IDC und/and RDC Current sense transformer WE-CST Artikelnummer / part number : EE5 mW 6.0 typ. max.0.20 10 kHz / 0,1V Kunde / customer : Stromwandler WE-CST F Werkstoffe & Zulassungen / material & approvals : Datum / date G Eigenschaften / general specifications : Spezifikation für Freigabe / specification for release DATUM / DATE : 2011-04-15 W 749251020 1 : 20 ± 3% @ 20°C @ 20°C RDC1 Unterschrift / signature Cu-Ag tinned min. E Testbedingungen / test conditions : Freigabe erteilt / general release: Kunde / customer Würth Elektronik D-74638 Waldenburg · Max-Eyth-Straße 1 - 3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400 Änderung / modification Würth Elektronik eiSos GmbH & Co.KG Kontrolliert / approved Version 1 Geprüft / checked Draht / wire: Basismaterial / base material: Ferrit/ ferrite 2UEW 155°C Betriebstemp. / operating temperature: -40°C - + 125°C 3mA / 1s W1 => W2 HV 500 VAC HP 4274 A für/for L und/and Q max.Uref*DCmax/f Vµsmax 10 µVs A B C 1,85 1,2 2,5 3,0 1,3 2,7 1,6 [mm] 0.1 SEITE 1 VON 3
Bezeichnung : Stromwandler WE-CST description : Current sense transformer WE-CST DATUM / DATE : 2011-04-15 H Schaltbild / Schematics TBr 2011-04-15 TBr 2008-12-03 SSt 2007-04-19 TBr 2007-03-26 TBr 2006-07-17 Name Datum / date Version 4 Version 5 http://www.we-online.com Würth Elektronik eiSos GmbH & Co.KG Version 2 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 Kunde / customer : Artikelnummer / part number : 749251020 Würth Elektronik Freigabe erteilt / general release: Kunde / customer Datum / date Unterschrift / signature Version 3 Geprüft / checked Kontrolliert / approved Version 1 Änderung / modification W1 W2 SEITE 2 VON 3
Bezeichnung : Stromwandler WE-CST description : Current sense transformer WE-CST DATUM / DATE : 2011-04-15 I Rollenspezifikation / tape and reel specification : A 7,50 ± 0,1 mm B 6,20 ± 0,1 mm + 0,1 - 0,0 D 4,00 ± 0,1 mm E 2,00 ± 0,1 mm F 1,75 ± 0,1 mm G 16,0 ± 0,3 mm H 12,00 ± 0,2 mm G 8,20 ± 0,1 mm H 5,80 ± 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 TBr 2008-12-03 SSt 2007-04-19 TBr 2007-03-26 Name Datum / date Gurtspezifikation / Tape specification: mm1,50C Artikelnummer / part number : 749251020 D-74638 Waldenburg · Max-Eyth-Straße 1 - 3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400 Kunde / customer : Freigabe erteilt / general release: Änderung / modification Würth Elektronik eiSos GmbH & Co.KG http://www.we-online.com Kunde / customer Würth Elektronik Kontrolliert / approved Unterschrift / signatureDatum / date Geprüft / checked Spezifikation für Freigabe / specification for release Version 1 Version 2 Version 3 Version 4 Version 5 K I Ø c a db A G FEDøC The force for tearing off cover tape is 10 to 130 grams in arrow direction 165 to 180 feeding direction B H This electronic component has been designed and developed for usage in general electronic equipment. Before incorporating thi s 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, nuc lear control, submarine, transportation, (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc, Würth Elektronik eiSos GmbH must be info rmed 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