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| E/ELP Cores Series/Type: E 19/8/5 The following products presented in this data sheet are being withdrawn. Ordering Code B66379F0000X142 Substitute Product B66379F0000X066 Date of Withdrawal 2002-08-02 Deadline Last Orders 2002-12-31 Last Shipments 2003-03-31 For further information please contact your nearest EPCOS sales office, which will also support you in selecting a suitable substitute. The addresses of our worldwide sales network are presented at www.epcos.com/sales. E 19/8/5 Core I Size based on US lam. size E cores B66379 US designation E 187 I E cores with high permeability for common-mode chokes and broadband applications I E cores are supplied as single units Magnetic characteristics (per set) l/A le Ae A min Ve = 1,76 mm-1 = 39,6 mm = 22,5 mm2 = 22,1 mm2 = 891 mm3 Approx. weight 4,4 g/set Ungapped Material N30 N27 N87 T42 A L value nH e AL1min P V nH W/set < 0,18 (200 mT, 25 kHz, 100C) Ordering code B66379-G-X130 B66379-G-X127 1700 + 30/- 20 % 2380 1050 + 30/- 20 % 1470 720 1150 + 30/- 20 % 1610 720 5800 30 % 8100 < 0,50 B66379-G-X187 (200 mT, 100 kHz, 100C) B66379-F-X142 Calculation factors (for formulas, see "E cores: general information", page 382) Material Relationship between air gap - A L value K1 (25 C) N27 N87 Validity range: 46,4 46,4 K2 (25 C) - 0,697 - 0,697 Calculation of saturation current K3 (25 C) 63,3 64,1 K4 (25 C) - 0,847 - 0,796 K3 (100 C) K4 (100 C) 57,9 56,1 - 0,865 - 0,873 K1, K2: 0,10 mm < s < 2,00 mm K3, K4: 40 nH < AL < 350 nH 402 08/01 Herausgegeben von EPCOS AG Marketing Kommunikation, Postfach 80 17 09, 81617 Munchen, DEUTSCHLAND EPCOS AG 2000. Alle Rechte vorbehalten. Vervielfaltigung, Veroffentlichung, Verbreitung und Verwertung dieser Broschure und ihres Inhalts ohne ausdruckliche Genehmigung der EPCOS AG nicht gestattet. Mit den Angaben in dieser Broschure werden die Bauelemente spezifiziert, keine Eigenschaften zugesichert. Bestellungen unterliegen den vom ZVEI empfohlenen Allgemeinen Lieferbedingungen fur Erzeugnisse und Leistungen der Elektroindustrie, soweit nichts anderes vereinbart wird. Diese Broschure ersetzt die vorige Ausgabe. Fragen uber Technik, Preise und Liefermoglichkeiten richten Sie bitte an den Ihnen nachstgelegenen Vertrieb der EPCOS AG oder an unsere Vertriebsgesellschaften im Ausland. Bauelemente konnen aufgrund technischer Erfordernisse Gefahrstoffe enthalten. Auskunfte daruber bitten wir unter Angabe des betreffenden Typs ebenfalls uber die zustandige Vertriebsgesellschaft einzuholen. Published by EPCOS AG Marketing Communications, P.O. Box 80 17 09, 81617 Munich, GERMANY EPCOS AG 2000. All Rights Reserved. Reproduction, publication and dissemination of this brochure and the information contained therein without EPCOS' prior express consent is prohibited. The information contained in this brochure describes the type of component and shall not be considered as guaranteed characteristics. Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and Electronics Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers' Association), unless otherwise agreed. This brochure replaces the previous edition. For questions on technology, prices and delivery please contact the Sales Offices of EPCOS AG or the international Representatives. Due to technical requirements components may contain dangerous substances. For information on the type in question please also contact one of our Sales Offices. 1 |
Price & Availability of B66379F0000X142
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