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| E/ELP Cores Series/Type: E 13/7/4 The following products presented in this data sheet are being withdrawn. Ordering Code B66305F0000X142 Substitute Product B66305F0000X066 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 13/7/4 (EF 12,6) Core I I I I B66305 In accordance with IEC 61246 For miniature transformers Available with SMD coil former 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 = 2,39 mm-1 = 29,6 mm = 12,4 mm2 = 12,2 mm2 = 367 mm3 Approx. weight 2 g/set Ungapped Material N30 N27 N87 T42 A L value nH e A L1min P V nH W/set Ordering code B66305-G-X130 1000 + 30/- 20 % 1900 800 + 30/- 20 % 1510 530 850 + 30/- 20 % 1620 530 3600 30 % 6830 < 0,40 B66305-G-X127 (200 mT, 100 kHz, 100 C) < 0,20 B66305-G-X187 (200 mT, 100 kHz, 100 C) B66305-F-X142 Gapped Material N27 g mm 0,04 0,01 A L value approx. nH 250 e 454 Ordering code B66305-G40-X127 The A L value in the table applies to a core set comprising one ungapped core (dimension g = 0) and one gapped core (dimension g > 0). 390 08/01 E 13/7/4 (EF 12,6) Core 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: 28,4 28,4 K2 (25 C) - 0,676 - 0,676 Calculation of saturation current K3 (25 C) 36,5 37,5 K4 (25 C) - 0,847 - 0,796 K3 (100 C) K4 (100 C) 33,2 32,1 - 0,865 - 0,873 B66305 K1, K2: 0,03 mm < s < 1,00 mm K3, K4: 30 nH < AL < 260 nH 391 08/01 E 13/7/4 (EF 12,6) Accessories Coil former (magnetic axis horizontal or vertical) Material: GFR polyterephthalate (UL 94 V-0, insulation class to IEC 60085: F max. operating temperature 155 C), color code black Solderability: to IEC 60068-2-20, test Ta, method 1 (aging 3): 235 C, 2 s Resistance to soldering heat: to IEC 60068-2-20, test Tb, method 1B: 350 C, 3,5 s Winding: see "Processing Notes", page 159 Squared pins Yoke Material: Coil former Figure 1 2 Sections 1 1 AN mm2 11,6 11,6 lN mm 27,2 27,2 AR value 80,6 80,6 Pins 8 6 B66202-A1108-T1 B66202-J1106-T1 B66202-A2010 Stainless spring steel (0,2 mm) Ordering code B66202 Yoke (ordering code per piece, 2 are required) Figure 1, horizontal version 14,2 _ 0,2 10,4 max. 3,9+0,1 8,7 _ 0,2 3,9+0,1 8,7 _ 0,2 0,60,1 0,60,1 3,5 _ 0,5 1,6 _ 0,1 5,1_ 0,15 0,45 1+0,1 5,1_ 0,15 8 5 1 4 10,16 3 x 3,81 = 11,43 16,2 _ 0,25 14,2 3,81 FEK0091-K Hole arrangement View in mounting direction 392 08/01 E 13/7/4 (EF 12,6) Accessories Figure 2, vertical version B66202 Hole arrangement View in mounting direction Yoke 0,5 max. 8,20,2 3,20,15 1,850,15 3,5 5 _ 0,2 13,2 +0,5 FEK0093-2 393 08/01 E 13/7/4 (EF 12,6) Accessories SMD coil former with gullwing terminals Material: GFR liquid crystal polymer (UL 94 V-0, insulation class to IEC 60085: F max. operating temperature 155 C), color code black Solderability: to IEC 60068-2-20, test Ta, method 1 (aging 3): 350 C, 1 s Resistance to soldering heat: to IEC 60068-2-20, test Tb, method 1B: 350 C, 3,5 s permissible soldering temperature for wire-wrap connection on coil former: 400 C, 1 s Winding: see "Processing Notes", page 160 Sections 1 2 AN mm2 13,0 10,2 lN mm 27 27 AR value 71 91 Terminals 10 10 Ordering code B66306-C1010-T1 B66306-C1010-T2 B66306 Coil former 8,5 _ 0,1 7,3 1,6 9,1 max. 1 x 45 13 _ 0,2 8,7 _ 0,2 3,90,1 3,90,1 13 _ 0,2 19,4 _ 0,2 Empfehlung fur das Recommended Leiterplattenlayout PCB layout 0,60,05 4 x 2,54 = 10,16 5,1 2,54 5,1 20,3 FEK0291-X 394 08/01 2,54 2,5 10,16 1,2 E 13/7/4 (EF 12,6) Accessories Cover plate I For stamping and for improved processing on assembly machines I See under coil former for material and resistance to soldering heat B66414 B66202 Yoke (on request) Material: Nickel silver (0,2 mm) Ordering code Cover plate Yoke B66414-A7000 B66202-J2001 Cover plate 0,5 max. Abdeck latte 1,80,1 Yoke 30,15 0,2 6,60,1 13,2+0,2 12,6+0,2 3,8 _ 0,2 FEK0396-A 12,80,1 FEK0260-3 395 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 |
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