B65815-E1000-J41

RM Cores Series/Type: RM 12 The following products presented in this data sheet are being withdrawn. Ordering Code B65816D20050000 Substitute Product Date of Withdrawal 2004-10-18 Deadline Last Orders 2005-03-31 Last Shipments 2005-09-30 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. RM 12 Core I In accordance with IEC 60431 I Optimized core cross section and increased B65815 ,8 29 thickness of base for power applications I Without center hole I RM cores are supplied in sets ,8 _ 1, 2 _ 1,2 29 Magnetic characteristics (per set) Σl/A le Ae A min Ve = 0,39 mm–1 = 57 mm = 146 mm2 = 125 mm2 = 8 340 mm3 13,4 min. 37,6 _ 1,5 ø25+1 Approx. weight 45 g/set 21,6±0,25 16,8+0,6 24,6 _ 0,2 S ø12,8 _ 0,4 FRM0300-E Gapped Material AL value nH N41 160 ± 3 % 250 ± 3 % 400 ± 3 % 1000 ± 5 % s approx. mm 1,30 0,70 0,35 0,12 µe Ordering code -E without center hole 50 78 124 310 B65815-E160-A41 B65815-E250-A41 B65815-E400-J41 B65815-E1000-J41 244 08/01 16,1_ 0,5 5 RM 12 Core Ungapped Material A L value nH N30 N49 N87 N97 1) N41 8400 + 30/– 20 % 3700 + 30/– 20 % 5300 + 30/– 20 % 5300 + 30/– 20 % 6000 + 30/– 20 % 2610 1090 1930 1640 2900 1640 2900 1860 2900 < 1,41 (50 mT, 500 kHz, 100 °C) B65815 µe A L1min PV nH W/set Ordering code -E w/o center hole B65815-E-R30 B65815-E-R49 B65815-E-R87 < 4,50 (200 mT, 100 kHz, 100 °C) B65815-E-R97 < 3,60 (200 mT, 100 kHz, 100 °C) < 1,50 (200 mT, 25 kHz, 100 °C) B65815-E-R41 1) Preliminary data 245 08/01 RM 12 Accessories Coil former Material: GFR thermosetting plastic (UL 94 V-0, insulation class to IEC 60085: H max. operating temperature 180 °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 153 Squared pins For matching clamp and insulating washers see page 248 Sections 1 AN mm2 73 lN mm 61 A R value µΩ 28,7 Pins 12 Ordering code B65816-N1012-D1 B65816 Ground Ø 1,3+0,1 Hole arrangement View in mounting direction 246 08/01 RM 12 Accessories Coil former for power applications 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 153 For matching clamp and insulating washer 1 see page 248 Sections 1 AN mm2 72 lN mm 61 A R value µΩ 28,7 Pins 12 Ordering code B65816-C1512-T1 B65816 Marking of pin 1 Ground Ø 1,3+0,1 Hole arrangement View in mounting direction (Note half pitch!) 247 08/01 RM 12 Accessories Clamp I With ground terminal, made of stainless spring steel (tinned), 0,45 mm thick I Solderability to IEC 60068-2-20, test Ta, method 1 (aging 3): 235 °C, 2 s B65816 Insulating washer 1 between core and coil former I For tolerance compensation and for insulation I Made of polycarbonate (UL 94 V-0, insulation class to IEC 60085: E 120 °C), 0,1 mm thick Insulating washer 2 for double-clad PCBs I Made of polycarbonate (UL 94 V-0, insulation class to IEC 60085: E 120 °C), 0,3 mm thick Ordering code Clamp (ordering code per piece, 2 are required) Insulating washer 1 (reel packing, PU = 1 reel) Insulating washer 2 (bulk) B65816-A2002 B65816-B5000 B65816-D2005 Clamp 0,9 _ 0,2 4,8 max. 22,5+0,3 0,9 _ 0,2 20,5+0,3 5,8 _ 0,5 1_ 0,1 FRM0134-L Insulating washer 1 Insulating washer 2 248 08/01 Herausgegeben von EPCOS AG Marketing Kommunikation, Postfach 80 17 09, 81617 München, DEUTSCHLAND  EPCOS AG 2000. Alle Rechte vorbehalten. Vervielfältigung, Veröffentlichung, Verbreitung und Verwertung dieser Broschüre und ihres Inhalts ohne ausdrückliche Genehmigung der EPCOS AG nicht gestattet. Mit den Angaben in dieser Broschüre werden die Bauelemente spezifiziert, keine Eigenschaften zugesichert. Bestellungen unterliegen den vom ZVEI empfohlenen Allgemeinen Lieferbedingungen für Erzeugnisse und Leistungen der Elektroindustrie, soweit nichts anderes vereinbart wird. Diese Broschüre ersetzt die vorige Ausgabe. Fragen über Technik, Preise und Liefermöglichkeiten richten Sie bitte an den Ihnen nächstgelegenen Vertrieb der EPCOS AG oder an unsere Vertriebsgesellschaften im Ausland. Bauelemente können aufgrund technischer Erfordernisse Gefahrstoffe enthalten. Auskünfte darüber bitten wir unter Angabe des betreffenden Typs ebenfalls über die zuständige 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