Ferrites and accessories ETD 39/20/13 Core and accessories Series/Type: B66363, B66364 Date: September 2006, December 2008 EPCOS AG 2006. Reproduction, publication and dissemination of this data sheet, enclosures hereto and the information contained therein without EPCOS prior express consent is prohibited.ETD 39/20/13 Core B66363 To IEC 61185 For SMPS transformers with optimum weight/performance ratio at small volume Delivery mode: single units Magnetic characteristics (per set) 1 l/A = 0.74 mm 12,8 0,6 l = 92.2 mm e 2 A = 125 mm e 2 A = 123 mm min 3 V = 11500 mm e 29,3+1,6 +1,1 Approx. weight 60 g/set 38,9 0,7 FEK0053-8 Ungapped Material A value P Ordering code L e V nH W/set N27 2550 +30/20% 1500 < 2.22 (200 mT, 25 kHz, 100 C) B66363G0000X127 N87 2700 +30/20% 1600 < 6.00 (200 mT, 100 kHz, 100 C) B66363G0000X187 N97 2800 +30/20% 1650 < 5.10 (200 mT, 100 kHz, 100 C) B66363G0000X197 Gapped Material g A value Ordering code L e approx. ** = 27 (N27) mm nH ** = 87 (N87) N27, 0.10 0.02 1062 622 B66363G0100X1** N87 0.20 0.02 639 374 B66363G0200X1** 0.50 0.05 326 191 B66363G0500X1** 1.00 0.05 196 115 B66363G1000X1** The A value in the table applies to a core set comprising one ungapped core (dimension g = 0) and L one gapped core (dimension g > 0). Please read Cautions and warnings and 2 09/06 Important notes at the end of this document. 20 0,4 14,2+0,8 12,8 0,6 g