Ferrites and accessories ER 18/3/10 Planar core Series/Type: B66480 Date: May 2017 EPCOS AG 2017. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS prior express consent is prohibited. EPCOS AG is a TDK Group Company. ER 18/3/10 Planar core B66480 To IEC 62317-9 Optimized winding area Small overall footprint (core and winding) Less EMI Minimized winding length Delivery mode: single units Magnetic characteristics (per set) 1 l/A = 0.732 mm l = 22.1 mm e 2 A = 30.2 mm e 2 A = 30.1 mm min 3 V = 667 mm e Approx. weight 3.5 g/set Ungapped Material A value P Ordering code L e V nH W/set N49 1800 25% 1050 < 0.10 ( 50 mT, 500 kHz, 100 C) B66480G0000X149 N92 1800 25% 1050 < 0.39 (200 mT, 100 kHz, 100 C) B66480G0000X192 N87 2300 25% 1340 < 0.35 (200 mT, 100 kHz, 100 C) B66480G0000X187 N97 2300 25% 1340 < 0.30 (200 mT, 100 kHz, 100 C) B66480G0000X197 Other A values/air gaps and materials available on request see Processing remarks on page 3. L Please read Cautions and warnings and 2 5/17 Important notes at the end of this document.