Ferrites and Accessories PQ Cores Series/Type: PQ 20/20 The following products presented in this data sheet are being withdrawn. Ordering Code Substitute Product Date of Withdrawal Deadline Last Last Shipments Orders B65876E1014D001 2010-12-10 2011-03-31 2011-06-30 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. EPCOS AG 2015. 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. Ferrites and Accessories PQ20/20/14-1 Cores and coil former B65875A, B65876E Cores B65875A series To IEC 62317-13 Delivery mode: sets Magnetic characteristics (per set) -1 l/A = 0.718 mm l = 45.20 mm e 2 A = 62.90 mm e 2 A = 54.40 mm min 3 V = 2843 mm e Approx. weight : 15.6 g/set Dimensions in mm Ungapped 1) Material A value P Ordering code L e V nH W/Set N87 2650 +30/-20% 1515 < 1.65 (100 kHz, 200 mT, 100 C) B65875A0000R087 N97 2750 +30/-20% 1565 < 1.50 (100 kHz, 200 mT, 100 C) B65875A0000R097 N95 3300 +30/-20% 1860 < 1.60 (100 kHz, 200 mT, 25 C-100 C) B65875A0000R095 < 1.92 (100 kHz, 200 mT, 120 C) N49 2000 +30/-20% 1150 < 0.90 (500 kHz, 50 mT, 100 C) B65875A0000R049 1) Measurement parameter: 10 kHz, 0.25 mT, 100 turns, room temperature. A value is measured acc. to IEC62044-2. An appropriate wringing of cores with polished surface is used to improve L reproducibility of the measurement. (It is recommended to rub the mating surfaces themselves six times in a circular or elliptic arc that matches the core profile before measuring A value). L KA IN FER D PD, SMP IN FER D PD August 2009 Please read Cautions and warnings and Page 2 of 5 Important notes at the end of this document.