ELP18/4/10 Ferrite core Series/Type: B66283 Ordering code: B66283W0450K187 Date: 2019-09-12 Version: 1 Content of header bars 1 and 2 of data sheet will be automatically entered in headers and footers Please fill in the table and then change the color towhit. This ensures that the table disappears (invisible) for the customer PDF. Don t change formatting when entering or pasting text in the table and don t add any cell or line in and to it Identification/Classification 1 ELP18/4/10 (header 1 + top left bar): Identification/Classification 2 Ferrite core (header 2 + bottom left header bar): Ordering code: (top right header bar) B66283W0450K187 Series/Type: (bottom right header bar) B66283 Preliminary data (optional): Department: SMP MAG D Date: 2019-09-12 Version: 1 TDK Electronics AG 2019. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without TDK Electronics prior express consent is prohibited. ELP18/4/10 B66283W0450K187 Ferrite core B66283 Magnetic characteristic (per set combination ELP22/6/16 + I18/2/10) -1 l/A = 0.62 mm l = 24.3 mm e 2 A = 39.3 mm e 2 A = 38.9 mm min 3 V = 955 mm e Approx. weight 2.4 g/piece Delivery mode Pieces Packing Standard Styrofoam Tray (size 200 mm 300 mm) 1) A value L Material Air gap Ordering code e nH mm - With clamp recess N87 450 10% 185 1 app. 0.1 B66283W0450K187 (ELP18/4/10) 1) Measurement Parameter: 10 kHz, 0.25 mT, 100 turns, room temperature. AL value is measured acc. to IEC62044-2. An appropriate wringing of cores with polished surface is used to improve 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 AL). Visual inspection acc. to IEC 60424. SMP MAG D 2019-09-12 Please read Cautions and warnings and Page 2 of 6 Important notes at the end of this document.