cf453215 series - ferrite multi-layer high current chip inductors *rohs directive 2002/95/ec jan 27, 2003 including annex. specifications are subject to change without notice. customers should verify actual device performance in their specific applications. rev. 01/11 *rohs compliant bourns part no. inductance q test freq. srf mhz dcr i rms h tol. % min. l,q mhz min. ? max. ma max. cf453215-r10k 0.10 10 35 25.2 300 0.18 800 cf453215-r12k 0.12 10 35 25.2 280 0.20 770 cf453215-r15k 0.15 10 35 25.2 250 0.22 730 cf453215-r18k 0.18 10 35 25.2 220 0.24 700 cf453215-r22k 0.22 10 40 25.2 200 0.25 665 cf453215-r27k 0.27 10 40 25.2 180 0.26 635 CF453215-R33K 0.33 10 40 25.2 165 0.28 605 cf453215-r39k 0.39 10 40 25.2 150 0.30 575 cf453215-r47k 0.47 10 40 25.2 145 0.32 545 cf453215-r56k 0.56 10 40 25.2 140 0.36 520 cf453215-r68k 0.68 10 40 25.2 135 0.40 500 cf453215-r82k 0.82 10 40 25.2 130 0.45 475 cf453215-1r0k 1.0 10 50 7.96 100 0.50 450 cf453215-1r2k 1.2 10 50 7.96 80 0.55 430 cf453215-1r5k 1.5 10 50 7.96 70 0.60 410 cf453215-1r8k 1.8 10 50 7.96 60 0.65 390 cf453215-2r2k 2.2 10 50 7.96 55 0.70 380 cf453215-2r7k 2.7 10 50 7.96 50 0.75 370 cf453215-3r3k 3.3 10 50 7.96 45 0.80 355 cf453215-3r9k 3.9 10 50 7.96 40 0.90 330 cf453215-4r7k 4.7 10 50 7.96 35 1.00 315 cf453215-5r6k 5.6 10 50 7.96 33 1.10 300 cf453215-6r8k 6.8 10 50 7.96 27 1.20 285 cf453215-8r2k 8.2 10 50 7.96 25 1.40 270 cf453215-100k 10.0 10 50 2.52 20 1.60 250 cf453215-120k 12.0 10 50 2.52 18 2.00 225 cf453215-150k 15.0 10 50 2.52 17 2.50 200 cf453215-180k 18.0 10 50 2.52 15 2.80 190 cf453215-220k 22.0 10 50 2.52 13 3.20 180 cf453215-270k 27.0 10 50 2.52 12 3.60 170 cf453215-330k 33.0 10 50 2.52 11 4.00 160 14.0 (.551) 18.4 (.724) 2.0 0.8 (.079 .031) 50.0 (1.969) 178.0 (7.00) dia. 13.0 0.5 (.512 .020) dia. 13.0 0.5 (.512 .020) dia. 21.0 0.8 (.827 .031) packaging specifications features 1812 size magnetic shielding high q characteristics high current lead free applications prevention of electromagnetic interference to signals on the secondary side of electronic equipment electrical specifications product dimensions recommended layout 4.5 0.2 (.177 .008) 0.8 (.031) max. 3.2 0.2 (.126 .008) 1.5 0.2 (.059 .008) general specifications temperature rise ...................40 ?c max. at rated current operating temperature ..................................-55 c to +125 c storage temperature..-55 c to +125 c reflow soldering ...230 c, 50 sec. max. resistance to soldering heat .................................260 ?c, 5 seconds materials base material ................................ferrite terminal ..........................pd/pt/ag/ni/sn packaging..................1,000 pcs. per reel 4.2 (.165) 2.6 (.102) 1.7 (.067) 1.7 (.067) dimensions: mm (inches) embossed carrier embossed cavity 0.10 (.004) thickness max. 12.0 (.472) the cf453215 series is no longer available, and not recommended for new designs. model cm453232 is preferred. obsolete
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