114 www.ctparts.com volume manufacturer of quality inductors, chokes & coils ? for more information contact our distributor: inductors inc. , 5 technology drive, irvine, ca 92618 inside us 800-533-8295 outside us 949-623-2460 fax 949-623-1401 5/16/00 drum cores ordering info central tech dcr saturation rated dimension e part inductance max. dc dc approx. number (h) ( ? ? ) (a) (a) inches ctdr2-1r0k 1.0 .003 108 11.4 .62 ctdr2-1r2k 1.2 .003 108 11.4 .62 ctdr2-1r5k 1.5 .003 83 11.4 .62 ctdr2-1r8k 1.8 .003 68 11.4 .62 ctdr2-2r2k 2.2 .004 68 11.4 .62 ctdr2-2r7k 2.7 .005 58 11.4 .62 ctdr2-3r3k 3.3 .005 58 11.4 .62 ctdr2-3r9k 3.9 .005 50 11.4 .62 ctdr2-4r7k 4.7 .005 50 11.4 .62 ctdr2-5r6k 5.6 .006 44 11.4 .62 ctdr2-6r8k 6.8 .007 39 11.4 .62 CTDR2-8R2K 8.2 .007 36 11.4 .62 ctdr2-100k 10 .009 30 11.4 .62 ctdr2-120k 12 .009 27 11.4 .62 ctdr2-150k 15 .013 25 9.0 .62 ctdr2-180k 18 .018 22 7.2 .63 ctdr2-220k 22 .019 21 7.2 .63 ctdr2-270k 27 .026 20 5.5 .54 ctdr2-330k 33 .029 18 5.5 .59 ctdr2-390k 39 .030 17 5.5 .62 ctdr2-470k 47 .035 15 5.5 .62 ctdr2-560k 56 .039 13 5.5 .65 ctdr2-680k 68 .053 13 4.8 .65 ctdr2-820k 82 .060 11 4.8 .59 ctdr2-101k 100 .080 10 4.0 .59 ctdr2-121k 120 .090 9.4 4.0 .59 ctdr2-151k 150 .098 8.6 4.0 .67 ctdr2-181k 180 .110 7.8 4.0 .59 ctdr2-221k 220 .150 7.0 2.8 .67 ctdr2-271k 270 .213 6.3 2.0 .59 ctdr2-331k 330 .305 5.2 1.6 .56 ctdr2-391k 390 .320 4.9 1.6 .59 ctdr2-471k 470 .355 4.5 1.6 .59 ctdr2-561k 560 .388 4.1 1.6 .59 ctdr2-681k 680 .430 3.7 1.6 .59 ctdr2-821k 820 .590 3.4 1.3 .59 ctdr2-102k 1000 .818 3.1 1.0 .59 ctdr2-122k 1200 1.14 2.7 0.8 .59 ctdr2-152k 1500 1.26 2.4 0.8 .59 ctdr2-182k 1800 1.39 2.2 0.8 .59 ctdr2-222k 2200 1.54 2.0 0.8 .59 ctdr2 series from 1.0 h to 2,200 h not shown at actual size. characteristics rated dc current: measured at 20 c saturation current: lowers inductance by 5% inductance tolerance: k = 10% packaging: bulk pack testing: inductance and q are tested on a hp4262a at 1khz leads: tinned for pc mounting to within 1/16 ? of the parts body sleeving: coils finished with ul-vw-1 sleeving mounting: center hole furnished for mechanical mounting customs: non-standard tolerances and values available upon request
115 volume manufacturer of quality inductors, chokes & coils ? www.ctparts.com for more information contact our distributor: inductors inc. , 5 technology drive, irvine, ca 92618 inside us 800-533-8295 outside us 949-623-2460 fax 949-623-1401 5/16/00 drum cores ctdr2 series notes size a b c d mm 21.3 20.1 12.7 4.95 inches 0.840 0.825 0.500 0.195 physical dimensions
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