power inductors type: cdr156 please refer to the sales offices on our website fo r a representative near you www.sumida.com 1/2 product description ? 18.5 15.0mm max.(l w), 7.0mm max. height. ? inductance range: 1.0 h 1.0mh. ? rated current range: 0.48 10a . ? in addition to the standards versions shown here, custom inductors are also available to meet your ex act requirements. feature ? magnetically unshielded construction. ? storage temperature range: -40 +100 . ? operating temperature range: -40 +100 (including coils self temperature rise). ? ideally used in notebook pc ,lcd tv ,game machine , hdd ,dsc/dvc , etc as dc-dc converter inductors. ? rohs compliance. dimensions (mm) land pattern (mm) max.18.5 m ax.7.0 12.7 m a x . 1 5 . 0 2 . 6 2 . 6 12.4 3 . 0 3 . 0 3.0 3.0
power inductors type: cdr156 please refer to the sales offices on our website fo r a representative near you www.sumida.com 2/2 specification part name stamp inductance h 100khz d.c.r.(m ) max.(typ.) (at 20 ) saturation current a 1 temperature rise current (a) 2 cdr156np-1r0m 1r0m 1.0 20 5.3(4.2) 28.0 10.0 cdr156np-2r5m 2r5m 2.5 20 8.1(6.5) 18.4 9.0 cdr156np-3r3m 3r3m 3.3 20 9.8(7.8) 16.4 7.5 cdr156np-5r6m 5r6m 5.6 20 13.5(10.8) 12.8 7.0 cdr156np-6r8m 6r8m 6.8 20 17.5(14.0) 11.2 6.0 cdr156np-100l 100l 10 15 25.0(20.0) 9.6 5.5 cdr156np-150l 150l 15 15 34.5(27.6) 7.6 4.3 cdr156np-220l 220l 22 15 43.5(34.8) 6.4 4.0 cdr156np-330l 330l 33 15 68.0(54.4) 5.2 3.0 cdr156np-470l 470l 47 15 97.8(78.2) 4.2 2.5 cdr156np-680l 680l 68 15 144.6(115.7) 3.6 2.0 cdr156np-101l 101l 100 15 220.0(176.0) 2.9 1.6 cdr156np-151l 151l 150 15 315.2(252.2) 2.5 1.3 cdr156np-221l 221l 220 15 466.3(373.0) 2.0 1.1 cdr156np-331l 331l 330 15 646.0(516.8) 1.6 0.9 cdr156np-471l 471l 470 15 933.3(746.6) 1.4 0.75 cdr156np-681l 681l 680 15 1670(1340) 1.1 0.55 cdr156np-102l 102l 1000 15 2100(1750) 0.9 0.48 description of part name cdr156np-1r0m 1.saturation current: the dc current at which the i nductance decreases to 90% of its initial value. (ta 20 ) 2. temperature rise current: the dc current at whic h the temperature rise is t 40 .(ta 20 ) b box c carrier tape
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