power inductor& 2 in 1 transformer type: cls4d09 please refer to the sales offices on our website fo r a representative near you www.sumida.com 1/2 product description ? 4.9 4.9mm max.(l w), 1.0mm max. height. ? 4 terminal pins type gives a flexible design as in ductors or transformers (sepic,zeta circuit). ? custom design is available. feature ? magnetically shielded construction. ? ideally used in portable devices such as mobilephon e,dsc/dvc,mp3,pda, etc as dc-dc converter inductors, specially suitable for white led drive. ? rohs compliant. dimensions (mm) land pattern (mm) schematics(bottom) 4 3 1 2 m ax .1 .0 5 . 4 3 . 3 1 . 0 + 0. 3 - 0. 2 4.6 + 0 . 3 - 0 . 2 4 . 6 ma x. 1. 0 1 . 4 2 . 9 6 . 2
power inductor& 2 in 1 transformer type: cls4d09 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 (ma) 1 temperature rise current (ma) 2 cls4d09np-4r7n a 4.7 30 185(150) 800 750 cls4d09np-6r8n b 6.8 30 260(210) 630 630 cls4d09np-100n c 10 30 370(300) 500 500 cls4d09np-150n d 15 30 580(470) 420 370 cls4d09np-220n e 22 30 910(730) 350 300 description of part name cls4d09np-4r7n 1. saturation current: the dc current at which the inductance decreases to 65% of its nominal value. 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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