power inductors type: cdrh4d29/ld please refer to the sales offices on our website fo r a representative near you www.sumida.com 1/2 1 . 8 3 . 1 6 . 4 product description ? 5.1 5.1mm max.(l w), 3.0mm max. height. ? inductance range: 0.8 100h. ? rated current range: 0.29 3.0 a. ? custom design is available. feature ? magnetically shielded construction. ? storage temperature range: -40 +105 . ? operating temperature range: -40 +105 (including coils self temperature rise). ? ideally used in mobile phone,pda,mp3,hdd,dsc/dvc,no te book pc, etc as dc-dc converter. ? rohs compliance and halogen free. dimensions (mm) not including terminal dimension. land pattern (mm) electrode 4.90.2 3.0 max. 4 . 9 0 . 2 1 . 4 3 . 5 5 . 6
power inductors type: cdrh4d29/ld please refer to the sales offices on our website fo r a representative near you www.sumida.com 2/2 specification saturation current a 1 part name stamp inductance h 100khz/1v d.c.r.(m ) max.(typ.) (at 20 ) at 20 at 105 temperature rise current (a) 2 cdrh4d29ldnp-r80p r80 0.825 13.9(11.1) 3.00 2.50 5.40 cdrh4d29ldnp-1r5p 1r5 1.525 18.0(14.4) 2.40 2.00 4.50 cdrh4d29ldnp-2r2p 2r2 2.225 20.1(16.1) 2.00 1.70 4.10 cdrh4d29ldnp-3r3p 3r3 3.325 29.5(23.6) 1.60 1.30 3.20 cdrh4d29ldnp-4r7p 4r7 4.725 35.4(28.3) 1.30 1.10 2.80 cdrh4d29ldnp-5r6p 5r6 5.625 45.9(36.7) 1.20 1.00 2.40 cdrh4d29ldnp-6r8p 6r8 6.825 49.3(39.4) 1.15 0.95 2.30 cdrh4d29ldnp-8r2p 8r2 8.225 53.3(42.6) 1.00 0.85 2.20 cdrh4d29ldnp-100m 100 10.020 71.6(57.3) 0.90 0.76 1.85 cdrh4d29ldnp-150m 150 15.020 93.0(74.4) 0.72 0.62 1.70 cdrh4d29ldnp-220m 220 22.020 122(97.6) 0.65 0.53 1.35 cdrh4d29ldnp-330m 330 33.020 190(152) 0.52 0.43 1.05 cdrh4d29ldnp-390m 390 39.020 218(174) 0.46 0.4 1.00 cdrh4d29ldnp-470m 470 47.020 238(190) 0.41 0.36 0.95 cdrh4d29ldnp-680m 680 68.020 355(284) 0.36 0.30 0.75 cdrh4d29ldnp-820m 820 82.020 474(379) 0.32 0.27 0.62 cdrh4d29ldnp-101m 101 10020 523(418) 0.29 0.24 0.58 description of part name: cdrh4d29ldnp- r80p 1. saturation current: the dc current at which the inductance decreases to 65% of it's 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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