power inductors type: cdrh3d18/e please refer to the sales offices on our website fo r a representative near you www.sumida.com 1/2 product description ? 4.04.0mm max.(lw),2.0mm max. height. ? inductance range: 1.0 47h. ? rated current range: 0.35 2.40a. ? 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, dsc/dvc, et c as dc-dc converter inductors. ? rohs compliance and halogen free. dimensions (mm) ( 1) not including terminal dimension . land pattern (mm) ( 3 ) 4 . 4 0 . 2 ( 3 ) 1 . 1 0 . 2 ( 1) 3.8 0.2 2 . 8 0 . 9 0 . 2 ( 1 ) 3 . 8 0 . 2 ( 2 ) 5 . 2 m a x . 1 . 4 m a x . 2.0 max. electrode
power inductors type: cdrh3d18/e 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.) ( 20 ) at 20 at 105 temperature rise current (a) 2 cdrh3d18enp-1r0n a 1.030 50(40) 2.80 2.00 2.40 cdrh3d18enp-1r5n b 1.530 56(45) 2.20 1.70 2.20 cdrh3d18enp-2r2n c 2.230 63(50) 1.80 1.30 2.00 cdrh3d18enp-3r3n d 3.330 69(55) 1.60 1.20 1.80 cdrh3d18enp-4r7n e 4.730 107.5(86) 1.35 0.95 1.35 cdrh3d18enp-6r8n f 6.830 150(120) 1.10 0.80 1.10 cdrh3d18enp-100n g 1030 205(164) 0.90 0.65 0.90 cdrh3d18enp-120n h 1230 275(220) 0.80 0.60 0.80 cdrh3d18enp-150n i 1530 302(241) 0.75 0.55 0.75 cdrh3d18enp-220n j 2230 424(339) 0.60 0.45 0.60 cdrh3d18enp-330n k 3330 640(512) 0.50 0.35 0.45 cdrh3d18enp-470n l 4730 964(771) 0.40 0.30 0.35 description of part name cdrh3d18enp-1r0n 1.saturation current: the dc current at which the i nductance decreases to 65% of its nominal value. 2.temperature rise current:the dc current at which the temperature rise is t 40 .(ta 20 ) b box c carrier tape
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