power inductors type: cdh63 please refer to the sales offices on our website fo r a representative near you www.sumida.com 1/2 1.7 4.10.2 max.2.9 6.30.2 electrode terminal 1.0 max.6.1 product description ? 6.5 6.1mm max.(l w), 2.9mm max. height. ? inductance range: 1.4 220 h ? rated current range: 0.19 2.55a ? in addition to the standard versions of inductors s hown here, custom inductors are available to meet your exact r equirements. feature ? magnetically unshielded construction. ? ideally used in pda,dvd,hdd, dvc, game machine, not ebook pc, etc as dc-dc converter inductors. ? rohs compliance dimensions (mm) land pattern (mm) 2.1 dimension of cdh63 3 . 6 7 . 0 1 . 7 part of silk screen
power inductors type: cdh63 please refer to the sales offices on our website fo r a representative near you www.sumida.com 2/2 b box c carrier tape specification saturation current a 1 part name stamp inductance h 100khz/1v d.c.r.( ) max.(typ.) (at 20 ) at 20 at 105 temperature rise current (a) 2 cdh63np-1r4m b 1.4 20 35m(27.5m) 3.20 2.30 2.55 cdh63np-2r0m c 2.0 20 51m(41.0m) 2.60 2.00 2.30 cdh63np-3r3m d 3.3 20 70m(56m) 2.20 1.70 1.80 cdh63np-3r9m e 3.9 20 92m(73m) 2.00 1.40 1.65 cdh63np-4r7m f 4.7 20 105m(84m) 1.80 1.30 1.55 cdh63np-5r6m g 5.6 20 136m(109m) 1.60 1.15 1.35 cdh63np-6r8m h 6.8 20 144m(115m) 1.50 1.05 1.30 cdh63np-8r2m i 8.2 20 184m(147m) 1.28 1.00 1.20 cdh63np-100m j 10 20 209m(167m) 1.20 0.93 1.10 cdh63np-120m k 12 20 239m(191m) 1.15 0.85 1.00 cdh63np-150m l 15 20 275m(220m) 1.10 0.76 0.78 cdh63np-180m m 18 20 0.38(0.30) 0.94 0.73 0.75 cdh63np-220m n 22 20 0.45(0.36) 0.85 0.70 0.70 cdh63np-270m o 27 20 0.58(0.46) 0.75 0.61 0.63 cdh63np-330m p 33 20 0.66(0.53) 0.68 0.56 0.59 cdh63np-390m q 39 20 0.78(0.62) 0.64 0.49 0.53 cdh63np-470k r 47 10 1.00(0.80) 0.59 0.46 0.48 cdh63np-560k s 56 10 1.13(0.90) 0.53 0.40 0.42 cdh63np-680k t 68 10 1.48(1.18) 0.48 0.37 0.39 cdh63np-820k u 82 10 1.60(1.33) 0.44 0.35 0.36 cdh63np-101k v 100 10 1.81(1.51) 0.39 0.31 0.34 cdh63np-121k w 120 10 2.40(2.00) 0.37 0.28 0.30 cdh63np-151k x 150 10 3.24(2.70) 0.31 0.24 0.23 cdh63np-181k y 180 10 3.60(3.00) 0.29 0.22 0.21 cdh63np-221k z 220 10 4.33(3.61) 0.27 0.20 0.19 description of part name cdh63np-1r4m 1.saturation current: the dc current at which the i nductance decreases to 90% of it's initial value. 2. temperature rise current:the dc current at which th e temperature rise is t 40 .(ta 20 )
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