type: cdh25d11 please refer to the sales offices on our website fo r a representative near you www.sumida.com 1/2 p ower inductors product description ? 2.6 2.1 mm max.(l w),1.2mm max. height. ? inductance range: 0.47 10 h. ? rated current range: 0.44 1.80a. ? 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 mobile phone,pda,mp3,dsc/dvc,portab le dvd etc as dc-dc converter inductors. ? rohs compliance. dimensions (mm) dimensions without tolerance are approx. land pattern (mm) schematics (bottom) 2.50.10 2 . 0 0 . 1 0 1.2 max. 1.1 1 . 9 0.85 0.85 0.8 2.00 1 2
type: cdh25d11 please refer to the sales offices on our website fo r a representative near you www.sumida.com 2/2 p ower inductors b: box c: carrier tape specification part name stamp inductance 1mhz (h) d.c.r. max.(typ.) ( ) saturation current a 1 temperature rise current (a) 2 cdh25d11hf-r47n a 0.4730% 68.9m(55.1m) 3.05(3.81) 1.80(2.00) cdh25d11hf-1r0n b 1.030% 0.108(86.4m) 2.20(2.75) 1.40(1.58) cdh25d11hf-1r5n c 1.530% 0.165(0.132) 1.78(2.23) 1.15(1.30) cdh25d11hf-2r2m d 2.220% 0.195(0.156) 1.39(1.74) 1.02(1.15) cdh25d11hf-3r3m e 3.320% 0.301(0.241) 1.14(1.42) 0.80(0.89) cdh25d11hf-4r7m f 4.720% 0.468(0.374) 0.98(1.22) 0.60(0.67) cdh25d11hf-6r8m g 6.820% 0.730(0.584) 0.82(1.02) 0.48(0.55) cdh25d11hf-100m j 10.020% 0.983(0.786) 0.68(0.85) 0.44(0.52) description of part name cdh25d11hf-r47n 1. saturation current: the dc current at which the inductance decreases to 70% of its nominal value. 2. temperature rise current: the dc current at whic h the temperature rise is t 40 (ta 20 ) .
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