type: cdrh3d11 please refer to the sales offices on our website fo r a representative near you www.sumida.com 1/2 power inductors product description ? 4.0 4.0mm max.(l w),1.2mm max.height. ? inductance range: 2.7 39 h. ? rated current range: 0.14 0.53a. ? in addition to the standards versions shown here, custom inductors are also available to meet your ex act requirements. feature ? magnetically shielded construction. ? storage temperature range: -40 +105 . ? operating temperature range: -40 +105 (including coils self temperature rise). ? ideally used in mobilephone,pda,mp3,dsc/dvc,portabl e dvd, etc as dc-dc converter inductors. ? rohs compliance and halogen free. dimensions (mm) not including terminal dimension land pattern (mm)
type: cdrh3d11 please refer to the sales offices on our website fo r a representative near you www.sumida.com 2/2 power inductors specification part name stamp inductance ( h) 100khz/1v d.c.r.(m ) max.(typ.) (at 20 ) saturation current a 1 temperature rise current (a) 2 cdrh3d11np-2r7n a 2.7 30 78(60) 0.53 1.82 cdrh3d11np-4r7n b 4.7 30 123(95) 0.40 1.38 cdrh3d11np-6r8n c 6.8 30 180(150) 0.34 1.05 cdrh3d11np-8r2n d 8.2 30 204(170) 0.32 0.93 cdrh3d11np-100n e 10 30 240(200) 0.28 0.90 cdrh3d11np-120n f 12 30 276(230) 0.25 0.81 cdrh3d11np-150n g 15 30 372(310) 0.23 0.68 cdrh3d11np-180n h 18 30 468(390) 0.21 0.58 cdrh3d11np-220n i 22 30 540(450) 0.19 0.53 cdrh3d11np-270n j 27 30 726(605) 0.17 0.48 cdrh3d11np-330n k 33 30 822(685) 0.15 0.41 cdrh3d11np-390n l 39 30 942(785) 0.14 0.40 description of part name cdrh3d11np-2r7n 1.saturation current: the dc current at which the i nductance decreases to 65% of it's 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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