power inductors type: cdrh8d38 please refer to the sales offices on our website fo r a representative near you www.sumida.com 1/2 product description ? 8.38.3mm max. (lw ), 4.0 mm max. height. ? inductance range: 1.8 100h. ? rated current range: 0.88 6.8a. ? 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 notebook pc, game machine ,dvd,lcd tv,stb ,etc as dc-dc converter inductors. ? rohs compliance and halogen free. dimensions (mm) land pattern (mm) 8 . 0 0 . 3 8.00.3 4.0 max. 3.8 1.2 6.3 2 . 5 2.0 2 . 8 10.1 6.1
power inductors type: cdrh8d38 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 cdrh8d38np 1r8n 1r8 1.8 30 15.6(12.5) 7.00 6.20 6.80 cdrh8d38np 2r5n 2r5 2.5 30 17.5(14) 6.50 5.50 6.00 cdrh8d38np 3r5n 3r5 3.5 30 24(19) 5.00 4.40 5.20 cdrh8d38np 4r7n 4r7 4.7 30 29(23) 4.60 4.00 4.40 cdrh8d38np 6r0n 6r0 6.0 30 32(25) 4.20 3.50 4.00 cdrh8d38np 100n 100 10 30 48(38) 3.00 2.60 3.20 cdrh8d38np 150n 150 15 30 67(53) 2.75 2.30 2.50 cdrh8d38np 220n 220 22 30 105(84) 2.30 1.88 2.00 cdrh8d38np 330n 330 33 30 157(125) 1.75 1.52 1.60 cdrh8d38np 470n 470 47 30 189(151) 1.52 1.28 1.42 cdrh8d38np 680n 680 68 30 290(232) 1.30 1.10 1.08 cdrh8d38np 101n 101 100 30 410(328) 1.05 0.88 0.88 description of part name cdrh8d38np-1r8n 1. saturation current: the dc current at which the inductance decreases to 65% of its 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
|
