power inductors type: cdeir6d31f please refer to the sales offices on our website fo r a representative near you www.sumida.com 1/2 product description ? 7.37.1mm max.(lw), 3.2mm max. height. ? inductance range: 1.0 12.0h. ? rated current range: 7.4 2.2a. ? custom design is available. feature ? magnetically shielded construction. ? operating temperature range: 40 105 (including coil s self temperature rise). ? low dcr, flat wire used. ? low core loss in high frequency, ni-zn core used. ? ideally used in notebook, pda and other portable de vice. ? rohs compliance and halogen free. dimensions (mm) land pattern (mm) schematics (bottom)
power inductors type: cdeir6d31f please refer to the sales offices on our website fo r a representative near you www.sumida.com 2/2 specification part no. stamp inductance (100khz (h) d.c.r. max.(typ.) (m;) saturation current (a) 1 temperature rise current (a) 2 cdeir6d31fnp-1r0n 1r0 1.0 30% 8.8(7.3) 7.7(9.7) 7.4(8.5) cdeir6d31fnp-1r5n 1r5 1.5 30% 9.6 (8.0) 6.8(8.5) 6.8(7.9) cdeir6d31fnp-2r2m 2r2 2.2 20% 12(10) 6.0(7.5) 6.5(7.4) cdeir6d31fnp-3r3m 3r3 3.3 20% 19(15) 4.8(6.0) 5.5(6.3) cdeir6d31fnp-4r7m 4r7 4.7 20% 26(21) 4.0(5.0) 4.7(5.4) cdeir6d31fnp-5r6m 5r6 5.6 20% 29(23) 3.5(4.4) 4.4(5.0) cdeir6d31fnp-6r8m 6r8 6.8 20% 40(32) 3.0(3.8) 3.5(4.0) cdeir6d31fnp-8r2m 8r2 8.2 20% 43(34) 2.8(3.5) 3.6(4.1) cdeir6d31fnp-100m 100 10.0 20% 66(53) 2.6(3.2) 2.6(2.9) cdeir6d31fnp-120m 120 12.0 20% 76(61) 2.4(3.0) 2.2(2.5) description of part name cdeir6d31fnp-1r0n 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 which the temperature rise is t 40 .(ta 20 ) b box c carrier tape
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