power inductors type: cdrh125, cdrh125/ld please refer to the sales offices on our website fo r a representative near you www.sumida.com 1/4 product description 12.3 12.3mm max.(l w), 6.0mm max. height. inductance range: 1.3 h 1.0mh(cdrh125); 7.5 h 1.0mh(cdrh125/ld); rated current range: 0.4 8.0a(cdrh125); 0.46 5.6a(cdrh125/ld); custom design is available. feature magnetically shielded construction. ideally used in notebook pc, lcd tv,dvd, game mach ine, stb ,projector etc as dc-dc converter inductors. rohs compliance. dimensions (mm) land pattern (mm) electrode 12.00.3 0.2 5.0 max.6.0 12.00.3 7.60.2 11.80.2 dimension of cdrh125/ld 2 . 9 7 . 0 1 2 . 8 5.4 part of solder resist printing
power inductors type: cdrh125, cdrh125/ld please refer to the sales offices on our website fo r a representative near you www.sumida.com 2/4 specification (cdrh125) part name stamp inductance ( h) d.c.r.( ) max.(typ.) (20 ) rated current (a) 1 measuring frequency cdrh125np-1r3n 1r3 1.3 30% 20% 0.012(0.009) 8.00 7.96mhz cdrh125np-2r1n 2r1 2.1 30% 20% 0.014(0.011) 7.00 7.96mhz cdrh125np-3r1n 3r1 3.1 30% 20% 0.017(0.013) 6.00 7.96mhz cdrh125np-4r4n 4r4 4.4 30% 20% 0.020(0.016) 5.00 7.96mhz cdrh125np-5r8n 5r8 5.8 30% 20% 0.021(0.017) 4.40 7.96mhz cdrh125np-7r5n 7r5 7.5 30% 20% 0.024(0.019) 4.20 7.96mhz cdrh125np-100m 100 10 20% 0.025(0.019) 4.00 1khz cdrh125np-120m 120 12 20% 0.027(0.021) 3.50 1khz cdrh125np-150m 150 15 20% 0.030(0.023) 3.30 1khz cdrh125np-180m 180 18 20% 0.034(0.026) 3.00 1khz cdrh125np-220m 220 22 20% 0.036(0.028) 2.80 1khz cdrh125np-270m 270 27 20% 0.051(0.039) 2.30 1khz cdrh125np-330m 330 33 20% 0.057(0.044) 2.10 1khz cdrh125np-390m 390 39 20% 0.068(0.052) 2.00 1khz cdrh125np-470m 470 47 20% 0.075(0.058) 1.80 1khz cdrh125np-560m 560 56 20% 0.11(0.084) 1.70 1khz cdrh125np-680m 680 68 20% 0.12(0.093) 1.50 1khz cdrh125np-820m 820 82 20% 0.14(0.11) 1.40 1khz cdrh125np-101m 101 100 20% 0.16(0.12) 1.30 1khz cdrh125np-121m 121 120 20% 0.17(0.13) 1.10 1khz cdrh125np-151m 151 150 20% 0.23(0.18) 1.00 1khz cdrh125np-181m 181 180 20% 0.29(0.22) 0.90 1khz cdrh125np-221m 221 220 20% 0.40(0.31) 0.80 1khz cdrh125np-271m 271 270 20% 0.46(0.35) 0.75 1khz
power inductors type: cdrh125, cdrh125/ld please refer to the sales offices on our website fo r a representative near you www.sumida.com 3/4 part name stamp inductance ( h) d.c.r.( ) max.(typ.) (at 20 ) rated current (a) 1 measuring frequency cdrh125np-331m 331 330 20% 0.51(0.39) 0.68 1khz cdrh125np-391m 391 390 20% 0.69(0.53) 0.65 1khz cdrh125np-471m 471 470 20% 0.77(0.59) 0.58 1khz cdrh125np-561m 561 560 20% 0.86(0.66) 0.54 1khz cdrh125np-681m 681 680 20% 1.20(0.92) 0.48 1khz cdrh125np-821m 821 820 20% 1.34(1.03) 0.43 1khz cdrh125np-102m 102 1000 20% 1.53(1.18) 0.40 1khz specification (cdrh125/ld) part no. stamp inductance ( h) 1 d.c.r (@) [typ.] d.c.r (@) [max.] rated current (a) 1 measuring frequency cdrh125/ldnp-7r5n 7r5 7.5 30% 14.7m@ 19.0m@ 5.60 7.96mhz cdrh125/ldnp-100n 100 10 30% 22.5m@ 29.0m@ 4.60 100khz cdrh125/ldnp-120m 120 12 20% 24.6m@ 32.0m@ 4.20 100khz cdrh125/ldnp-150m 150 15 20% 27.1m@ 35.0m@ 4.00 100khz cdrh125/ldnp-180m 180 18 20% 31.8m@ 41.0m@ 3.56 100khz cdrh125/ldnp-220m 220 22 20% 33.9m@ 44.0m@ 3.28 100khz cdrh125/ldnp-270m 270 27 20% 41.5m@ 52.0m@ 3.00 100khz cdrh125/ldnp-330m 330 33 20% 50.0m@ 65.0m@ 2.60 100khz cdrh125/ldnp-390m 390 39 20% 60.0m@ 75.0m@ 2.40 100khz cdrh125/ldnp-470m 470 47 20% 72.5m@ 95.0m@ 2.30 100khz cdrh125/ldnp-560m 560 56 20% 95.4m@ 125m@ 2.00 100khz cdrh125/ldnp-680m 680 68 20% 0.110 0.140 1.85 100khz cdrh125/ldnp-820m 820 82 20% 0.121 0.157 1.70 100khz cdrh125/ldnp-101m 101 100 20% 0.144 0.187 1.60 100khz cdrh125/ldnp-121m 121 120 20% 0.175 0.228 1.37 100khz cdrh125/ldnp-151m 151 150 20% 0.218 0.280 1.26 100khz
power inductors type: cdrh125, cdrh125/ld please refer to the sales offices on our website fo r a representative near you www.sumida.com 4/4 description of part name cdrh125np-100m 1. rated current: the dc current at which the induc tance decreases to 75% of its nominal value or when t=40 , whichever is lower(ta=20 ). part no. stamp inductance ( h) d.c.r (@) [typ.] d.c.r (@) [max.] rated current (a) 1 measuring frequency cdrh125/ldnp-181m 181 180 20% 0.259 0.335 1.14 100khz cdrh125/ldnp-221m 221 220 20% 0.303 0.395 1.08 100khz cdrh125/ldnp-271m 271 270 20% 0.403 0.520 0.94 100khz cdrh125/ldnp-331m 331 330 20% 0.547 0.710 0.85 100khz cdrh125/ldnp-391m 391 390 20% 0.614 0.800 0.77 100khz cdrh125/ldnp-471m 471 470 20% 0.711 0.920 0.72 100khz cdrh125/ldnp-561m 561 560 20% 0.956 1.20 0.67 100khz cdrh125/ldnp-681m 681 680 20% 1.08 1.35 0.57 100khz cdrh125/ldnp-821m 821 820 20% 1.17 1.40 0.51 100khz cdrh125/ldnp-102m 102 1000 20% 1.62 1.95 0.46 100khz b box c carrier tape
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