power inductors type: cdrh127 , cdrh127/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), 8.0mm max. height. ? both standard type cdrh127 and low dcr type cdrh127 /ld are available. ? inductance range:1.2 h 1.0mh(cdrh127); 1.0 h 1.0mh(cdrh127/ld). ? rated current range: 0.55 9.8a(cdrh127); 0.7 14a(cdrh127/ld). ? in addition to the standard versions of inductors s hown here, custom inductors are available to meet your exact requirements. feature ? magnetically shielded construction. ? ideally used in notebook pc, lcd tv,dvd, game machi ne, stb ,projector etc as dc-dc converter inductors. ? qualification to aec-q200. ? rohs compliance and halogen free. dimensions (mm) land pattern (mm) dimension of cdrh127 part of silk screen 2 . 9 7 . 0 1 2 . 8 5.4 12.00.3 0.2 max.8.0 12.00.3 5.0 0.2 7.6 12.00.2 electrode terminal
power inductors type: cdrh127 , cdrh127/ld please refer to the sales offices on our website fo r a representative near you www.sumida.com 2/4 specification(cdrh127) part name stamp inductance ( h) d.c.r.( ) max.(typ.) (at 20 ) rated current ( ) 1 measuring frequency cdrh127np-1r2n 1r2 40% 1.2 20% 7.0m(5.2m) 9.80 cdrh127np-2r4n 2r4 40% 2.4 20% 11.5m(8.5m) 8.00 cdrh127np-3r5n 3r5 40% 3.5 20% 13.5m(10.0m) 7.50 cdrh127np-4r7n 4r7 40% 4.7 20% 15.8m(11.7m) 6.80 cdrh127np-6r1n 6r1 40% 6.1 20% 17.6m(13.0m) 6.60 cdrh127np-7r6n 7r6 40% 7.6 20% 20.0m(15.0m) 5.90 at 100 khz cdrh127np-100m 100 10 20% 21.6m(16.0m) 5.40 cdrh127np-120m 120 12 20% 24.3m(18.0m) 4.90 cdrh127np-150m 150 15 20% 27.0m(20.0m) 4.50 cdrh127np-180m 180 18 20% 39.2m(29.0m) 3.90 cdrh127np-220m 220 22 20% 43.2m(32.0m) 3.60 cdrh127np-270m 270 27 20% 45.9m(34.0m) 3.40 cdrh127np-330m 330 33 20% 64.8m(48.0m) 3.00 cdrh127np-390m 390 39 20% 72.9m(54.0m) 2.75 cdrh127np-470m 470 47 20% 0.10 (76.0m) 2.50 cdrh127np-560m 560 56 20% 0.11 (83.0m) 2.35 cdrh127np-680m 680 68 20% 0.14 (0.10) 2.10 cdrh127np-820m 820 82 20% 0.16 (0.12) 1.95 cdrh127np-101m 101 100 20% 0.22 (0.17) 1.70 cdrh127np-121m 121 120 20% 0.25 (0.18) 1.60 cdrh127np-151m 151 150 20% 0.28 (0.21) 1.42 cdrh127np-181m 181 180 20% 0.35 (0.26) 1.30 cdrh127np-221m 221 220 20% 0.39 (0.29) 1.16 cdrh127np-271m 271 270 20% 0.56 (0.42) 1.06 cdrh127np-331m 331 330 20% 0.64 (0.47) 0.95 cdrh127np-391m 391 390 20% 0.70 (0.52) 0.88 cdrh127np-471m 471 470 20% 0.98 (0.73) 0.79 cdrh127np-561m 561 560 20% 1.07 (0.79) 0.73 cdrh127np-681m 681 680 20% 1.46 (1.12) 0.67 cdrh127np-821m 821 820 20% 1.64 (1.26) 0.60 cdrh127np-102m 102 1000 20% 1.82 (1.40) 0.55 at 1 khz
power inductors type: cdrh127 , cdrh127/ld please refer to the sales offices on our website fo r a representative near you www.sumida.com 3/4 specification(cdrh127/ld) part name stamp inductance ( h) d.c.r.( ) max.(typ.)(at 20 ) rated current ( ) 1 measuring frequency cdrh127/ldnp-1r0n 1r0 1.0 30% 6.5m(5.0m) 14.0 cdrh127/ldnp-2r4n 2r4 2.4 30% 10.5m(8.1m) 10.3 cdrh127/ldnp-3r5n 3r5 3.5 30% 12.4m(9.5m) 9.30 cdrh127/ldnp-4r6n 4r6 4.6 30% 13.8m(10.6m) 9.10 cdrh127/ldnp-5r8n 5r8 5.8 30% 16.2m(12.4m) 8.60 cdrh127/ldnp-7r4n 7r4 7.4 30% 17.7m(13.6m) 7.40 at 100 khz cdrh127/ldnp-100m 100 10 20% 19.5m(15.0m) 6.70 cdrh127/ldnp-120m 120 12 20% 21.3m(16.4m) 6.45 cdrh127/ldnp-150m 150 15 20% 26.4m(20.3m) 5.65 cdrh127/ldnp-180m 180 18 20% 28.0m(21.5m) 5.10 cdrh127/ldnp-220m 220 22 20% 36.4m(28.0m) 4.70 cdrh127/ldnp-270m 270 27 20% 41.6m(32.0m) 4.20 cdrh127/ldnp-330m 330 33 20% 53.3m(41.0m) 3.90 cdrh127/ldnp-390m 390 39 20% 60.5m(46.5m) 3.50 cdrh127/ldnp-470m 470 47 20% 78.0m(60.0m) 3.25 cdrh127/ldnp-560m 560 56 20% 90.0m(69.0m) 2.90 cdrh127/ldnp-680m 680 68 20% 120m(92.0m) 2.60 cdrh127/ldnp-820m 820 82 20% 119m(91.0m) 2.40 cdrh127/ldnp-101m 101 100 20% 151m (119m) 2.10 cdrh127/ldnp-121m 121 120 20% 169m (130m) 1.90 cdrh127/ldnp-151m 151 150 20% 227m (174m) 1.80 cdrh127/ldnp-181m 181 180 20% 299m (230m) 1.55 cdrh127/ldnp-221m 221 220 20% 338m (260m) 1.45 cdrh127/ldnp-271m 271 270 20% 419m (322m) 1.30 cdrh127/ldnp-331m 331 330 20% 471m (362m) 1.20 cdrh127/ldnp-391m 391 390 20% 572m (440m) 1.10 cdrh127/ldnp-471m 471 470 20% 741m (570m) 1.00 cdrh127/ldnp-561m 561 560 20% 852m (655m) 0.95 cdrh127/ldnp-681m 681 680 20% 1.13 (870m) 0.85 cdrh127/ldnp-821m 821 820 20% 1.24 (950m) 0.75 cdrh127/ldnp-102m 102 1000 20% 1.50 (1.15) 0.70 at 1 khz
power inductors type: cdrh127 , cdrh127/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 cdrh127/ldnp-1r0n 1. rated current: the dc current at which the induc tance decreases to 75% of it's nominal value or when t=40 , whichever is lower(ta=20 ). b box c carrier tape
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