power inductor< smd type: cdrc series> type: cdrc62 please refer to the sales offices on our website fo r a representative near you www.sumida.com 1/2 product description ? 6.76.7mm max.(lw), 2.5mm max. height. ? inductance range: 8h 1.2mh. ? rated current range: 62ma 764ma. ? 4 terminal pins type gives a flexible design as in ductors or transformers (sepic,zeta circuit). feature ? magnetically shielded construction. ? storage temperature range: -40 +100 . ? operating temperature range: -40 +100 (including coils self temperature rise). ? ideally used in portable devices such as dvd,dsc/dv c,mp3,pda,hdd etc as dc-dc converter inductors. ? rohs compliance. dimensions (mm) land pattern (mm) schematics(bottom) 6.30.4 2.5 max. 0.6 0.80.3 4.70.4 0.80.3 0 . 8 0 . 3 0 . 8 0 . 3 4 . 2 0 . 4 6 . 3 0 . 4 between(1-4) surface of copper pattern resistance 4.0 6.8 3 . 5 6 . 8 2 1 3 4 s 8.0h180h 220h1.2mh 2 1 3 4 s s 2 1 3 4 s s or (1) (2)
power inductor< smd type: cdrc series> type: cdrc62 please refer to the sales offices on our website fo r a representative near you www.sumida.com 2/2 specification(used as inductors) part name stamp inductance ( h) d.c.r.( ) max.(typ.) (at 20 ) rated current (ma) 2 s.r.f. (mhz) [typ.] cdrc62np-8r0n 8r0 8 25% 0.077 (0.062) 764 38.6 cdrc62np-100n 100 10 25% 0.104 (0.083) 712 33.9 cdrc62np-150n 150 15 25% 0.131 (0.105) 556 27.6 cdrc62np-220n 220 22 25% 0.200 (0.160) 467 23.0 cdrc62np-330n 330 33 25% 0.264 (0.211) 374 18.9 cdrc62np-390n 390 39 25% 0.381 (0.305) 354 16.9 cdrc62np-470n 470 47 25% 0.430 (0.344) 320 15.0 cdrc62np-560n 560 56 25% 0.480 (0.384) 290 14.0 cdrc62np-680n 680 68 25% 0.624 (0.499) 248 12.2 cdrc62np-820n 820 82 25% 0.671 (0.537) 237 11.4 cdrc62np-101m 101 100 20% 0.769 (0.615) 212 10.2 cdrc62np-121m 121 120 20% 1.02 (0.816) 194 9.4 cdrc62np-151m 151 150 20% 1.43 (1.14) 174 8.6 cdrc62np-181m 181 180 20% 1.60 (1.28) 160 7.5 cdrc62np-221m 221 220 20% 1.77 (1.42) 142 7.2 cdrc62np-271m 271 270 20% 2.30 (1.84) 130 6.5 cdrc62np-331m 331 330 20% 2.71 (2.16) 117 5.8 cdrc62np-391m 391 390 20% 3.02 (2.42) 108 5.3 cdrc62np-471m 471 470 20% 3.93 (3.14) 98 4.8 cdrc62np-561m 561 560 20% 4.46 (3.57) 91 4.4 cdrc62np-681m 681 680 20% 6.05 (4.84) 83 4.0 cdrc62np-821m 821 820 20% 6.79 (5.43) 75 3.7 cdrc62np-102m 102 1000 20% 9.98 (7.98) 66 3.3 cdrc62np-122m 122 12 00 20% 11.8 (9.44) 62 3.0 description of part name cdrc62np-8r0n 1: measuring frequency: 8.0 h 82 h at 100khz 100 h 1.2mh at 1khz 2: rated current: the d.c. current at which the ind uctance decreases to 75% of its nominal value or when t=40 , whichever is lower(ta=20 ). b box c carrier tape
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