? electrical characteristics ? dimensions & recommended land pattern [unit : mm] part no. inductance (uh) dc resistance ( ? )max rated current (a) max. sfcb6028-1r64r7 4.7uh ?? 20% 0.052 1.60 sfcb6028-1r56r8 6.8uh ?? 20% 0.063 1.50 sfcb6028-1r3100 10.0uh ?? 20% 0.091 1.30 sfcb6028-1r0150 15.0uh ?? 20% 0.120 1.00 sfcb6028-r77220 22.0uh ?? 20% 0.136 0.77 sfcb6028-r69330 33.0uh ?? 20% 0.259 0.69 sfcb6028-r59470 47.0uh ?? 20% 0.384 0.59 sfcb6028-r50680 68.0uh ?? 20% 0.618 0.50 sfcb6028-r42101 100uh ?? 20% 0.910 0.42 sfcb6028-r28221 220uh ?? 20% 1.616 0.28 sfcb6028-r21331 330uh ?? 20% 2.470 0.21 sfcb6028-r15471 470uh ?? 20% 3.185 0.15 ? testing instrument : 1) inductance : hp 4284a lcr meter 2) dc resistance : hioki m ? hi-tester 3220 ? tested at 100khz, 0.25 vrms. ? rated current (a) : the current when the inductance becomes 20% lower than it s nominal value or temperature rise of coil becomes ?a t=40 ? . (ta=20 ? ) sfcb6028 series shielded type 2.6 6.6 2.0 2.0 2.5 tolerance : ?? 0.2 6.0 3.0 max 1.5 3.0 1.9 2.2 1.9 1.5 1.5 6.0 24 ? electrical characteristics ? dimensions & recommended land pattern [unit : mm] part no. inductance (uh) dc resistance ( ? )max rated current (a) max. sfcb6030-2r62r5 2.5 uh ?? 30% 0.018 2.60 sfcb6030-2r43r0 3.0 uh ?? 30% 0.024 2.40 sfcb6030-1r95r3 5.3 uh ?? 30% 0.038 1.90 sfcb6030-1r86r2 6.2 uh ?? 30% 0.045 1.80 sfcb6030-1r3100 10.0 uh ?? 20% 0.065 1.30 sfcb6030-1r1150 15.0 uh ?? 20% 0.103 1.10 sfcb6030-1r0180 18.0 uh ?? 20% 0.110 1.00 sfcb6030-r90220 22.0 uh ?? 20% 0.122 0.90 sfcb6030-r75330 33.0 uh ?? 20% 0.189 0.75 sfcb6030-r70390 39.0 uh ?? 20% 0.212 0.70 sfcb6030-r62470 47.0 uh ?? 20% 0.250 0.62 SFCB6030-R58560 56.0 uh ?? 20% 0.304 0.58 sfcb6030-r52680 68.0 uh ?? 20% 0.355 0.52 sfcb6030-r42680 100 uh ?? 20% 0.520 0.42 ? testing instrument : 1) inductance : hp 4284a lcr meter 2) dc resistance : hioki m ? hi-tester 3220 ? tested at 100khz, 0.25 vrms. ? rated current (a) : the current when the inductance becomes 35% lower than it s nominal value or temperature rise of coil becomes ?a t=30 ? . (ta=20 ? ) sfcb6030 series shielded type samwha tecom co., ltd.
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