? electrical characteristics ? dimensions & recommended land pattern [unit : mm] part no. inductance (uh) dc resistance ( ? )max rated current (a) max. sfcb1045-2r9100 10.0 uh ?? 20% 0.045 2.90 sfcb1045-2r3150 15.0 uh ?? 20% 0.061 2.30 sfcb1045-1r9220 22.0 uh ?? 20% 0.076 1.90 sfcb1045-1r5330 33.0 uh ?? 20% 0.104 1.50 sfcb1045-1r3470 47.0 uh ?? 20% 0.150 1.30 sfcb1045-1r1680 68.0 uh ?? 20% 0.200 1.10 sfcb1045-1r0101 100 uh ?? 20% 0.300 1.00 sfcb1045-r65221 220 uh ?? 20% 0.590 0.65 270 uh ?? 20% ? 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 ? ) sfcb1045 series shielded type tolerance : ?? 0.2 10.0 13.0 max 5.0 max 3.75 2.5 2.0 5.0 3.75 4.0 3.0 3.0 3.5 28 ? electrical characteristics ? dimensions & recommended land pattern [unit : mm] part no. inductance (uh) dc resistance ( ? )max rated current (a) max. sfcb1046-10r01r3 1.3 uh ?? 30% 0.008 10.0 sfcb1046-7r52r5 2.5 uh ?? 30% 0.010 7.50 sfcb1046-6r03r8 3.8 uh ?? 30% 0.013 6.00 sfcb1046-5r55r2 5.2 uh ?? 30% 0.022 5.50 sfcb1046-4r87r0 7.0 uh ?? 30% 0.027 4.80 sfcb1046-4r4100 10.0 uh ?? 20% 0.035 4.40 sfcb1046-3r6150 15.0 uh ?? 20% 0.050 3.60 sfcb1046-2r9220 22.0 uh ?? 20% 0.073 2.90 sfcb1046-2r3330 33.0 uh ?? 20% 0.093 2.30 sfcb1046-2r1470 47.0 uh ?? 20% 0.128 2.10 sfcb1046-1R5680 68.0 uh ?? 20% 0.213 1.50 sfcb1046-1r3101 100 uh ?? 20% 0.304 1.30 sfcb1046-1r1151 150 uh ?? 20% 0.506 1.10 sfcb1046-r90221 220 uh ?? 20% 0.756 0.90 sfcb1046-r70331 330 uh ?? 20% 1.090 0.70 ? 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 ? ) sfcb1046 series shielded type samwha tecom co., ltd. tolerance : ?? 0.3
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