? electrical characteristics ? dimensions & recommended land pattern [unit : mm] part no. inductance (uh) dc resistance ( ? )max rated current (a) max. SFCB7050-7R51R8 1.8uh ?? 20% 0.026 ? 7.50 sfcb7050-6r02r0 2.0uh ?? 20% 0.021 ? 6.00 sfcb7050-5r02r2 2.2uh ?? 20% 0.037 ? 5.00 sfcb7050-6r03r0 3.0uh ?? 20% 0.037 ? 6.00 sfcb7050-4r03r5 3.5uh ?? 20% 0.045 ? 4.00 sfcb7050-1r0101 100uh ?? 20% 0.700 ? 1.00 sfcb7050-r88121 120uh ?? 20% 0.773 ? 0.88 sfcb7050-r83151 150uh ?? 20% 0.974 ? 0.83 sfcb7050-r78181 180uh ?? 20% 1.069 ? 0.78 220uh ?? 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 ? ) sfcb7050 series shielded type tolerance : ?? 0.2 7.0 5.0 max 7.0 1.5 2.0 7.0 7.0 4.0 2.6 2.1 3.4 2.1 27 ? electrical characteristics ? dimensions & recommended land pattern [unit : mm] part no. inductance (uh) dc resistance ( ? )max rated current (a) max. sfcb1036-4r63r3 3.3 uh ?? 30% 0.020 4.60 sfcb1036-3r94r7 4.7 uh ?? 30% 0.030 3.90 sfcb1036-3r56r8 6.8 uh ?? 30% 0.035 3.50 sfcb1036-2r98r2 8.2 uh ?? 30% 0.049 2.90 sfcb1036-2r7100 10.0 uh ?? 20% 0.058 2.70 sfcb1036-2r2150 15.0 uh ?? 20% 0.086 2.20 sfcb1036-1r9180 18.0 uh ?? 20% 0.120 1.90 sfcb1036-1r7220 22.0 uh ?? 20% 0.150 1.70 sfcb1036-1r3330 33.0 uh ?? 20% 0.220 1.30 sfcb1036-1r2470 47.0 uh ?? 20% 0.300 1.20 sfcb1036-1r0680 68.0 uh ?? 20% 0.450 1.00 sfcb1036-r84101 100 uh ?? 20% 0.700 0.84 sfcb1036-r70151 150 uh ?? 20% 0.880 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=40 ? . (ta=20 ? ) sfcb1036 series shielded type samwha tecom co., ltd. tolerance : ?? 0.3
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