? electrical characteristics ? dimensions & recommended land pattern [unit : mm] part no. inductance (uh) dc resistance ( ? )max rated current (a) max. sfcb1050-15r01r5 1.5uh ?? 20% 0.024 15.0 sfcb1050-12r02r0 2.0uh ?? 20% 0.018 12.0 sfcb1050-6r04r0 4.0uh ?? 20% 0.027 6.0 sfcb1050-6r56r8 6.8uh ?? 20% 0.036 6.5 sfcb1050-6r07r7 7.7uh ?? 20% 0.043 6.0 sfcb1050-5r88r2 8.2uh ?? 20% 0.043 5.8 sfcb1050-3r6150 15.0uh ?? 20% 0.085 3.6 22.0uh ?? 20% 33.0uh ?? 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 ? ) sfcb1050 series shielded type 3.8 ?? 0.2 2.0 ?? 0.15 4.7 ?? 0.2 11.0 3.25 4.5 4.5 29 ? electrical characteristics ? dimensions & recommended land pattern [unit : mm] part no. inductance (uh) dc resistance ( ? )max rated current (a) max. SFCB1056-3R4100 10.0 uh ?? 20% 0.026 3.40 sfcb1056-2r8150 15.0 uh ?? 20% 0.040 2.80 sfcb1056-2r6180 18.0 uh ?? 20% 0.046 2.60 sfcb1056-2r4220 22.0 uh ?? 20% 0.059 2.40 sfcb1056-1r8330 33.0 uh ?? 20% 0.082 1.80 sfcb1056-1r5470 47.0 uh ?? 20% 0.123 1.50 sfcb1056-1r3680 68.0 uh ?? 20% 0.193 1.30 sfcb1056-1r0101 100 uh ?? 20% 0.250 1.00 sfcb1056-r91151 150 uh ?? 20% 0.356 0.91 sfcb1056-r75221 220 uh ?? 20% 0.484 0.75 sfcb1056-r60331 330 uh ?? 20% 0.780 0.60 sfcb1056-r50471 470 uh ?? 20% 1.220 0.50 sfcb1056-r47561 560 uh ?? 20% 1.360 0.47 ? 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 ? ) sfcb1056 series shielded type samwha tecom co., ltd.
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