? electrical characteristics ? dimensions & recommended land pattern [unit : mm] part no. inductance (uh) dc resistance ( ? )max rated current (a) max. SFOB1330-2R3100 10.0 uh ?? 20% 0.081 2.30 sfob1330-2r0150 15.0 uh ?? 20% 0.120 2.00 sfob1330-1r7220 22.0 uh ?? 20% 0.175 1.70 sfob1330-1r5330 33.0 uh ?? 20% 0.235 1.50 sfob1330-1r1470 47.0 uh ?? 20% 0.327 1.10 sfob1330-r91680 68.0 uh ?? 20% 0.425 0.91 sfob1330-r74101 100 uh ?? 20% 0.756 0.74 sfob1330-r60151 150 uh ?? 20% 1.000 0.60 sfob1330-r50221 220 uh ?? 20% 1.600 0.50 sfob1330-r40331 330 uh ?? 20% 2.200 0.40 sfob1330-r30471 470 uh ?? 20% 3.300 0.30 sfob1330-r20681 680 uh ?? 20% 4.400 0.20 sfob1330-r10102 1000 uh ?? 20% 7.000 0.10 ? 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 10% lower than it s nominal value or temperature rise of coil becomes ?a t=40 ? . (ta=20 ? ) sfob1330 series unshielded type 3.4 max 2.6 2.6 7.4 8.38 dia . 14.5 max 9.7 max 6.90 3.25 3.25 3.0 15 ? electrical characteristics ? dimensions & recommended land pattern [unit : mm] part no. inductance (uh) dc resistance ( ? )max rated current (a) max. sfob1350-8r01r5 1.5 uh ?? 20% 0.010 8.0 sfob1350-7r02r2 2.2 uh ?? 20% 0.012 7.0 sfob1350-r43r3 3.3 uh ?? 20% 0.015 6.4 sfob1350-5r44r7 4.7 uh ?? 20% 0.018 5.4 sfob1350-4r66r8 6.8 uh ?? 20% 0.027 4.6 sfob1350-3r8100 10.0 uh ?? 20% 0.038 3.8 sfob1350-3r0150 15.0 uh ?? 20% 0.046 3.0 sfob1350-2r6220 22.0 uh ?? 20% 0.085 2.6 sfob1350-2r0330 33.0 uh ?? 20% 0.100 2.0 sfob1350-1r6470 47.0 uh ?? 20% 0.140 1.6 sfob1350-1r4680 68.0 uh ?? 20% 0.200 1.4 sfob1350-1r2101 100 uh ?? 20% 0.280 1.2 sfob1350-1r0151 150 uh ?? 20% 0.400 1.0 sfob1350-r80221 220 uh ?? 20% 0.610 0.8 ? 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 10% lower than it s nominal value or temperature rise of coil becomes ?a t=40 ? . (ta=20 ? ) sfob1350 series unshielded type 5.2 max 2.6 2.6 7.4 8.38 dia. 14.5 max 9.7 max 6.90 3.25 3.25 3.0 samwha tecom co., ltd.
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