special features high current capacity ferrite bobbin core low core loss at high frequency power application compact size large terminal surface for good pcb bonding operating temperature -30 to +100 c current to cause maximim 10% of inductance drop, or 40c temperature rise tape & reel packaged 1500/reel smt power inductors sd series sd43 type 4.0 4.5 5.0 1.5 4.5 tol: -/+ 0.3 dim: mm 1.1 typ. 3.2 power-mag sd43 sd43series part number l (uh) 20% test freq. i, dc (a) dcr (m w ) max. (mhz) typ. srf sd43-4r7m 96.5 100khz 41 4.7 1.7 sd43-5r6m 104 100khz 37.5 5.6 1.6 sd43-6r8m 120 100khz 31.5 6.8 1.5 sd43-1r7m 43.5 100khz 90 1.7 2.5 sd43-2r0m 49.0 100khz 80.5 2.0 2.4 sd43-2r5m 54.5 100khz 72 2.5 2.3 69 sd43-3r0m 60.0 100khz 3.0 2.2 sd43-3r7m 82.5 100khz 47 3.7 1.8 sd43-1r3m 38.0 100khz 104.5 1.3 2.6 sd43-1r0m 32.5 100khz 126.5 1.0 2.7 sd43-180m 264 1khz 28 18 0.79 sd43-150m 186 1khz 30.5 15 0.9 sd43-100m 143 1khz 39.5 10 1.1 sd43-8r2m 131 100khz 31 8.2 1.4 sd43-120m 161 1khz 35.0 12 0.99 SD43-220M 302 1khz 25 22 0.74 sd43-270m 378 1khz 18.5 27 0.67 sd43-390k 490 1khz 15.5 39 0.55 sd43-470k 712 1khz 15 47 0.48 sd43-560k 787 1khz 14.5 56 0.44 sd43-680k 871 1khz 13 68 0.40 sd43-330k 430 1khz 17 33 0.6 10% * all specifications are subject to change without notice. 1r0 marking (inductance code)
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