one magnetics pkwy, gowanda, ny 14070 ? (t) 716-532-2234 ? (f) 716-532-2702 ? sales@gowanda.com www.gowanda.com 56 power inductors - surface mount smt1803 toroidal low profle power inductors part l h 20% dcr ohms saturation current* current rating ** number @ 100 khz max dc amps dc amps smt1803-470m .47 .037 5.80 2.16 smt1803-680m .68 .037 4.83 2.16 smt1803-101m 1.0 .059 3.63 1.71 smt1803-151m 1.5 .074 3.22 1.53 smt1803-221m 2.2 .092 2.64 1.37 smt1803-331m 3.3 .107 2.23 1.27 smt1803-471m 4.7 .125 1.81 1.18 smt1803-681m 6.8 .156 1.53 1.05 smt1803-821m 8.2 .175 1.54 1.00 smt1803-102m 10 .181 1.42 .98 SMT1803-152M 15 .214 1.16 .90 smt1803-222m 22 .384 .97 .67 smt1803-332m 33 .595 .79 .54 smt1803-472m 47 .930 .66 .43 smt1803-682m 68 1.13 .54 .39 smt1803-822m 82 1.28 .50 .37 smt1803-103m 100 2.18 .45 .28 n otes: ? operating temperature -55c to +125c *saturation current is the approximate value that will reduce the initial inductance by 50% **rated current is based on a 40c temperature rise at an ambient temperature of 85c. tape and reel specs: pcs./reel maximum: 3600 pitch between parts: 8 mm tape width: 16 mm reel diameter inches: 13 recommended foot print to p view xxx h side view .205 max (5.2) .310 max (7.9) .071 max (1.8) .252 (6.4) centers 2.0 (0.79) .041 (1.05) in. (mm)
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