(1/1) 002-02 / 20080629 / e531_vlf10045.fm ? all specifications are subject to change without notice. smd inductors(coils) for power line(wound, magnetic shielded) vlf series vlf10045 features mount area: 9.7 10.0mm low profile: 4.5mm max. height compare to slf10145(tdk conventional product) type low loss and large current capability design dc resistance: 0.89 slf10145 rated dc current: 1.47 slf10145 generic use for dc to dc converter line. high magnetic shield construction should actualize high resolu- tion for emc protection. available for automatic mounting in tape and real package. the products contain no lead and also support lead-free soldering. it is a product conforming to rohs directive. applications note book computers, amusement equipment, dvd players, vrms, plasma displays, etc. shapes and dimensions recommended pc board pattern electrical characteristics ? rated current: value obtained when current flows and the temperature has risen to 40c or when dc current flows and the nominal value of inductance has fallen by 30%, whichever is smaller. operating temperature range: ?40 to +105c (including self-temperature rise) conformity to rohs directive 4.5max. 10.0 0.4 9.7 0.4 dimensions in mm 10.7 7.3 3.6 dimensions in mm part no. inductance (h) inductance tolerance(%) test frequency (khz) dc resistance(m ? ) rated current(a) ? max. typ. based on inductance change max. based on temperature rise typ. vlf10045t-1r0n100 1.0 30 100 5.5 4.6 13.5 10 vlf10045t-1r5n9r0 1.5 30 100 6.8 5.7 11.1 9 vlf10045t-2r2n7r4 2.2 30 100 10.2 8.5 9.1 7.4 vlf10045t-3r3n6r9 3.3 30 100 11.6 9.7 7.5 6.9 vlf10045t-4r7n6r1 4.7 30 100 15 12.5 6.3 6.1 vlf10045t-6r8n5r1 6.8 30 100 21.4 17.8 5.2 5.1 vlf10045t-100m4r3 10 20 100 29 25.0 4.3 4.3 vlf10045t-150m3r5 15 20 100 43 37.3 3.5 3.5 vlf10045t-220m2r8 22 20 100 57 49.5 2.8 3.0 vlf10045t-330m2r3 33 20 100 81 70.1 2.3 2.6 vlf10045t-470m1r9 47 20 100 112 97.6 1.9 2.2 vlf10045t-680m1r6 68 20 100 182 158 1.6 1.7 vlf10045t-101m1r3 100 20 100 250 217 1.3 1.4 vlf10045t-151m1r1 150 20 100 352 306 1.1 1.2 VLF10045T-221MR90 220 20 100 499 434 0.9 1.0 vlf10045t-331mr70 330 20 100 829 721 0.7 0.8 conformity to rohs directive: this means that, in conformity with eu directive 2002/95/ec, lead, cadmium, mercury, hexavalent chromium, and specific bromine-based flame retardants, pbb and pbde, have not been used, except for exempted applications.
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