(1/1) 001-04 / 20060612 / e531_vlp4610.fm ? all specifications are subject to change without notice. smd inductors(coils) for power line(wound) vlp series vlp4610 features miniature size mount area: 3.4 4.6mm low profile: 1.0mm max. height generic use for portable dc to dc converter line high rated dc current non-ferrite shielded component available for automatic mounting in tape and real package. the products do not contain lead and support lead-free solder- ing. applications dc to dc converters for tft, lcd, lcd tv, pda dc to dc converters for mobile phone, lcd driver circuit, 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 10%, whichever is smaller. conformity to rohs directive 1.0max. 3.0 0.2 4.6 0.2 on the side at which the winding starts inductance marking dimensions in mm 3.5 dimensions in mm 1.2 part no. inductance (h) inductance tolerance(%) test frequency (khz) dc resistance ( ? )max. rated current(a) ? based on inductance change max. based on temperature rise typ. vlp4610t-1r8m1r0 1.8 20 100 0.14 1.36 1.09 VLP4610T-2R7MR87 2.7 20 100 0.22 1.09 0.87 vlp4610t-4r7mr66 4.7 20 100 0.38 0.83 0.66 vlp4610t-6r8mr55 6.8 20 100 0.55 0.69 0.55 vlp4610t-100mr46 10.0 20 100 0.80 0.58 0.46 vlp4610t-150mr38 15.0 20 100 1.14 0.48 0.38 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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