pm-146 toroid (mp2) micro-pac? description ? high performance, ferrite-based, low profile, surface mount inductors ? small footprint and closed magnetic field construction allow for low emi ? low dcr and high efficiency ? ferrite core material applications ? pc cards, cellular telephones, pagers, and disk drives ? gps systems environmental data ? storage temperature range: -40c to +125c ? operating ambient temperature range: -40c to +85c (range is application specific). ? solder reflow temperature: +260c max. for 10 seconds max. packaging ? supplied in tape and reel packaging, 3900 per reel part inductance ocl (1) irms (2) isat (3) dcr (4) q (5) srf number h h 20% amperes amperes ohms (typ.) mhz (typ.) (typ.) (max.) (typ.) MP2-R47-R 0.47 0.40 2.02 3.40 0.075 10 300 mp2-1r0-r 1.0 1.02 1.67 2.10 0.103 20 160 mp2-1r5-r 1.5 1.59 1.51 1.70 0.118 25 155 mp2-2r2-r 2.2 2.29 1.39 1.40 0.130 32 150 mp2-3r3-r 3.3 3.58 1.25 1.10 0.156 42 140 mp2-4r7-r 4.7 4.60 1.18 1.00 0.180 46 130 mp2-6r8-r 6.8 7.02 1.06 0.80 0.202 46 110 mp2-100-r 10.0 9.95 0.98 0.68 0.240 55 100 mp2-150-r 15.0 15.30 0.88 0.54 0.300 65 60 mp2-220-r 22.0 21.80 0.80 0.45 0.360 65 45 mp2-330-r 33.0 33.70 0.64 0.37 0.556 65 35 mp2-470-r 47.0 46.40 0.52 0.31 0.833 65 28 micro-pac? low profile power inductors (surface mount) 1) open circuit inductance test parameters: 100khz, 0.250 vrms, 0.0 adc 2) rms current, delta temp. of 40 c ambient temperature of 85 c 3) peak current for approximately 30% roll-off 4) values @ 20 c 5) measured @ 300khz mechanical diagrams yww xxx 7.50 max 5.88 5.2 max. 1.8 max. 1.05 2.00 5.40 7.50 dimensions in millimeters. specifications are subject to change without notice. yww = date code xxx = inductance value per family chart 0 20 40 60 80 100 120 0 40 80 120 160 % of isat ocl vs. isat % of (ocl) inductance characteristics rohs 2002/95/ec
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