molding power choke ? mhcb series mhcb series mhcb series is designed for low profile type with low rdc and ultra large current. its molded magnetic shielded type is suitable for high-density mounting and ultra low buzz noise. soldering conditions can be easily confirmed when mounting onto the board. this series also provides customers with embossed carrier type packaging for automatic mounting machine. features applications ? rohs compliant ? low profile type ? shielded construction ? ultra low buzz noise due to molding construction ? high density dc/dc converters ? pol converters ? high current vrm/vrd for notebook / server / desktop cpus ? high speed charger ? for thickness less than 1.2mm, suitable for low profile applications e.g., ultra thin nb/monitor/tv/tablet product identification shape and dimensions recommended pattern dimensions in mm type a b c d f 06030 6.60.2 6.950.35 2.80.2 3.00.3 1.60.5 dimensions in mm type a b c 06030 3.5 6.05 2.35
moldin g power choke ? mhcb series electrical characteristics inductance tolerance test frequency irms isat rdc part number (uh) (%) (khz) (a)typ. (a)typ. (m )max mhcb06030-r10m-c1 0.10 20 100 32.5 60 1.7 mhcb06030-r68m-c1 0.68 20 100 15.5 25 5.5 mhcb06030-r82m-c1 0.82 20 100 13.0 24 8.0 mhcb06030-1r0m-c1 1.0 20 100 11.0 22 10 mhcb06030-1r5m-c1 1.50 20 100 9.0 18 15 mhcb06030-2r2m-c1 2.2 20 100 8.0 14 20 MHCB06030-3R3M-C1 3.3 20 100 6.0 13.5 30 mhcb06030-4r7m-c1 4.7 20 100 5.5 10.0 40 mhcb06030-6r8m-c1 6.8 20 100 4.5 8.0 60 ? irms dc current (a) that will cause an approximate t of 40 ? isat dc current (a) that will cause l to drop approximately 20% ? tolerance m= 20% ? l : wk 3260b, 100khz 0.5v ? rdc : chen hwa 502 ? operating temperature range from -55 to 125 . (including self - temperature rise) test instruments wk3260b impedance / material analyzer inductance v.s dc current 0 1 2 3 4 5 6 7 8 0 1020 30405060 dc current (a) l(uh) r10 r68 r82 1r0 1r5 2r2 4r7 6r8 3r3 temperature change v.s dc current 0 10 20 30 40 50 60 70 80 90 100 110 120 130 0 5 10 15 20 25 30 35 40 45 50 55 dc current (a) t( ) r10 r68 r82 1r0 2r2 1r5 3r3 4r7 6r8
molding power choke ? mhcb series packaging specifications tape dimensions tape material reel dimensions dimensions in mm tape dimensions reel dimensions quantity type a0 b0 k0 d e w p p0 p2 a b c d pcs / reel 06030 6.9 7.6 3.4 1.55 1.75 16 12 4 2 330 100 13 17.4 1000
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