1812 chip inductors inductance 2 l test percent q q test srf min 4 dcr max 5 i max part number 1 (h) freq (mhz) tolerance min 3 freq (mhz) (mhz) (ohms) (ma) ms450rab123jsz 12 2.5 5 22 0.79 55 2.0 280 ms450rab153jsz 15 2.5 5 22 0.79 45 2.5 260 ms450rab183jsz 18 2.5 5 24 0.79 37 2.8 240 ms450rab223jsz 22 2.5 5 20 0.79 32 3.2 210 ms450rab273jsz 27 2.5 5 24 0.79 27 3.6 200 ms450rab333jsz 33 2.5 5 22 0.79 23 4.0 190 ms450rab393jsz 39 2.5 5 20 0.79 19 4.5 185 ms450rab473jsz 47 2.5 5 24 0.79 16 5.0 180 ms450rab563jsz 56 2.5 5 22 0.79 13 5.5 170 ms450rab683jsz 68 2.5 5 24 0.79 10 6.0 150 ms450rab823jsz 82 2.5 5 24 0.79 9.0 7.0 135 MS450RAB104JSZ 100 2.5 5 24 0.79 8.5 8.0 135 ms450rab124jsz 120 0.79 5 25 0.79 8.5 11.5 110 ms450rab154jsz 150 0.79 5 23 0.79 8.5 13.0 100 ms450rab184jsz 180 0.79 5 24 0.79 8.0 14.2 85 ms450rab224jsz 220 0.79 5 23 0.79 6.0 16.2 80 ms450rab274jsz 270 0.79 5 23 0.79 5.0 20.5 75 ms450rab334jsz 330 0.79 5 24 0.79 4.5 22.5 70 ms450rab394jsz 390 0.79 5 14 0.25 3.5 24.5 65 ms450rab474jsz 470 0.79 5 15 0.25 3.0 26.5 65 ms450rab564jsz 560 0.79 5 13 0.25 2.0 28.5 65 ms450rab684jsz 680 0.79 5 13 0.25 1.9 38.5 60 ms450rab824jsz 820 0.79 5 13 0.25 1.6 41.0 50 ms450rab105jsz 1000 0.79 5 15 0.25 1.5 44.0 50 1. when ordering, please specify testing code: ms450rab105js z testing: z = cots h = screening per coilcraft cp-sa-10001 n = screening per coilcraft cp-sa-10003 2. inductance at 2.5 mhz measured using an agilent/hp 4286a and a coilcraft smd-a fxture with coilcraft-provided correlation pieces. inductance at 0.79 mhz measured using an agilent/hp 4192a and coilcraft smd-b test fxture. 3. q read at test frequency directly on an agilent/hp 4192a lf imped - ance analyzer and a coilcraft smd-b test fxture. 4. srf measured using an agilent/hp 8753d network analyzer and a coilcraft smd-d test fxture. 5. dcr measured on a cambridge technology micro-ohmmeter. 6. electrical specifcations at 25c. refer to doc 362 soldering surface mount components before soldering. core material ferrite terminations tin-lead (63/37) over silver-platinum-glass frit ambient temperature C55c to +125c with i max current, +125c to +155c with derated current storage temperature component: C55c to +155c. tape and reel packaging: C55c to +80c resistance to soldering heat max three 40 second refows at +260c, parts cooled to room temperature between cycles temperature coeffcient of inductance (tcl) +200 to +700 ppm/c moisture sensitivity level (msl) 1 (unlimited foor life at <30c / 85% relative humidity) enhanced crush-resistant packaging 600 per 7 reel plastic tape: 12 mm wide, 0.3 mm thick, 8 mm pocket spacing, 3.7 mm pocket depth this robust version of coilcrafts standard 1812ls series features high temperature materials that allow operation in ambient temperatures up to 155c. the leach-resistant base metalization with tin-lead (sn-pb) terminations ensures the best possible board adhesion. high-reliability chip inductors ms450rab document ms106-2 revised 10/11/11 ? ? coilcraft, inc. 2012 1102 silv er lak e road car y, il 60013 phone 800-981-0363 fa x 847-639-1508 email c ps@coilcraft.com www . coilcraft-cps . com this pr oduct may not be used in medical or hig h risk applications without prior coilcraft appr oval. specifications subject to change without notice. please check our web site for latest infor mation.
ms450rab series (1812) 1812 chip inductors document ms106-2 revised 10/11/11 a b c d max max max ref e f g h i j 0.195 0.150 0.135 0.070 0.100 0.025 0.128 0.120 0.045 0.118 inches 4,95 3,81 3,43 1,78 2,54 0,64 3,25 3,05 1,14 3,00 mm current derating -40 -55 -20 02 04 06 08 0 100 160 140 120 ambient temperature (c) pe r cent of rated rms i 120 110 100 90 80 70 60 50 40 30 20 10 0 25c i i j h a b ov erall f g e ter minal f c d te r minal wraparound: appro x 0.015/0,38 both ends recommended land p attern pic k and place mater ial suggested land pattern note: dimensions are before solder application. for maximum overall dimensions including solder, add 0.0025 in / 0,064 mm to b and 0.006 in / 0,15 mm to a and c . typical q vs frequency typical l vs frequency 12 h 22 h 47 h 100 h 220 h 470 h 1000 h 0 5 10 15 20 25 30 35 40 45 50 55 60 q f actor 0.1 1 100 10 frequenc y (mhz) 12 h 22 h 47 h 100 h 220 h 470 h 1000 h 10 100 1000 10000 0.1 1 100 10 inductance (h) frequenc y (mhz) ? ? coilcraft, inc. 2012 1102 silv er lak e road car y, il 60013 phone 800-981-0363 fa x 847-639-1508 email c ps@coilcraft.com www . coilcraft-cps . com this pr oduct may not be used in medical or hig h risk applications without prior coilcraft appr oval. specifications subject to change without notice. please check our web site for latest infor mation.
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