smt power inductors C do3308p document 170-1 dcr srf l 20% 2 percent max typ i sat 4 i rms 5 part number 1 (h) tol 3 (ohms) (mhz) (a) (a) do3308p-472_l_ 4.7 20 ,10 0.036 50 4.2 3.2 do3308p-682_l_ 6.8 20 ,10 0.060 47 3.9 2.6 do3308p-103_l_ 10 20 ,10 0.085 37 2.7 2.3 do3308p-153_l_ 15 20 ,10 0.12 35 2.3 1.9 do3308p-223_l_ 22 20 ,10 0.18 26 1.8 1.5 do3308p-333_l_ 33 20 ,10 0.25 19 1.6 1.2 do3308p-473_l_ 47 20 ,10 0.32 14 1.3 1.0 do3308p-683_l_ 68 20 ,10 0.54 12 1.1 0.9 do3308p-104_l_ 100 20 ,10 0.69 11 0.87 0.73 do3308p-154_l_ 150 20 ,10 0.94 9.0 0.74 0.62 do3308p-224_l_ 220 20 ,10 1.60 6.0 0.56 0.51 do3308p-334_l_ 330 20 ,10 2.15 5.5 0.50 0.40 do3308p-474_l_ 470 20 ,10 3.30 4.5 0.40 0.33 do3308p-684_l_ 680 20 ,10 4.40 3.5 0.33 0.28 do3308p-105_l_ 1000 20 ,10 7.00 2.5 0.29 0.23 1. please specify tolerance , termination and packaging codes: do3308p-105 mld tolerance: m = 20% k = 10% termination: l = rohs compliant gold over nickel over phos bronze. special order: t = rohs tin-silver-copper (95.5/4/0.5) or s = non-rohs tin-lead (63/37). packaging: d = 13 machine-ready reel. eia-481 em - bossed plastic tape (1000 parts per full reel). b = less than full reel. in tape, but not ma - chine ready. to have a leader and trailer added ($25 charge), use code letter d instead. 2. inductance tested at 100 khz, 0.1 vrms, 0 adc. 3. tolerances in bold are stocked for immediate shipment 4. dc current at which inductance drops 10% (typ) from its value without current. 5. current that causes a 40c temperature rise from 25c ambient. 6. electrical specifcations at 25c. refer to doc 362 soldering surface mount components before soldering. ? handle saturating currents up to 4.2 amps ? defense supply center cid: a-a-59738 designers kit c309 contains 3 each of all values core material ferrite core and winding loss see www.coilcraft.com/coreloss terminations rohs gold over nickel over phos bronze. other terminations available at additional cost. weight 594 C 640 mg ambient temperature C40c to +85c with i rms current, +85c to +125c with derated current storage temperature component: C40c to +125c. tape and reel packaging: C40c to +80c resistance to soldering heat max three 40 second refows at +260c, parts cooled to room temperature between cycles moisture sensitivity level (msl) 1 (unlimited foor life at <30c / 85% relative humidity) failures in time (fit) / mean time between failures (mtbf) 38 per billion hours / 26,315,789 hours, calculated per telcordia sr-332 packaging 1000/13 reel plastic tape: 24 mm wide, 0.4 mm thick, 12 mm pocket spacing, 3.7 mm pocket depth pcb washing tested with pure water or alcohol only. for other solvents, see doc787_pcb_washing.pdf document 170-1 revised 05/03/13 us uk t aiwan china singapore +1-847-639-6400 sales@coilcraft.com +44-1236-730595 sales@coilcraft-eur ope.com +886-2-2264 3646 sales@coilcraft.com.tw +86-21-6218 8074 sales@coilcraft.com.cn + 65-6484 8412 sales@coilcraft.com.sg ? coilcraft inc. 2013 this pr oduct may not be used in medical or high risk applications without prior coilcraft appr oval. specification subject to change without notice. please check web site for latest infor mation.
smt power inductors C do3308p series document 170-2 document 170-2 revised 05/03/13 1 10 100 1000 10000 inductance (h) 0.01 0.1 11 0 frequency (mhz) 10 h 1 00 h 1 000 h 0.01 0.1 11 0 current (a) 1 10 100 1000 10000 inductance (h) 1 00 h 10 h 1 000 h typical l vs frequency typical l vs current 0.510 12,95 max 0.370 9,40 max 0.100 2,54 0.100 2,54 0.300 7,62 0.145 3,69 0.115 2,92 star t finish 0.405 10,29 0.110 2,79 recommended land p attern 0.118 3,00 max 0.330 8,38 dia inter nal code xxx x dash n umber * * pa rt mar king since fe b. 2005. pa rt s manuf actured pr ior to that date ma yh ave color dots . visit www .coilcraft.com/colr po wr .cfm fo r color dot mar king details . allo wa n additional 0.0 1/ 0,254 in length and 0.005 / 0,127 in height fo r optional tin-silv er-copper application. tin-lead and * irms derating -40 -20 02 04 06 08 0 100 140 120 ambient temperature (c) 120 110 100 90 80 70 60 50 40 30 20 10 0 25c pe r cent of rated rms i dimensions are in inches mm us uk t aiwan china singapore +1-847-639-6400 sales@coilcraft.com +44-1236-730595 sales@coilcraft-eur ope.com +886-2-2264 3646 sales@coilcraft.com.tw +86-21-6218 8074 sales@coilcraft.com.cn + 65-6484 8412 sales@coilcraft.com.sg ? coilcraft inc. 2013 this pr oduct may not be used in medical or high risk applications without prior coilcraft appr oval. specification subject to change without notice. please check web site for latest infor mation.
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