shielded power inductors C pfl4517 document 831-1 document 831-1 revised 12/13/11 ? low cost, low profle miniature power inductor ? only 1.7 mm high; requires a mere 16 mm 2 of board space ? provides the current handling of much larger inductors; up to 6.5 a. inductance 2 dcr (mohms) 3 srf typ 4 isat (a) 5 irms (a) 6 part number 1 20% (h) typ max (mhz) 10% drop 20% drop 30% drop 20c rise 40c rise pfl4517-681me_ 0.68 40 50 375 4.1 6.0 6.5 1.9 2.7 pfl4517-102me_ 1.0 50 60 300 3.5 4.8 5.3 1.7 2.3 pfl4517-222me_ 2.2 78 95 235 2.7 4.0 4.2 1.4 1.8 pfl4517-332me_ 3.3 150 180 205 2.2 2.9 3.2 0.85 1.2 pfl4517-472me_ 4.7 210 250 185 2.0 2.7 3.0 0.80 1.1 pfl4517-562me_ 5.6 240 290 170 1.7 2.4 2.6 0.70 1.0 PFL4517-822ME_ 8.2 390 460 150 1.4 2.1 2.3 0.50 0.69 pfl4517-103me_ 10 620 700 97 1.0 1.4 1.5 0.63 0.83 core material composite environmental rohs compliant, halogen free terminations rohs compliant, matte tin over nickel over silver- platinum-glass frit. other terminations available at additional cost. weight 89.8 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 1000/7 reel; 5000/13 reel. plastic tape: 12 mm wide, 0.21 mm thick, 8 mm pocket spacing, 1.65 mm pocket depth pcb washing only pure water or alcohol recommended 1. when ordering, please specify packaging code: pfl4517-103me c packaging: c = 7 machine-ready reel. eia-481 embossed plastic tape (1000 parts per full reel). b = less than full reel. in tape, but not machine ready. to have a leader and trailer added ($25 charge), use code letter c instead. d = 13 machine-ready reel. eia-481 embossed plastic tape. factory order only, not stocked (5000 parts per full reel). 2. inductance tested at 100 khz, 0.1 vrms, 0adc. 3. dcr measured using a micro-ohmmeter. 4. srf measured using an agilent/hp 8753d network analyzer and a coilcraft smd-d test fxture. 5. dc current that causes the specifed inductance drop from its value without current. 6. current that causes the specifed temperature rise from 25c ambient. 7. electrical specifcations at 25c. refer to doc 362 soldering surface mount components before soldering. 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. 2012 this pr oduct may not be used in medical of high risk applications without prior coilcraft appr oval. specification subject to change without notice. please check out web site for latest infor mation.
pfl4517 series document 831-2 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 l vs frequency l vs current dimensions are in inches mm te rm inal wraparound : approx 0.01/0,254 both ends recommended land pa ttern 0.025 0,64 0.067 1,7 max 0.193 4,90 max 0.134 3,40 max 0.022 0,56 0.022 0,56 0.145 3,68 0.045 1,14 0.136 3.45 0.165 4,20 0.120 3,05 0.1 1 10 100 0.01 0.1 10 1 inductance (h) current (a) 10 h 5.6 h 0.68 h 4.7 h 2.2 h 3.3 h 1 h 8.2 h inductance (h) frequenc y (mhz) 0.1 1 10 100 0.1 1 1000 100 10 10 h 5.6 h 8.2 h 0.68 h 4.7 h 2.2 h 3.3 h 1 h document 831-2 revised 12/13/11 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. 2012 this pr oduct may not be used in medical of high risk applications without prior coilcraft appr oval. specification subject to change without notice. please check out web site for latest infor mation.
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