? coilcraft, inc. 2008 specifications subject to change without notice. please check our website for latest information. smt power inductors C epl2010 series document 584-1 document 584-1 revised 04/21/08 1. when ordering, please specify termination and packaging codes: epl2010-103m lc termination: l = rohs compliant tin-silver over gold over nickel over silver. special order: t = rohs tin-silver-copper (95.5/4/0.5) or s = non-rohs tin-lead (63/37). packaging: c =7 machine-ready reel. eia-481 embossed plastic tape (2000 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 (7500 parts per full reel). inductance 2 dcr nom 3 dcr max 3 srf typ 4 i sat (a) 5 i rms (a) 6 part number 1 20% (h) (ohms) (ohms) (mhz) 10% drop 20% drop 30% drop 20c rise 40c rise epl2010-301ml_ 0.30 0.032 0.038 412 1.2 2.1 2.6 1.76 2.31 epl2010-471ml_ 0.47 0.040 0.048 283 1.0 1.6 2.2 1.66 2.16 epl2010-681ml_ 0.68 0.058 0.070 214 0.80 1.3 2.0 1.48 1.94 epl2010-821ml_ 0.82 0.068 0.082 173 0.70 1.2 1.6 1.28 1.68 epl2010-102ml_ 1.0 0.086 0.103 145 0.65 1.0 1.35 1.04 1.36 epl2010-152ml_ 1.5 0.141 0.155 102 0.60 0.95 1.30 0.799 1.04 epl2010-222ml_ 2.2 0.202 0.222 80 0.43 0.78 1.05 0.751 0.978 epl2010-332ml_ 3.3 0.272 0.299 63 0.35 0.63 0.85 0.671 0.879 epl2010-472ml_ 4.7 0.429 0.472 50 0.30 0.47 0.65 0.527 0.680 epl2010-682ml_ 6.8 0.512 0.563 46 0.24 0.43 0.57 0.440 0.575 epl2010-822ml_ 8.2 0.827 0.910 42 0.22 0.40 0.53 0.415 0.520 epl2010-103ml_ 10 0.914 1.00 33 0.20 0.35 0.47 0.392 0.495 designer?s kit c412 contains 5 each of all values core material ferrite terminations rohs compliant tin-silver over gold over nickel over silver. other terminations available at additional cost. weight 13 ? 18 mg ambient temperature ?40c to +85c with i rms current, +85c to +125c with derated current storage temperature component: ?40c to +125c. packaging: ?55c to +80c resistance to soldering heat max three 40 second reflows at +260c, parts cooled to room temperature between cycles moisture sensitivity level (msl) 1 (unlimited floor life at <30c / 85% relative humidity) mean time between failures (mtbf) 26,315,789 hours packaging 2000/7 reel; 7500/13 reel plastic tape: 8 mm wide, 0.28 mm thick, 4 mm pocket spacing, 1.3 mm pocket depth pcb washing only pure water or alcohol recommended ? smallest shielded power inductors; 2.0 2.0 1 mm high ? extremely low dcr and very high srf ratings ? i sat ratings as high as 2.6 a 2. inductance tested at 100 khz, 0.1 vrms, 0 adc. 3. dcr measured on a micro-ohmmeter. 4. srf measured using agilent/hp 4395a network analyzer or equivalent. 5. dc current at which the inductance drops the specified amount from its value without current. 6. current that causes the specified temperature rise from 25c ambient. 7. electrical specifications at 25c. see qualification standards section for environmental and test data. refer to doc 362 ?soldering surface mount components? before soldering.
? coilcraft, inc. 2008 specifications subject to change without notice. please check our website for latest information. smt power inductors C epl2010 series document 584-2 document 584-2 revised 04/21/08 typical l vs current typical l vs frequency 0.039 1,00 max 0.098 2,49 0.087 2,2 0.016 0,4 0.014 0,35 min recommended land pattern 0.079 0.008 2,0 0,2 0.079 0.008 2,0 0,2 0.1 1 10 100 0.1 1 100 10 inductance (h) frequency (mhz) 10 h 1.0 h 0.3 h 3.3 h 0.1 1 10 100 0.01 0.1 10 1 inductance (h) current (a) 10 h 0.3 h 1.0 h 3.3 h current derating -40 -20 0 20 40 60 80 100 140 120 ambient temperature (c) percent of rated current 120 110 100 90 80 70 60 50 40 30 20 10 0 i sat i rms 25c dimensions are in inches mm
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