EPL2014-103MLB COILCRAFT | Alldatasheet

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Shielded Power Inductors – EPL2014 Document 583-1 Document 583-1 Revised 10/28/09 Inductance2 DCR (Ohms)3 SRF typ4 Isat (A)5 Irms (A)6 Part number1 ±20% (µH) nom max (MHz) 10% drop 20% drop 30% drop 20°C rise 40°C rise EPL2014-301ML_ This part number has been changed to EPL2014-271. The EPL2014-301 is not available EPL2014-471ML_ This part number has been changed to EPL2014-421. The EPL2014-471 is not available Designer’s Kit C413 contains 5 each of all values Core material Ferrite Environmental RoHS compliant, halogen free Terminations Since March, 2009: RoHS compliant tin-silver-copper over tin over nickel over silver-platinum. Prior to March, 2009: RoHS compliant tin-silver-copper over gold over nickel over silver-platinum. Weight 20 – 25 mg Ambient temperature –40°C to +85°C with Irms current, +85°C to +125°C with derated current Storage temperature Component: –40°C to +125°C. Tape and reel packaging: –40°C to +80°C Resistance to soldering heat Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C / 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 2000/7″ reel; 7500/13″ reel Plastic tape: 8 mm wide, 0.28 mm thick, 4 mm pocket spacing, 1.65 mm pocket depth PCB washing Only pure water or alcohol recommended

  • Extremely low DCR and very high SRF ratings
  • Isat ratings as high as 2.8 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 from its value without current. 6. Current that causes the specified temperature rise from 25°C ambient. 7. Electrical specifications at 25°C. Refer to Doc 362 “Soldering Surface Mount Components” before soldering. 1. When ordering, please specify termination and packaging codes: EPL2014-103MLC Termination: L = RoHS compliant tin-silver-copper over tin over nickel Special order, added cost: 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).

SMT Power Inductors – EPL2014 Series Document 583-2 Document 583-2 Revised 10/28/09 Typical L vs Current Typical L vs Frequency 0.1 100 0.1 1 10010 Inductance (µH) Frequency (MHz) 10 µH 1.0 µH 0.3 µH 3.3 µH 0.1 100 0.01 0.1 101 Inductance (µH) Current (A) 10 µH 0.3 µH 1.0 µH 3.3 µH -40 -20 02 04 06 08 0 100 140120 Ambient temperature (°C) Pe rcent of rated c urrent 120 110 100 Isat Irms 25° C Current Derating Dimensions are in inches mm Small surface blemishes are not unusual and do not adversely affect performance. Wire may be visible inside the voids. Acceptable void sizes: Top: 0.01 in / 0,254 mm × 0.01 in / 0,254 mm Sides: 0.02 in / 0,5 mm × 0.047 in / 1,2 mm Part Marking (Parts manufactured prior to Oct. 20, 2009 may not be marked.) Part number Value 1st digit 2nd digit Multiplier EPL2014-271 0.27 µH Red Violet Brown EPL2014-421 0.42 µH Y ellow Red Brown EPL2014-601 0.60 µH Blue Black Brown EPL2014-821 0.82 µH Gray Red Brown EPL2014-102 1.0 µH Brown Black Red EPL2014-152 1.5 µH Brown Green Red EPL2014-222 2.2 µH Red Red Red EPL2014-332 3.3 µH Orange Orange Red EPL2014-472 4.7 µH Y ellow Violet Red EPL2014-682 6.8 µH Blue Gray Red EPL2014-822 8.2 µH Gray Red Red EPL2014-103 10 µH Brown Black Orange Note: All marked parts have three dots. Black dot, used only on -601, -102 and -103 as second significant digit, may be very difficult to see. 0.057 1,45 max 0.079 ±0.008 2,0 ±0,2 0.079 ±0.008 2,0 ±0,2 Part Marking 1st digit significant 2nd significant digit Multiplier Start Finish Recommended Land Pattern 0.057 1,45 0.087 2,2 0.041 1,04 0.069 1,75 0.014 0,35 0.030 0,75 min max max