Document
Document 584-1
Shielded Power Inductors – EPL2010
• Smallest shielded power inductors; 2.0 × 2.0 × 1 mm high • Extremely low DCR and very high SRF ratings • Isat ratings as high as 2.9 A Designer’s Kit C412 contains 5 each of all values Core material Ferrite Environmental RoHS compliant, halogen free Core and winding loss See www.coilcraft.com/coreloss Terminations Since August, 2008: RoHS compliant tin-silver-copper (96.5/3/0.5) over tin over nickel over silver-platinum. Prior to August, 2008: RoHS compliant tin‑silver-copper over gold over nickel over silver-platinum. Weight 13 – 18 mg Ambient temperature –40°C to +85°C with (40°C rise) Irms current. Maximum part temperature +125°C (ambient + temp rise). Derating. 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, 1.3 mm pocket depth PCB washing Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. See Doc787_PCB_Washing.pdf.
Part number1
Inductance2 ±20% (µH)
DCR (Ohms)3 nom max
SRF typ4 Isat (A)5
(MHz)
10% drop 20% drop 30% drop
Irms (A)6 20°C rise 40°C rise
EPL2010-181ML_ 0.18 0.024 0.029 615 1.3 2.2 2.9 EPL2010-271ML_ 0.27 0.032 0.038 412 1.2 2.1 2.6 EPL2010-301ML_ This part number has been changed to EPL2010-271. The EPL2010-301 is not available EPL2010-421ML_ 0.42 0.040 0.048 283 1.0 1.6 2.2 EPL2010-471ML_ This part number has been changed to EPL2010-421. The EPL2010-471 is not available EPL2010-681ML_ 0.68 0.058 0.070 214 0.80 1.3 2.0 EPL2010-821ML_ 0.82 0.068 0.082 173 0.70 1.2 1.6
2.37 3.17 1.76 2.31
1.66 2.16
1.48 1.94 1.28 1.68
EPL2010-102ML_ 1.0 EPL2010-152ML_ 1.5 EPL2010-222ML_ 2.2 EPL2010-332ML_ 3.3 EPL2010-472ML_ 4.7
0.099 0.119 0.141 0.155 0.202 0.222 0.272 0.299 0.429 0.472
145 102
80 63 50
0.65 1.0 1.35 0.60 0.95 1.30 0.43 0.78 1.05 0.35 0.63 0.85 0.30 0.47 0.65
1.04 1.36 0.799 1.04 0.751 0.978 0.671 0.879 0.527 0.680
EPL2010-682ML_ 6.8 EPL2010-822ML_ 8.2 EPL2010-103ML_ 10 EPL2010-123ML_ 12
0.512 0.563 0.827 0.910 0.914 1.00 0.939 1.12
46 42 33 32
0.24 0.43 0.57 0.22 0.40 0.53 0.20 0.35 0.47 0.15 0.26 0.35
0.440 0.575 0.415 0.520 0.392 0.495 0.380 0.480
1. When ordering, please specify termination and packaging codes:
EPL2010-103MLC 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.