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EPL3015 Series
Shielded Power Inductors

  • Ultra-small shielded power inductor - only 1.55 mm high, 3 × 3 mm footprint
  • Handles current up to 2.45 Amps
  • Magnetic shielding allows high-density mounting
  • Soft saturation, perfect for VRM/VRD applications
  • AEC-Q200 Grade 3 (−40°C to +85°C)
  • RoHS-compliant. 260°C compatible. Tin-silver-copper (96.5/3/0.5) over tin over nickel over silver-platinum terminations
  • Samples of all values are available in Coilcraft Designer's Kit C405

SPECIFICATIONS


Part number1
Click to get parts
Inductance2
±20% (µH)
DCR (Ohms)3 SRF
typ4
(MHz)
Isat (A)5 Irms (A)6
nom max 10% drop 20% drop 30% drop 20°C rise 40°C rise
EPL3015-901ML_ 0.90 0.048 0.055 130 1.20 1.90 2.40 1.85 2.45
EPL3015-122ML_ 1.2 0.054 0.062 105 1.00 1.60 2.05 1.80 2.40
EPL3015-152ML_ 1.5 0.062 0.072 100 0.90 1.40 1.90 1.55 2.05
EPL3015-222ML_ 2.2 0.082 0.094 75 0.75 1.20 1.60 1.50 2.00
EPL3015-332ML_ 3.3 0.108 0.124 55 0.65 1.10 1.40 1.20 1.70
EPL3015-472ML_ 4.7 0.145 0.167 50 0.55 0.90 1.20 1.00 1.40
EPL3015-682ML_ 6.8 0.194 0.223 38 0.45 0.75 1.00 0.90 1.20
EPL3015-103ML_ 10 0.301 0.346 32 0.35 0.59 0.81 0.76 1.00
EPL3015-153ML_ 15 0.435 0.500 26 0.24 0.43 0.62 0.61 0.82
EPL3015-223ML_ 22 0.576 0.662 20 0.21 0.36 0.51 0.56 0.74
EPL3015-333ML_ 33 0.860 0.989 15.5 0.19 0.32 0.45 0.44 0.59
1 When ordering, please specify termination and packaging codes: e.g. EPL3015-333MLC
Termination: L = Tin-silver-copper (96.5/3/0.5) over tin over nickel over silver-platinum
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).
2 Inductance tested at 1 MHz, 0.1 Vrms, 0 Adc.
3 DCR measured at 25°C on a micro-ohmmeter. For other operating temperatures, use this DCR at Temperature calculator.
4 SRF measured using an Agilent/HP 4395A network analyzer or equivalent.
5 Isat: DC current at 25°C that causes the specified inductance drop from its value without current.
Temperature derating curves.
6 Irms: Current that causes the specified temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings. Temperature derating curves.
7 Ambient temperature range: −40°C to +85°C with (40°C rise) Irms Derating curves
8 Storage temperature range: Component: −40°C to +125°C
Tape and reel packaging: −40°C to +80°C
9 Maximum part temperature: +125°C (Ambient + temperature rise)
10 Resistance to soldering heat: Three reflows at >217°C for 90 seconds (+260°C ±5°C for 20 – 40 seconds), allowing parts to cool to room temperature between.
11 Electrical specifications at 25°C.
Refer to Soldering Coilcraft Components before soldering.
PCB washing: Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

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Updated: April 13, 2017