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PFL2512 Series
Shielded Power Inductors

  • Only 1.2 mm high; requires only 6.4 mm2 of board space
  • Handles current up to 3500 mAmps
  • Magnetic shielding allows high-density mounting
  • For a lower profile part, consider the PFL2510 series.
  • RoHS-compliant, halogen free. 260°C compatible. Matte tin over nickel over silver-platinum-glass frit terminations
  • 5 of each value and 5 of each PFL2510 are available in Coilcraft Designer's Kit C444

SPECIFICATIONS

 L vs FrequencyL vs CurrentCore loss     SPICE models
Dimensions   Tape and reel specifications      3D model


Part number1
Click to get parts
Inductance2
±20% (µH)
DCR (mOhms)3 SRF
typ4
(MHz)
Isat (mA)5 Irms (mA)6
nom max 10% drop 20% drop 30% drop 20°C rise 40°C rise
PFL2512-681ME_ 0.68 64 80 550 2100 3100 3500 1700 2200
PFL2512-102ME_ 1.0 80 92 375 1600 2600 2900 1300 1700
PFL2512-152ME_ 1.5 160 185 30 1400 1900 2000 900 1200
PFL2512-222ME_ 2.2 240 270 225 870 1400 1700 760 1000
PFL2512-332ME_ 3.3 480 540 200 850 1200 1400 600 780
PFL2512-472ME_ 4.7 770 850 185 830 1100 1200 430 570
1 When ordering, please specify termination and packaging codes: e.g. PFL2512-472MEC
Termination: E = Halogen free component. RoHS-compliant matte tin over nickel over silver-platinum-glass frit terminations.
Special order, added cost: Q = RoHS tin-silver-copper (95.5/4/0.5) or
P
= 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
On reel but not machine-ready. To have a leader and trailer added ($25 charge), use code letter C instead.
D = 13" reel, machine-ready 
EIA-481 embossed plastic tape. Factory order only, not stocked (7500 parts per full reel).
2 Inductance tested at 7.9 MHz, 0.1 Vrms using a Coilcraft SMD-A test fixture with an Agilent/HP 4286 impedance analyzer and Coilcraft provided correlation pieces.
3 DCR measured  at 25°C using a micro-ohmmeter. For other operating temperatures, use this DCR at Temperature calculator.
4 SRF measured using an Agilent/HP 8753D network analyzer and a Coilcraft SMD-D test fixture.
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