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Shielded Power Inductors – PFL2510 Document 829-1 Document 829-1 Revised 06/30/15

  • Low cost, low profile 1008 size power inductor
  • Provides current handling of much larger inductors; up to 4.1 A Inductance2 DCR (mOhms)3 SRF typ4 Isat (mA)5 Irms (mA)6 Part number1 ±20% (µH) typ max (MHz) 10% drop 20% drop 30% drop 20°C rise 40°C rise PFL2510-151ME_ 0.15 27 36 970 3400 3900 4100 2200 2900 PFL2510-221ME_ 0.22 37 47 815 2900 3300 3400 1800 2500 PFL2510-681ME_ 0.68 60 70 500 1300 1900 2300 1400 1800 PFL2510-102ME_ 1.0 72 83 375 1300 1600 1800 1400 1900 PFL2510-222ME_ 2.2 195 240 310 850 1100 1300 830 1100 PFL2510-332ME_ 3.3 490 590 245 700 890 990 530 710 PFL2510-472ME_ 4.7 760 900 175 660 830 890 430 580 Designer’s Kit C444 contains 5 of each value and 5 of each PFL2512 Environmental RoHS compliant, halogen free Core material Composite Terminations RoHS compliant matte tin over nickel over silver- platinum-glass frit. Other terminations available at additional cost. Weight 17.7 mg Ambient temperature –40°C to +125°C with (40°C rise) Irms current. Maximum part temperature +165°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, 0.23 mm thick, 4 mm pocket spacing, 1.32 mm pocket depth PCB washing Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. See Doc787_PCB_Washing.pdf. 1. When ordering, please specify termination and packaging codes: PFL2510-472MEC Termination: E = RoHS compliant matte tin over nickel over silver. 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. 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 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 using a micro-ohmmeter. 4. SRF measured using an Agilent/HP 8753D network analyzer and a Coilcraft SMD-D test fixture. 5. DC current at 25°C that causes an inductance drop of 30% (typ) from its value without current. Click for temperature derating information. 6. Current that causes the specified temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings. Click for temperature derating information. 7. Electrical specifications at 25°C. Refer to Doc 362 “Soldering Surface Mount Components” before soldering.

Document 829-2 Revised 06/30/15 Document 829-2 Typical L vs Current Typical L vs Frequency Dimensions are in inches mm Terminal wraparound: approx 0.01/0,254 both ends Recommended Land Pattern 0.110 2,79 0.018 0,4570.040 1,02 max max 0.090 2,286 0.10 2,54 0.035 0,89 max 0.012 0,30 0.012 0,30 0.076 1,93 0.080 2,030.095 2,41 11 0 1000100 Frequency (MHz) Inductance (µH) 1.0 µH 0.68 µH 0.15 µH 0.22 µH 2.2 µH 3.3 µH 4.7 µH 0.1 0.2 0.3 0.4 0.5 0.7 0.01 0.1 101 Current (A) Inductance (µH) 1.0 µH 0.68 µH 2.2 µH 3.3 µH 4.7 µH 0.1 0.2 0.3 0.4 0.5 0.7 0.15 µH 0.22 µH