PFL2512_15 Datasheet, PDF (1/2 Pages) Coilcraft lnc. – PFL2512_15

Document 886-1
Shielded Power Inductors – PFL2512
• Low cost, low profile 1008  size power inductor
• Provides current handling of much larger inductors; up to 3.5 A
Designer’s Kit C444 contains 5 of each PFL2512 and PFL2510 value
Core material Composite
Core and winding loss See www.coilcraft.com/coreloss
Environmental   RoHS compliant, halogen free
Terminations  RoHS compliant matte tin over nickel over silver-platinum-
glass frit. Other terminations available at additional cost.
Weight  21.2 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,
0.23 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.
^  Inductance²
  _{Part number}1 _{±20% (µH)}
PFL2512-681ME_
0.68
PFL2512-102ME_
1.0
PFL2512-152ME_
1.5
PFL2512-222ME_
2.2
PFL2512-332ME_
3.3
PFL2512-472ME_
4.7
 DCR ^(mOhms)3
typ    max
64
80
80
92
160
185
240
270
480
540
770
850
  _{SRF typ}4 ^  Isat (mA)⁵
(MHz) 10% drop 20% drop
550
2100
375
1600
300
1400
225
870
200
850
185
830
3100
2600
1900
1400
1200
1100
30% drop
3500
2900
2000
1700
1400
1200
  _{Irms (mA)}6
20°C rise  40°C rise
1700
1300
900
760
600
430
2200
1700
1200
1000
780
570
1. When ordering, please specify termination and packaging codes:
PFL2512-472MEC
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 correla-
tion 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 the specified inductance drop 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 886-1  Revised 09/13/15