PFL2510

Document 829-1
Shielded Power Inductors – PFL2510
• Low cost, low profile 1008 size power inductor
• Provides current handling of much larger inductors; up to 4.1 A
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 silverplatinum-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.
Part number1
Inductance2
±20% (µH)
3
DCR (mOhms) typ max
5
typ4 Isat (mA) (MHz)
10% drop 20% drop 30% drop
SRF
Irms (mA)6
20°C rise 40°C rise
PFL2510-151ME_0.15
PFL2510-221ME_0.22
PFL2510-681ME_0.68
PFL2510-102ME_1.0
PFL2510-222ME_2.2
27 36
37 47
60 70
72 83
195240
970
815
500
375
310
3400
2900
1300
1300
850
3900
3300
1900
1600
1100
4100
3400
2300
1800
1300
22002900
18002500
14001800
14001900
8301100
PFL2510-332ME_3.3
PFL2510-472ME_4.7
490590
760900
245
175
700
660
890
830
990
890
530 710
430 580
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 829-1 Revised 06/30/15
Document 829-2
PFL2510 Series
Typical L vs Current
0.110
max
2,79
10
7
5
4
3
Inductance (µH)
0.018
0,457
0.040
max
1,02
Terminal wraparound:
approx 0.01/0,254 both ends
4.7 µH
3.3 µH
2
0.012
0,30
2.2 µH
1
0.076
1,93
0.012
0,30
1.0 µH
0.7
0.090
max
2,286
0.68 µH
0.5
0.4
0.3
0.2
0.080
2,03
0.22 µH
0.01
1
0.1
0.095
2,41
0.15 µH
10
0.1
Current (A)
0.10
2,54
Typical L vs Frequency
10
7
0.035
0,89
Inductance (µH)
5
4
3
4.7 µH
Recommended
Land Pattern
3.3 µH
2
Dimensions are in
inches
mm
2.2 µH
1
0.7
1.0 µH
0.5
0.4
0.3
0.68 µH
0.2
0.22 µH
0.15 µH
0.1
1
10
100
1000
Frequency (MHz)
Document 829-2 Revised 06/30/15