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Document 875 -1
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Shielded Power Inductors PFL1609
Low cost, low profile 0603 size power inductor
2
Less than 1 mm high; requires less than 2 mm of board space
Lower DCR than other parts this size
Designers Kit C433 contains 20 of each PFL1609 and PFL2010 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 7.9 8.3 mg
Ambient temperature 40C to +85C with (40C rise) Irms current.
Maximum part temperature +125C (ambient + temp rise). Derating.
Storage temperature Component: 40C to +125C.
Tape and reel packaging: 40C to +80C
Resistance to soldering heat Max three 40 second reflows at
+260C, parts cooled to room temperature between cycles
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30C /
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 per 7 reel Paper tape: 8 mm wide, 1.0 mm thick,
2 mm pocket spacing
PCB washing Tested to MIL-STD-202 Method 215 plus an additional
aqueous wash. See Doc787_PCB_Washing.pdf.
3 5 6
DCR (mOhms) Isat (mA) Irms (mA)
2 4
Inductance SRF typ
1
Part number 20% (H) typ max (MHz) 10% drop 20% drop 30% drop 20C rise 40C rise
PFL1609-471ME_ 0.47 83 100 650 760 990 1200 1000 1300
PFL1609-561ME_ 0.56 110 130 600 710 920 1100 1100 1400
PFL1609-681ME_ 0.68 145 170 520 610 780 900 1100 1400
PFL1609-102ME_ 1.0 200 230 445 480 690 760 650 850
PFL1609-222ME_ 2.2 410 470 130 300 390 470 480 630
PFL1609-472ME_ 4.7 620 700 60 240 300 370 380 500
PFL1609-682ME_ 6.8 1000 1200 40 170 230 260 330 440
PFL1609-103ME_ 10 1200 1400 35 130 185 215 320 420
1. When ordering, please specify packaging codes:
PFL1609-472MEW
Packaging: W = 7 machine-ready reel. EIA-481 punched paper
tape
(2000 parts per full reel).
U = Less than full reel. In tape, but not machine ready.
To have a leader and trailer added ($25 charge), use
code letter W instead.
2. Inductance tested at 7.9 MHz, 0.1 Vrms using a Coilcraft SMD-F test
fixture with an Agilent/HP 4286A 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 25C 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 25C ambient.
This information is for reference only and does not represent absolute
maximum ratings. Click for temperature derating information.
7. Electrical specifications at 25C.
Refer to Doc 362 Soldering Surface Mount Components before soldering.
Document 875-1 Revised 10/09/17
US +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.com Coilcraft Inc. 2017
This product may not be used in medical or high
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw
risk applications without prior Coilcraft approval.
China +86-21-6218 8074 sales@coilcraft.com.cn
Specification subject to change without notice.
Singapore + 65-6484 8412 sales@coilcraft.com.sg Please check web site for latest information.Document 875-2
PFL1609 Series
L vs Current L vs Frequency
100 100
10 H
10 10 6.8 H
10 H
4.7 H
6.8 H
4.7 H 2.2 H
2.2 H
1.0 H
1
1
1.0 H
0.68 H
0.68 H
0.56 H
0.56 H
0.47 H
0.47 H
0.1 0.1
0.01 0.1 1 10 110 100 1000
Current (A) Frequency (MHz)
0.071
max
1,80
0.015
0,38
0.037
max
0,95
Terminal wraparound:
approx 0.010/0,254 both ends
0.012
0.012 0.036
0,305
0,305 0,91
0.042 0.030
max
1,07 0,76
0.050
1,27
0.040
1,02
0.025
inches
0,64
Dimensions are in
mm
Recommended
Land Pattern
Document 875-2 Revised 10/09/17
US +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.com Coilcraft Inc. 2017
This product may not be used in medical or high
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw
risk applications without prior Coilcraft approval.
China +86-21-6218 8074 sales@coilcraft.com.cn
Specification subject to change without notice.
Singapore + 65-6484 8412 sales@coilcraft.com.sg Please check web site for latest information.
Inductance (nH)
Inductance (nH)