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0402CT Low Profile Chip Inductors
XAL7050 High-inductance Shielded Power Inductors
XGL4020 Ultra-low DCR Power Inductors

PFL1610 Series

Shielded Power Inductors

RoHS compliant halogen free
For new designs, consider the PFL1609 as an alternative to this series. The PFL1609 offers much lower DCR and has the same footprint.
  • Ultra-small shielded power inductor – only 1 mm high, 1 × 1.8 mm footprint
  • RoHS-compliant, halogen free. 260°C compatible. Matte tin over nickel over silver-platinum-glass frit terminations
Buy Now:
Count Unit price
1 $0.52
200 $0.44
500 $0.36
1000 $0.30
2000 $0.26
4000 $0.23

For high volume or non-stock items, request a quote.

. in stock, ready to ship today.

Specifications

Electrical specifications at 25°C.

Part number 1 Inductance (µH) 2
(Tolerance: ±20%)
DCR (mΩ) 3 SRF typ (MHz) 4 Isat (mA) 5 Irms (mA) 6
typ max 10% drop 20% drop 30% drop 20°C rise 40°C rise
PFL1610-331ME_ 0.33 85.0 98.0 644 1140 1860 2350 1100 1500
PFL1610-471ME_ 0.47 183 205 540 1000 1700 1820 770 1000
PFL1610-561ME_ 0.56 143 160 475 800 1400 1600 700 900
PFL1610-681ME_ 0.68 203 223 423 800 1500 1630 720 970
PFL1610-102ME_ 1.0 331 365 351 650 1000 1260 570 750
PFL1610-222ME_ 2.2 1120 1230 105 330 555 660 280 380
PFL1610-472ME_ 4.7 1156 1720 85.0 290 480 560 230 310
Notes
  1. When ordering, please specify termination and packaging codes: e.g. PFL1610-472MEW
  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  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.

 

Packaging:

  • W = 7" machine-ready reel
    EIA-481punched 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.
Environmental
Environmental:
RoHS compliant , halogen free
Ambient temperature range:
−40°C to +125°C
Storage temperature range:
Component: −40°C to +125°C
Tape and reel packaging: −40°C to +80°C
Maximum part temperature:
+140°C (Ambient + temperature rise)
Failures in Time (FIT) / Mean Time Between Failures (MTBF):
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332

Performance curves

Inductance vs Current

Inductance vs. Frequency

Physical characteristics

pfl1610d.gif
dims_inches_mm.gif

Tape and Reel specification

tapereel_pa.gif

 
Parts per reel Reel dimensions (mm) Tape dimensions (mm) Orientation
7" (178 mm) A B C D E W P Po P1 T

part_or_s.gif

2000 178 100 13 14,4 8,4 8 4 4 2 1,0

General specification

Core Material:
Composite
Weight:
5.4 - 5.7 mg
Packaging:
2000 per 7″ reel Paper tape: 8 mm wide, 1.0 mm thick, 4 mm pocket spacing

Soldering/Washing

Moisture Sensitivity Level (MSL):
1 (unlimited floor life at <30°C / 85% relative humidity)
Resistance to soldering heat:
Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles
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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