Cx Family Common Mode Chokes
0402CT Low Profile Chip Inductors
XAL7050 High-inductance Shielded Power Inductors
XGL4020 Ultra-low DCR Power Inductors

0201AF (0603) Series

Wirewound Ferrite Beads

RoHS-konform Halogenfrei
Our 0201AF (0603) Series wirewound ferrite beads have higher performance than others in the market, including high impedance across a wide bandwidth (up to GHz band). Ferrite construction and heavy gage wire means high current handling for their 0201 size. Extremely low DCR assures lowest insertion loss for high efficiency in mobile applications. These tiny beads eliminate noise in small power supplies and provide isolation of RF signals.
  • Higher performance than other surface-mount ferrite beads
  • High impedance across a wide bandwidth; up to GHz band
  • Ferrite construction and heavy gauge wire for high current handling
  • Extremely low DCR for high current applications – as low as 0.15 Ohms
  • Eliminates high frequency noise in power supplies or RF signal isolation applications

Jetzt kaufen:
Anzahl Einzelpreis
1 $1,28
200 $0,90
500 $0,63
1000 $0,50
2000 $0,43
4000 $0,37

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. Auf Lager, noch heute versandbereit.
Muster anfordern:
Kit Werte Preis
C471 8 (20 of each) $45,00

Technische Daten

Electrical specifications at 25°C.

Teilenummer 1 Induktivität (nH) 2
(Toleranz: ±10%)
Impedanz typ (Ω) SRF typ (MHz) 3 DCR max (Ω) 4 Irms (mA) 5
100 MHz 900 MHz
0201AF-330XKR_ 33 19,89 159,90 3400 0,150 340
0201AF-510XKR_ 51 29,56 238,50 2900 0,300 280
0201AF-680XKR_ 68 39,89 330,50 2600 0,330 220
0201AF-910XKR_ 91 53,12 437,40 2350 0,370 200
0201AF-111XKR_ 110 64,71 548,80 2100 0,480 170
0201AF-141XKR_ 140 81,77 706,30 2000 0,650 160
0201AF-171XKR_ 170 101,90 910,90 1850 0,860 140
0201AF-201XKR_ 200 118,60 1089,00 1700 1,250 110
  1. When ordering, please specify packaging code: e.g. 0201AF-201XKRW
  2. Inductance measured at 7.9 MHz using a Coilcraft SMD-F test fixture and Coilcraft-provided correlation pieces with an Agilent/HP 4286 impedance analyzer.
  3. SRF is measured on an Agilent 8753D network analyser (or equivalent) with a Coilcraft SMD-D test fixture.
  4. DCR measured at 25°C on a Cambridge Technology micro-ohmmeter (or equivalent) and a Coilcraft CCF858 test fixture, For other operating temperatures, use this DCR at Temperature calculator.
  5. Irms: Current that causes a 15°C temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings.


  • RoHS compliant matte tin over nickel over silver-platinumglass frit.


  • W = 7″ machine-ready reel. EIA-481 punched paper tape (2000 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
  • 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. Less than full reel. In an effort to simplify our part numbering system, Coilcraft is eliminating the need for multiple packaging codes. When ordering, simply change the last letter of your part number from U to W.
RoHS-konform , Halogenfrei
–40°C to +85°C with Irms current
Component: –40°C to +100°C.
Tape and reel packaging: –40°C to +80°C
Maximale Bauteiltemperatur:
+100°C (ambient + temp rise)
Ausfälle pro Zeiteinheit (FIT) / Mittlere Ausfallzeit (MTBF):


Inductance vs. Frequency

Impedance vs. Frequency

Physikalische Eigenschaften

A max B max C max D E F G
0.023 0.014 0.018 0.004 0.009 0.007 0.018 inches
0,58 0,36 0,46 0,10 0,23 0,18 0,46 mm



Parts per reel Reel dimensions (mm) Tape dimensions (mm) Orientation
7" (178 mm) A B C D E W P Po P1 H T part_or_i.gif
2000 178 100 13 14,4 8,4 8 2 4 2 NA 0,68


Allgemeine Spezifikation

0.12 – 0.20 mg


Feuchteempfindlichkeitsstufe (MSL):
1 (unlimited floor life at <30°C / 85% relative humidity)
Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles
Vor dem Löten bitte den Beitrag Löten von Coilcraft-Bauelementen lesen.
Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

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