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



RoHS-konform Halogenfrei AEC-Q flag
Great News! More choices!
For XAL4020, see XGL3520 for space savings with 35% less board area. Improved efficiency due to low DCR (up to 20% lower) and higher L values (up to 4.7 uH). Also see XGL4020 for significantly lower DCR (up to 45% lower) and higher L values (up to 8.2 uH)

For XAL4030, See XGL4030 for significantly lower DCR (up to 35% lower) and higher L values (0.13 to 12 uH)

For XAL4040, See XGL4030 for height saving by 1 mm, improved efficiency due to low DCR (up to 25% lower) and wider inductance range (0.13 to 12 uH)

Für weitere Informationen und Spezifikationen zum Bauteil.

Gehe zu Baureihe
Jetzt kaufen:
Anzahl Einzelpreis
1 $2,04
100 $1,79
250 $1,35
500 $0,81
1000 $0,63
2500 $0,55
5000 $0,50

Für große Mengen oder nicht vorrätige Artikel bitte ein Angebot anfordern.

. Auf Lager, noch heute versandbereit.
Muster anfordern:
Kit Werte Preis
C429 13 (5 of each) $45,00
C454 38 $160,00

Technische Daten

Electrical specifications at 25°C. Operating voltage 0 – 60 V

Teilenummer 1 Induktivität (µH) 2
(Toleranz: ±20%)
DCR (mΩ) 3 SRF typ (MHz) 4 Isat (A) 5 Irms (A) 6
typ max 20°C rise 40°C rise
XAL4020-152ME_ 1,5 21,5 23,6 64,0 7,1 5,2 7,5
  1. When ordering, please specify termination and packaging codes: e.g. XAL4020-682MEC
  2. Inductance tested at 1 MHz, 0.1 Vrms, 0 Adc.
  3. DCR measured at 25°C on a micro-ohmmeter. For other operating temperatures, use this DCR at Temperature calculator.
  4. SRF measured using an Agilent/HP 4395A or equivalent.
  5. Isat: DC current at 25°C that causes an inductance drop of 30% (typ) 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.
    Irms testing was performed on 0.75 inch wide × 0.25 inch thick copper traces in still air. Temperature rise is highly dependent on many factors including pcb land pattern, trace size, and proximity to other components. Therefore temperature rise should be verified in application conditions.


  • E = Halogen free component. RoHS compliant tin-silver over copper terminations.
  • T = RoHS tin-silver-copper (95.5/4/0.5). (Special order, added cost)
  • S = non-RoHS tin-lead (63/37). (Special order, added cost)


  • C = 7″ machine-ready reel. EIA-481 embossed plastic tape. Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
  • B = 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 B to C.
  • D = 13″ machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked.
RoHS-konform , Halogenfrei
–40°C to +125°C with (40°C rise) Irms current
Component: –55°C to +165°C.
Tape and reel packaging: –55°C to +80°C
Maximale Bauteiltemperatur:
+165°C (ambient + temp rise).
Ausfälle pro Zeiteinheit (FIT) / Mittlere Ausfallzeit (MTBF):


ESR vs Frequency

Inductance vs Frequency

Inductance vs Current

Physikalische Eigenschaften




  Parts per reel Reel dimensions (mm) Tape dimensions (mm) Orientation
  7" (178 mm) 13" (330 mm) A B C D E W P Po P1 H T part_or_ac.gif
XAL4020 1000 3500* 178/330 60/100 13 18,4 12,4 12 8 4 2 2,3 0,23
XAL4030 500 2000* 178/330 60/100 13 18,4 12,4 12 8 4 2 3,25 0,23
XAL4040 500 2000* 178/330 60/100 13 18,4 12,4 12 8 4 2 4,27 0,30
* Special order

Allgemeine Spezifikation

XAL4020 = 0.190g; XAL4030 = 0.270g; XAL4040 = 0.355g
XAL4020: 1000/7″ reel; 3500/13″ reel Plastic tape: 12 mm wide, 0.23 mm thick, 8 mm pocket spacing, 2.3 mm pocket depth
XAL4030: 500/7″ reel; 2000/13″ reel Plastic tape: 12 mm wide, 0.23 mm thick, 8 mm pocket spacing, 3.25 mm pocket depth
XAL4040: 500/7″ reel; 2000/13″ reel Plastic tape: 12 mm wide, 0.30 mm thick, 8 mm pocket spacing, 4.27 mm pocket depth


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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