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XFL4020 Series

Ultra-Low DCR Shielded Power Inductors

Great News! More choices!
Please see XGL4020 for a drop-in replacement with lower DCR (as much as 25% lower), higher Isat, and L choices up to 8.2 µH.
Click here to see the value-to-value cross reference.

XFL4020 to XGL4020
Cross Reference


XFL4020	L (µH)	XGL4020	L (µH)
XFL4020-121ME_	0.12	XGL4020-111ME_	0.11
XFL4020-241ME_	0.24	XGL4020-251ME_	0.25
XFL4020-331ME_	0.33	XGL4020-331ME_	0.33
XFL4020-471ME_	0.47	XGL4020-471ME_	0.47
XFL4020-561ME_	0.56	XGL4020-601ME_	0.6
XFL4020-102ME_	1.0	XGL4020-102ME_	1.0
XFL4020-152ME_	1.5	XGL4020-152ME_	1.5
XFL4020-222ME_	2.2	XGL4020-222ME_	2.2
XFL4020-332ME_	3.3	XGL4020-332ME_	3.3
XFL4020-472ME_	4.7	XGL4020-472ME_	4.7

XFL4020 power inductors have the lowest profiles of our molded power inductors. They provide high current handling with low DCR and low AC losses.

Low profile with traditional saturation
High current handling with low DCR
Magnetically shielded
Composite construction minimizes audible buzzing
No thermal-aging and perfect for high-temperature applications
AEC-Q200 Grade 1 (−40°C to +125°C) with a 165°C maximum part temperature

Jetzt kaufen:

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Anzahl	Einzelpreis
1	$2,24
100	$1,97
250	$1,49
500	$0,89
1000	$0,69
3000	$0,61
5000	$0,55

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

Tolerance

M = 20%

Termination

E = Tin-silver (96.5/3.5) over copper

Packaging

C = 7" machine-ready reel

. Auf Lager, noch heute versandbereit.

Muster anfordern:

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Technische Daten

Electrical specifications at 25°C. Operating voltage 0 - 20 V

Teilenummer 1	Induktivität (µH) 2 (Toleranz: ±20%)	DCR (mΩ) 3		SRF typ (MHz) 4	Isat (A) 5			Irms (A) 6
Teilenummer 1	Induktivität (µH) 2 (Toleranz: ±20%)	typ	max	SRF typ (MHz) 4	10% drop	20% drop	30% drop	20°C rise	40°C rise
XFL4020-121ME_	0,12	1,45	1,60	210	9,1	12,9	13,7	17,5	22,0
XFL4020-241ME_	0,24	2,45	2,70	125	6,1	9,5	10,2	15,0	20,0
XFL4020-331ME_	0,33	3,20	3,85	98	5,9	7,4	7,8	12,5	17,5
XFL4020-471ME_	0,47	4,40	5,10	83	4,6	6,6	7,5	12,0	17,0
XFL4020-561ME_	0,56	5,53	6,15	78	4,6	6,0	6,3	9,5	13,0
XFL4020-102ME_	1,0	10,80	11,90	64	4,5	5,1	5,4	8,0	11,0
XFL4020-152ME_	1,5	14,40	15,80	59	4,1	4,4	4,6	6,7	9,1
XFL4020-222ME_	2,2	21,35	23,50	38	3,1	3,5	3,7	6,0	8,0
XFL4020-332ME_	3,3	34,80	38,30	33	2,7	2,8	2,9	3,9	5,2
XFL4020-472ME_	4,7	52,20	57,40	26	2,0	2,5	2,7	3,6	5,0

Hinweise

When ordering, please specify termination and packaging codes: e.g. XFL4020-472MEC
Inductance tested at 1 MHz, 0.1 Vrms, 0 Adc.
DCR measured at 25°C on a micro-ohmmeter. For other operating temperatures, use this DCR at Temperature calculator.
SRF measured using an Agilent/HP 4395A or equivalent.
Isat: DC current at 25°C that causes the specified inductance drop from its value without current. Temperature derating curves.
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.

Anschlüsse:

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)

Verpackung:

C = 7″ machine-ready reel. EIA-481 embossed plastic tape (1000 parts per full reel). 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 (3500 parts per full reel).

Umwelt/Umgebung

Umwelt/Umgebung:

RoHS-konform , Halogenfrei

Umgebungstemperaturbereich:

–40°C to +125°C with (40°C rise) Irms

Lagertemperaturbereich:

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):

See FIT/MTBF Calculations

Kennlinien

ESR vs Frequency

Inductance vs. Frequency

Inductance vs. Current

Physikalische Eigenschaften

Gurt/Rolle-Spezifikationen

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
1000	3500*	178/330	60/100	13	18,4	12,4	12	8	4	2	2,3	0,23

* Special order

Allgemeine Spezifikation

Kernmaterial:

Composite

Gewicht:

162 - 169 mg

Verpackung:

1000/7″ reel; 3500/13″ reel Plastic tape: 12 mm wide, 0.23 mm thick, 8 mm pocket spacing, 2.3 mm pocket depth

Löten/Reinigen

Feuchteempfindlichkeitsstufe (MSL):

1 (unlimited floor life at <30°C / 85% relative humidity)

Löttemperaturbeständigkeit:

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.

Baugruppenreinigung:

Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

XFL4020 Series

Ultra-Low DCR Shielded Power Inductors