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XGL4020 Ultra-low DCR Power Inductors

XGL4020-251

Name: XGL4020-251MEC
Brand: Coilcraft
SKU: XGL4020-251MEC
Price: 0.63 USD
Availability: InStock

XGL4020-251MEC

The XGL4020-251 is a shielded power inductor from Coilcraft with an inductance of 0.25 µH, an ambient temperature range of -40°C to +125°C, and a typical self-resonant frequency (SRF) of 130 MHz. It is made with a composite core material and has a maximum current rating of 1.5 A. The inductor is available in a 7" machine-ready reel and is RoHS-compliant and halogen-free.

The XGL4020-251 is ideal for a variety of applications, including power supplies, amplifiers, and motor control. It offers low DC and AC losses, making it a good choice for high-efficiency applications.

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Count	Unit price
1	$2.04
100	$1.79
250	$1.35
500	$0.81
1000	$0.63
3000	$0.55
5000	$0.50

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

Tolerance

M = 20%

Termination

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

Packaging

C = 7" machine-ready reel

. in stock, ready to ship today.

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Designer's Kit:

Kit	Values	Price
C483	15 (5 of each)	$45.00
C509	49 (3 of each)	$125.00

Specifications

Electrical specifications at 25°C. Operating voltage 0 - 80 V

Part number 1	Inductance (µH) 2 (Tolerance: ±20%)	DCR (mΩ) 3		SRF typ (MHz) 4	Isat (A) 5			Irms (A) 6
Part number 1	Inductance (µH) 2 (Tolerance: ±20%)	typ	max	SRF typ (MHz) 4	10% drop	20% drop	30% drop	20°C rise	40°C rise
XGL4020-251MEC	0.25	2.5	3.0	130	7.5	12.0	16.5	18.0	24.0

Notes

When ordering, please specify termination and packaging codes: e.g. XGL4020-822MEC
Inductance tested at 1 MHz, 0.1 Vrms, 0 Adc.
DCR measured at 25°C on a micro-ohmmeter. For other operating temperature 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.

Termination:

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)

Packaging:

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).
D = 13″ machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked.

Environmental

Environmental:

RoHS compliant , halogen free

Ambient temperature range:

−40°C to +125°C with (40°C rise) Irms

Storage temperature range:

Component: –55°C to +165°C.
Tape and reel packaging: –55°C to +80°C

Maximum part temperature:

+165°C (ambient + temp rise).

Failures in Time (FIT) / Mean Time Between Failures (MTBF):

See FIT/MTBF Calculations

Performance curves

Inductance vs. Frequency

Inductance vs. Current

Physical characteristics

Tape and Reel specification

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

General specification

Core Material:

Composite

Weight:

0.193 - 0.195 g

Packaging:

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

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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XGL4020-251

XGL4020-251MEC

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Specifications

Termination:

Packaging:

Performance curves

Inductance vs. Frequency

Inductance vs. Current

Physical characteristics

Tape and Reel specification

General specification

Soldering/Washing

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