XGL4020 Series

Ultra-Low Loss Shielded Power Inductors

The XGL4020 Series Ultra-Low Loss Shielded Power Inductors from Coilcraft offer the lowest DC losses and extremely low AC losses for a wide range of DC-DC converters, from hundreds of kHz up to 5+ MHz. These inductors feature a wider range of inductance values and improved Irms current ratings, making them ideal for a variety of applications, including power supplies, amplifiers, and motor control.

The XGL4020 Series is available in inductance values from 0.042 µH to 8.2 µH, with a maximum current rating of 1.5 A. The inductors are also available in a variety of lead lengths and terminations, making them easy to use in a wide range of applications.

The XGL4020 Series is RoHS compliant and halogen-free, making them ideal for use in a variety of environmentally friendly applications.

Industry's lowest DCR and ultra-low AC losses over a wide frequency range
Soft saturation characteristic to withstand high current spikes
Magnetically shielded
Composite construction minimizes audible buzzing
No thermal aging – perfect for high-temperature applications
AEC-Q200 Grade 1 (-40°C to +125°C) with a 165°C max part temperature

Need parts for space, military or other critical applications?
See Coilcraft AE433PGA Series | See Coilcraft ST433PGA Series

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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.

Termination

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

Packaging

C = 7" machine-ready reel

Tolerance

M = 20%

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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
XGL4020-420MEC	0.042	0.85	1.0	700	15.6	26.0	36.0	22.8	33.3
XGL4020-111MEC	0.11	1.4	1.7	250	14.0	21.0	29.0	20.5	29.0
XGL4020-251MEC	0.25	2.5	3.0	130	7.5	12.0	16.5	18.0	24.0
XGL4020-331MEC	0.33	3.0	3.6	110	6.4	10.6	15.2	16.5	23.0
XGL4020-471MEC	0.47	4.2	5.1	95.0	6.1	9.7	13.4	14.3	19.7
XGL4020-601MEC	0.60	5.1	5.9	80.0	4.9	8.2	11.7	13.5	18.4
XGL4020-821MEC	0.82	7.7	8.6	65.0	3.9	6.8	9.4	11.2	14.0
XGL4020-102MEC	1.0	8.2	9.0	60.0	3.8	6.3	8.8	8.8	12.0
XGL4020-152MEC	1.5	13.0	14.3	45.0	3.2	5.3	7.5	8.0	11.1
XGL4020-222MEC	2.2	19.5	21.5	40.0	2.7	4.4	6.2	6.7	8.9
XGL4020-332MEC	3.3	30.8	34.0	30.0	2.2	3.5	4.8	4.9	6.6
XGL4020-472MEC	4.7	43.0	47.3	23.0	1.9	3.0	4.1	4.1	5.6
XGL4020-562MEC	5.6	48.7	53.6	22.0	1.7	2.7	3.7	3.9	5.3
XGL4020-682MEC	6.8	63.6	70.0	21.0	1.6	2.5	3.4	3.1	4.2
XGL4020-822MEC	8.2	71.0	78.1	20.0	1.4	2.3	3.2	3.0	4.1

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