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Coilcraft CPS
3D Model Datasheet Spice Model SPICE

XGL4018 Series

Ultra-Low Loss Shielded Power Inductors

RoHS compliant halogen free AEC-Q flag
The revolutionary XGL4018 Series by Coilcraft is the epitome of cutting-edge power inductors. Unleash the potential of your DC-DC converters with unparalleled efficiency and performance. Engineered to perfection, these molded power inductors redefine industry standards with their astonishingly low DC and AC losses.

From frequencies spanning hundreds of kHz to an impressive 5+ MHz, experience an unrivaled level of precision. But that's not all! These marvels boast an extended range of inductance values, empowering you to customize your applications to perfection.

With the XGL4018 Series, Coilcraft has once again raised the bar, offering a unique blend of innovation, versatility, and exceptional quality that sets it apart from the rest. Upgrade to excellence today!
  • Industry's lowest DCR and ultra-low AC losses 
  • Superior current handling with soft saturation characteristics
  • Wide inductance range up to  4.7 µH
  • AEC-Q200 Grade 1 (-40°C to +125°C)
  • RoHS-compliant, halogen free. 260°C compatible. Tin-silver (96.5/3.5) over copper terminations

Buy Now:
Find my part
Count Unit price
1 $1.98
100 $1.73
250 $1.30
500 $0.78
1000 $0.61
3000 $0.53
5000 $0.48

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

. in stock, ready to ship today.
Request a Sample:
Find my part
Designer's Kit:
Kit Values Price
C508 13 (3 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
typ max 10% drop 20% drop 30% drop 20°C rise 40°C rise
XGL4018-121MEC 0.12 1.6 2.0 255 9.9 17.4 24.5 19.5 27.2
XGL4018-221MEC 0.22 2.6 3.2 155 6.7 11.1 16.1 15.6 21.7
XGL4018-271MEC 0.27 3.3 4.0 135 6.6 10.5 14.7 13.0 18.4
XGL4018-361MEC 0.36 4.3 5.2 105 5.0 8.3 12.0 11.9 16.4
XGL4018-471MEC 0.47 5.1 6.1 95 4.9 8.1 11.4 11.0 15.2
XGL4018-561MEC 0.56 6.8 8.2 85 4.2 7.2 10.3 9.3 12.9
XGL4018-681MEC 0.68 7.4 8.9 75 4.1 6.7 9.4 8.8 12.4
XGL4018-821MEC 0.82 9.7 11.6 70 3.4 5.7 8.3 7.7 11.0
XGL4018-102MEC 1.0 10.7 12.9 60 3.4 5.6 7.8 7.3 10.4
XGL4018-152MEC 1.5 17.3 20.8 48 2.7 4.4 6.4 6.0 8.2
XGL4018-222MEC 2.2 25.9 31.1 38 2.3 3.6 5.0 5.0 6.8
XGL4018-332MEC 3.3 40.1 48.1 30 1.7 2.8 4.0 3.8 5.2
XGL4018-472MEC 4.7 57.8 69.4 25 1.5 2.4 3.4 3.3 4.5
Notes
  1. When ordering, please specify termination and packaging codes: e.g. XGL4018-472MEC
  2. Inductance tested at 1 MHz, 0.1 Vrms, 0 Adc.
  3. DCR measured at 25°C on a micro-ohmmeter. For other operating temperature 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 the specified inductance drop 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.

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

Physical characteristics

xgl4018d.gif


 

Tape and Reel specification

tapereel_pl.gif


 
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
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:
0.16 - 0.17 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.

Related product series

XGL3014 Series

XGL3512 Series

XGL3509, XGL3510 Series

XGL3515 Series

XGL3520 Series

XGL3530 Series

XGL4012 Series

XGL4015 Series

XGL4020 Series

XGL4025 Series

XGL4030 Series

XGL4040 Series

XGL5020 Series

XGL5030 Series

XGL5050 Series

XGL6030 Series

XGL6020 Series

XGL6060 Series

XGL1313 Series

XGL1010 Series

XGL1060 Series

XGL1712 Series

Related product families

XEL

  • Lower losses vs XAL
  • Additional sizes and inductance values

XAL

  • Proven high performance
  • Benchmark molded power inductor

XFL

  • Lowest profile in the X family
  • Height as low as 0.5mm

XAR

  • Unique Off-board Design
  • Perfect for modules

EPL

  • Low Profile
  • Cost Effective Design

PFL

  • Ultra small size
  • Significant current handling