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XGL4020 Ultra-low DCR Power Inductors

XGL3512 Series

Ultra-Low Loss Shielded Power Inductors

RoHS compliant halogen free AEC-Q flag
The XGL3512 Series Ultra-Low Loss Shielded Power Inductors deliver performance with low DCR and ultra-low AC losses. They offer effective handling with soft saturation characteristics, adjusting optimally to various load conditions.  

Compliant with AEC qualifications, these inductors are built to endure temperatures from -40°C to +125°C, making them ideal for high-stress environments. The wide inductance value of 0.082 to 1.2 µH accommodates diverse applications, enhancing system efficiency.  

The XGL3512 Series also offers COTS Plus tin-silver-copper and tin-lead terminations, providing further versatility. Choose Coilcraft's XGL3512 Series for power inductors that combine robustness, efficiency, and flexibility. 
  • Very low DCR and ultra-low AC losses over a wide frequency range
  • Effective current handling with soft saturation characteristics
  • AEC-Q200 Grade 1 (−40°C to +125°C)
  • Wide inductance range from 0.082 µH to 1.2 µH
  • RoHS-compliant, halogen-free. 260°C compatible. Tin-silver (96.5/3.5) over copper terminations
  • COTS Plus tin-silver-copper and tin-lead terminations available

Need parts for space, military or other critical applications?
See Coilcraft ST413PGA Series
Buy Now:
Count Unit price
1 $1.88
100 $1.72
250 $1.29
500 $0.77
1000 $0.60
2500 $0.51
5000 $0.47

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

. in stock, ready to ship today.
Request a Sample:
Designer's Kit:
Kit Values Price
C502 11 (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
XGL3512-820MEC 0.082 2.8 3.3 340 7.0 11.8 17.3 15.7 21.2
XGL3512-900MEC 0.090 3.3 3.8 330 6.8 11.3 16.4 14.4 19.4
XGL3512-101MEC 0.10 3.5 4.0 305 6.5 10.7 15.2 13.5 18.0
XGL3512-201MEC 0.20 6.3 7.3 175 4.3 7.1 10.0 11.3 15.2
XGL3512-331MEC 0.33 10.8 12.5 135 3.4 5.5 7.8 8.6 11.5
XGL3512-401MEC 0.40 12.3 14.2 125 3.2 5.1 7.1 7.7 11.2
XGL3512-521MEC 0.52 15.5 17.9 105 2.8 4.5 6.4 7.0 9.4
XGL3512-621MEC 0.62 20.7 23.8 90 2.6 4.1 5.7 6.0 8.1
XGL3512-821MEC 0.82 24.5 28.2 80 2.2 3.6 5.1 5.6 7.4
XGL3512-102MEC 1.0 28.0 32.2 70 1.9 3.2 4.5 4.9 6.6
XGL3512-122MEC 1.2 32.5 37.4 60 1.7 2.8 4.1 4.4 5.9
Notes
  1. When ordering, please specify termination and packaging codes: e.g. XGL3512-122MEC
  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 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 (1500 per full reel). 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 (5000 per full reel).
Environmental
Environmental:
RoHS compliant , halogen free
Ambient temperature range:
–40°C to +125°C with (40°C rise) Irms current
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):

Performance curves

Inductance vs. Current

Physical characteristics

xgl3512d.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
1500 5000* 178/330 60/100 13 18,4 12,4 12 8 4 2 1,4 0,23
* Special order

General specification

Core Material:
Composite
Weight:
0.066 – 0.070 g
Packaging:
1500/7″ reel; 5000/13″ reel Plastic tape: 12 mm wide, 0.23 mm thick, 8 mm pocket spacing, 1.4 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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