Site Settings

Warehouses
Language settings
Currency settings
Resources
Video Library
Cx Family Common Mode Chokes
0402CT Low Profile Chip Inductors
XAL7050 High-inductance Shielded Power Inductors
XGL4020 Ultra-low DCR Power Inductors

XAL7050 Series

High Current Shielded Power Inductors

RoHS compliant halogen free AEC-Q flag
Great News! More choices!

See XGL5050 to save 50% board area
XAL7050 high-performance molded power inductors are mechanically rugged and magnetically shielded for use in high-density power converter circuits. They offer high current ratings and are ideal for high switching frequencies with low AC losses. 
  • High inductance values
  • Low power losses (AC and DC)
  • 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
Buy Now:
Count Unit price
1 $2.94
100 $2.40
250 $1.80
500 $1.08
1000 $0.84
2500 $0.72
5000 $0.66

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

. in stock, ready to ship today.
Request a Sample:

Specifications

Electrical specifications at 25°C. Operating voltage 0 – 60 V

Part number 1 Inductance (µH) 2
(Tolerance: ±20%)
DCR (mΩ) 3 SRF typ (MHz) 4 Isat (A) 5 Irms (A) 6
typ max 20°C rise 40°C rise
XAL7050-103ME_ 10 25.0 29.0 12.1 7.1 6.3 8.5
XAL7050-153ME_ 15 35.0 41.0 10.3 6.4 5.1 7.0
XAL7050-183ME_ 18 43.0 50.0 9.3 6.2 4.5 6.2
XAL7050-223ME_ 22 60.0 70.0 8.6 5.5 4.0 5.0
XAL7050-333ME_ 33 75.0 85.0 6.7 4.1 3.4 4.6
XAL7050-473ME_ 47 105 120 6.0 3.5 2.5 3.5
Notes
  1. When ordering, please specify termination and packaging codes: e.g. XAL7050-473MEC
  2. Inductance tested at 1 MHz, 0.1 Vrms, 0 Adc.
  3. DCR measured 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 an inductance drop of 30% (typ) 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 (250 parts 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. Factory order only, not stocked (1000 parts 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):
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332

Performance curves

Inductance vs Frequency

Inductance vs Current

Physical characteristics

xal7050d-(1).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-(1).gif
250 1000 178/330 60/100 13 24,4 16,4 16 12 4 2 5,21 0,4

General specification

Core Material:
Composite
Weight:
1.50 – 1.55 g
Packaging:
250/7″ reel, 1000/13″ reel Plastic tape: 16 mm wide, 0.40 mm thick, 12 mm pocket spacing, 5.21 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

Related product families