74404052012

Würth Elektronik · magnetic · case 5020

inductance1.2e-06 (1.2 µ)
saturation_current5.2 (5.2)
rated_current3.6 (3.6)
dcr0.028 (28 m)
srf1.5e+08 (150 M)
impedance_100mhz1150 (1.15 k)
impedance_peak2140 (2.14 k)
impedance_peak_freq1.34e+08 (134 M)
device_typeinductor
familyWE-LQS

Report a problem with this part (opens a public GitHub issue) · data quality

Substitutes

Best 5 of 4643 scored candidates from other manufacturers (catalogue version 2705ed3e49cf9156).

PartManufacturerGradeDirectionFootprint
XAL7020-122MECCoilcraftminor_reviewupgradeone_size_larger
XAL5020-122MECCoilcraftminor_reviewupgradeone_size_larger
SRP4018FA-1R2MBournsminor_reviewupgradesmaller
XAL5030-122MECoilcraftminor_reviewupgradefits
XAL4020-122MECCoilcraftminor_reviewupgradefits

Grades: drop_in, minor_review, major_review, redesign, no_substitute. “unverified” means a record is silent on that point, not that the part passed it. full cross-reference as JSON.

Values are SI base units; a spec not listed is not stated in the part's record (it is not zero). Machine access: MCP at /mcp, /llms.txt. Open catalogue — Kelvin.