B43544F9397M080

TDK · capacitor

capacitance0.00039 (390 µ)
v_rated400 (400)
ripple_current_rms2.5 (2.5)
ripple_current_frequency100 (100)
capacitance_min0.000312 (312 µ)
capacitance_max0.000468 (468 µ)
technologyaluminum-electrolytic-wet
familyB43544

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

Substitutes

Best 5 of 3873 scored candidates from other manufacturers (catalogue version 7e538ac5423fa607).

PartManufacturerGradeDirectionFootprint
861141486023Würth Elektronikminor_reviewupgradeone_size_larger
861011486023Würth Elektronikminor_reviewupgradeone_size_larger
861011487025Würth Elektronikminor_reviewupgradeone_size_larger
861221486022Würth Elektronikminor_reviewupgradeone_size_larger
MAL209577391E3Vishayminor_reviewupgradeone_size_larger

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.