UCS2W390MND9

Nichicon · capacitor · case 10x50

capacitance3.9e-05 (39 µ)
v_rated450 (450)
ripple_current_rms0.82 (820 m)
ripple_current_frequency100000 (100 k)
capacitance_min3.12e-05 (31.2 µ)
capacitance_max4.68e-05 (46.8 µ)
temp_min_c-40 (-40)
temp_max_c105 (105)
technologyaluminum-electrolytic-wet
familyUCS
lead_formradial

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

Substitutes

Best 5 of 2850 scored candidates from other manufacturers (catalogue version 103754c4b2cacfcb).

PartManufacturerGradeDirectionFootprint
420CXW47MEFR10X50Rubyconminor_reviewdowngradefits
MAL225919399E3Vishayminor_reviewupgradedifferent_case
MAL225959399E3Vishayminor_reviewupgradedifferent_case
420EXW33MEFR10X50Rubyconminor_reviewmixedfits
420QXW56MEFR10X50Rubyconminor_reviewdowngradefits

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.