R71MI4100JB40M

KEMET · capacitor · case 18x18.5x7.5mm

capacitance1e-06 (1000 n)
v_rated420 (420)
v_rated_ac220 (220)
ripple_current_rms1.6 (1.6)
esr0.0716 (71.6 m)
esr_frequency100000 (100 k)
ripple_current_frequency100000 (100 k)
capacitance_min8e-07 (800 n)
capacitance_max1.2e-06 (1.2 µ)
temp_min_c-40 (-40)
temp_max_c110 (110)
technologyfilm-polypropylene
familyR71
lead_formradial

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

Substitutes

Best 5 of 14354 scored candidates from other manufacturers (catalogue version 7e538ac5423fa607).

PartManufacturerGradeDirectionFootprint
ECWF6105JAPanasonicmajor_reviewmixeddifferent_case
ECWF4105JAPanasonicmajor_reviewmixeddifferent_case
ECWF2W105JAPanasonicmajor_reviewupgradeunknown
ECWF2W105JABPanasonicmajor_reviewupgradeunknown
ECWF2W105JAQPanasonicmajor_reviewupgradeunknown

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.