Is there a pin-compatible replacement for KM102M050I250A?

No direct pin-for-pin replacement has been verified. Several parts like the HRK 50V1000uF CD288 match electricals and pinout but differ in physical size, requiring a form-fit check.

What risks should I check before replacing KM102M050I250A?

Key risks include physical size mismatch (most candidates are larger), and differences in ESR, ripple current rating, and lifetime. Always check the datasheet for these secondary parameters.

KM102M050I250A Alternatives, Datasheet & Cross Reference | CapXon

Find suitable replacements for the CapXon KM102M050I250A, a 1000µF 50V radial aluminum capacitor. Key considerations for alternatives include physical dimensions (13x20mm), ESR, and ripple current.

AI replacement insight

Package riskhigh

Most alternatives are larger than the 13x20mm target, requiring a physical fit check.

Electrical riskmedium

Secondary parameters like ESR and ripple current must be verified from datasheets.

Can it be replaced directly?

No drop-in replacement is confirmed; all reviewed candidates have form-factor differences requiring verification.

Best replacement path

Prioritize candidates with matching 1000µF capacitance and 50V rating, then carefully check physical dimensions against the original 13x20mm size.

Main risk

Physical package size mismatch is the primary risk; most alternatives are larger than the original part.

Recommended alternatives

Matches key electrical specs but is taller, requiring a physical fit check. Same diameter (13mm).

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Alternative comparison matrix

Feature / factor	KM102M050I250A	50V1000uF CD288	EWH1JM102L25OT	ERS1HM102L25OT	Compatibility / risk
Capacitance	1000µF	1000µF	1000µF	1000µF	1000µF — Matches target value.; EWH1JM102L25OT: Matches target value.; ERS1HM102L25OT: Matches target value.
Voltage	50V	50V	63V	50V	50V / 63V — Matches target voltage rating.; EWH1JM102L25OT: Higher voltage provides more design margin.; ERS1HM102L25OT: Matches target voltage rating.
Package	Radial, 13x20mm	Radial, 13x26mm	Radial, 16x25mm	Radial, 16x25mm	Radial, 13x26mm / Radial, 16x25mm — Candidate is 6mm taller.; EWH1JM102L25OT: Candidate is larger (diameter and height).; ERS1HM102L25OT: Candidate is larger (diameter and height).
Esr	Check Datasheet	0.035 Ohm @ 100kHz	Check Datasheet	Check Datasheet	0.035 Ohm @ 100kHz / Check Datasheet — ESR/Ripple must be verified for application.; EWH1JM102L25OT: ESR/Ripple must be verified for application.; ERS1HM102L25OT: ESR/Ripple must be verified for application.

Application & sourcing insights

Questions & answers

The HRK 50V1000uF CD288 is a strong candidate, matching key electrical specs but is 6mm taller. Always verify physical clearance before ordering.