Is there a pin-compatible replacement for LKMD0901V181MF?

No pin-to-pin verified replacement is available. However, several candidates share the same radial through-hole package, making them form-factor compatible. You must verify electrical parameters before substitution.

What risks should I check before replacing LKMD0901V181MF?

The main risk is the higher capacitance of potential substitutes (typically 220µF vs. 180µF). This can alter circuit performance. Also, check physical dimensions (diameter and length) to ensure fit and verify the substitute's impedance and ripple current ratings.

LKMD0901V181MF Alternatives, Datasheet & Cross Reference | Ymin

Finding a substitute for the Ymin LKMD0901V181MF, a 180µF 35V radial capacitor, involves checking for functional alternatives. Key parameters to match are voltage, capacitance, and physical package.

AI replacement insight

Electrical riskmedium

Higher capacitance requires validation.

Package risklow

Candidates have the same radial package but physical dimensions may vary.

Can it be replaced directly?

No direct drop-in replacement has been identified. The closest alternatives have a higher capacitance of 220µF, which requires engineering review.

Best replacement path

Review functional alternates like Rubycon's 35ZLH220MEFC8X11.5 or 50PX220MEFC10X12.5. Both require verifying circuit tolerance for higher capacitance.

Main risk

The primary risk is the increased capacitance (220µF vs 180µF), which could affect timing, filtering, or inrush current characteristics.

Recommended alternatives

Functionally similar with matching voltage and package, but has higher capacitance.

View details

Alternative comparison matrix

Feature / factor	LKMD0901V181MF	35ZLH220MEFC8X11.5	50PX220MEFC10X12.5	Compatibility / risk
Voltage	35V	35V	-	50V — Higher voltage rating provides increased design margin.
Capacitance	180µF	220µF	-	220µF — Capacitance is ~22% higher, requires circuit validation.
Package	Radial	Radial	-	Radial — Form factor is compatible.
Application	LKM (Low Impedance)	ZLH (Low Impedance)	-	ZLH (Low Impedance) — Candidate is from a comparable low impedance series.
Dimensions	Not specified	8x11.5mm	-	10x12.5mm — Physical dimensions may be larger, verify board space.

Application & sourcing insights

Questions & answers

The best alternatives are functional matches that require review, such as Rubycon 35ZLH220MEFC8X11.5 (same voltage) or 50PX220MEFC10X12.5 (higher voltage). Both have 220µF capacitance, which must be validated for your application.