Is there a pin-compatible replacement for LKMD0901H101MF?

LKMD0901J101MF is the most likely pin-compatible replacement, as it's from the same product family. Other candidates have the same radial package type but may have different dimensions, requiring verification.

What risks should I check before replacing LKMD0901H101MF?

Before replacing, you must verify the voltage rating (≥50V), physical dimensions (diameter, height, lead spacing), and temperature range. Also consider secondary parameters like ESR and ripple current for sensitive applications.

LKMD0901H101MF Alternatives, Datasheet & Cross Reference | Ymin

LKMD0901H101MF is a standard 100µF 50V aluminum electrolytic capacitor in a radial can package. Several alternatives are available, including direct upgrades and functional alternates that require engineering review.

AI replacement insight

Electrical risklow

As long as voltage is >= 50V and capacitance is 100uF, primary electrical risk is low.

Package riskmedium

Candidates have varying dimensions. Mechanical fit must be verified.

Sourcing risklow

100uF 50V is a common capacitor value with many suppliers.

Can it be replaced directly?

Yes, several direct replacements for LKMD0901H101MF exist, but they require careful verification of physical dimensions and secondary electrical parameters like ESR.

Best replacement path

The best alternative is LKMD0901J101MF, which is a voltage upgrade (63V) from the same manufacturer and series, suggesting high compatibility.

Main risk

The primary risk is a mismatch in physical package dimensions (diameter, height, lead spacing), which could prevent the part from fitting on the PCB.

Recommended alternatives

A strong alternative from the same manufacturer with a higher voltage rating (63V).

View details

Alternative comparison matrix

Feature / factor	LKMD0901H101MF	LKMD0901J101MF	JBLH2101M050C120RLM 100UF 50V	SPV1HM101F11O00RAXXX	Compatibility / risk
Voltage	50V	63V	50V	50V	63V / 50V — Higher voltage rating provides more margin.; JBLH2101M050C120RLM 100UF 50V: Voltage matches target.; SPV1HM101F11O00RAXXX: Voltage matches target.
Capacitance	100µF	100µF	100µF	-	100µF — Capacitance matches.; JBLH2101M050C120RLM 100UF 50V: Capacitance matches.
Manufacturer	YMIN	YMIN	-	-	YMIN — Same manufacturer and series as target.
Lifecycle	Unknown	10000h	-	-	10000h — Longer load life.
Package	8mm x 9mm	-	6.3mm x 12mm	8mm x 11mm	6.3mm x 12mm / 8mm x 11mm — Different dimensions (slimmer, taller).; SPV1HM101F11O00RAXXX: Taller than target, may not fit.
Technology	Aluminum Electrolytic	-	-	Polymer Aluminum	Polymer Aluminum — Different capacitor tech, affects ESR and stability.
Temperature	-55°C to +105°C	-	-	-55°C to +125°C	-55°C to +125°C — Wider operating range.

Application & sourcing insights

Questions & answers

The best alternative is likely LKMD0901J101MF. It is from the same manufacturer (YMIN) and series, with a higher voltage rating of 63V, offering a potential drop-in upgrade with improved reliability.