Is there a pin-compatible replacement for FZ10UF25V90RV0144?

There is no guaranteed pin-compatible replacement without verifying the PCB land pattern. However, VT1E100M0405 is a form-fit-function candidate with the same diameter and similar height, making it the most likely to be compatible.

What risks should I check before replacing FZ10UF25V90RV0144?

Before replacing, check three main things: 1) Package size: ensure the substitute's diameter and land pattern match your PCB. 2) Voltage Rating: the replacement must have a voltage rating of 25V or higher. 3) Ripple Current and ESR: verify these are suitable for your application, especially in power circuits.

FZ10UF25V90RV0144 Alternatives, Datasheet & Cross Reference | KNSCHA

The KNSCHA FZ10UF25V90RV0144 is a 10µF, 25V SMD aluminum electrolytic capacitor in a 4mm x 5.7mm package. When searching for replacements, key factors are matching the capacitance and ensuring the substitute's package fits the PCB layout and voltage rating meets or exceeds the original.

AI replacement insight

Package riskhigh

Many alternatives have a larger diameter and will not fit the PCB layout.

Electrical risklow

Most candidates match or upgrade key electrical parameters like voltage.

Can it be replaced directly?

No verified direct drop-in replacement has been identified. The ROQANG VT1E100M0405 is a strong form-fit-function candidate requiring land pattern verification.

Best replacement path

The ROQANG VT1E100M0405 is the strongest candidate, matching key electricals and having a very similar package size.

Main risk

The primary risk is package incompatibility. Several alternatives have larger diameters (5mm or 6.3mm) and will not fit the original 4mm footprint.

Recommended alternatives

Strong alternative with matching key specs and a very similar package size.

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Alternative comparison matrix

Feature / factor	FZ10UF25V90RV0144	VT1E100M0405	VD1H100MC054000CE0	XT10UF50V90RV0071	Compatibility / risk
Voltage	25V	25V	50V	50V	25V / 50V — matched; VD1H100MC054000CE0: Higher voltage is a safe upgrade.; XT10UF50V90RV0071: Higher voltage is a safe upgrade.
Capacitance	10µF	10µF	10µF	10µF	10µF — matched; VD1H100MC054000CE0: matched; XT10UF50V90RV0071: matched
Package	4mm x 5.7mm	4mm x 5.4mm	SMD, 5mm x 5.4mm	SMD, 5mm x 5.4mm	4mm x 5.4mm / SMD, 5mm x 5.4mm — Same diameter, slightly shorter. Likely compatible.; VD1H100MC054000CE0: Larger diameter requires PCB layout change.; XT10UF50V90RV0071: Larger diameter requires PCB layout change.

Application & sourcing insights

Questions & answers

The best alternative is likely the ROQANG VT1E100M0405. It matches the 10µF capacitance and 25V rating, and its 4mm x 5.4mm package is very close to the original's 4mm x 5.7mm, making it a strong candidate for a physical fit.