VZH331M1VTR-1010
Lelon
Needs validationlow risk
A 330µF, 35V capacitor in a matching 10x10mm package with identical electrical specifications.
Best Alternatives to UCD1V331MNL1GS
Find and compare verified substitutes for the Nichicon UCD1V331MNL1GS capacitor. This guide helps you find pin-compatible and functional alternatives for your design.
AI replacement insight
Electrical risklow
Key values match, but secondary parameters like ESR and ripple current must be verified.
Package risklow
Package dimensions match, but land pattern should be confirmed from the datasheet.
Sourcing riskmedium
Substitutes are from different manufacturers; check regional availability and lead times.
Can it be replaced directly?
Yes, Lelon's VZH331M1VTR-1010 is a potential pin-to-pin replacement for UCD1V331MNL1GS, sharing the same capacitance, voltage, and 10x10mm package. Engineering review is required.
Best replacement path
Lelon VZH331M1VTR-1010 is the strongest candidate, matching all key electrical parameters and package size. Datasheet verification of the land pattern, ESR, and ripple current is essential.
Main risk
The main risk when substituting is a mismatch in ESR (Equivalent Series Resistance) or ripple current rating, which can affect circuit stability and component lifetime.
Recommended alternatives
3Alternative comparison matrix
| Feature / factor | UCD1V331MNL1GS | VZH331M1VTR-1010 | VZH471M1VTR-1013 | UCD1H221MNL1GS | Compatibility / risk |
|---|---|---|---|---|---|
| Capacitance | 330 µF | 330 µF | 470 µF | 220 µF | 330 µF / 470 µF / 220 µF — Exact match.; VZH471M1VTR-1013: Higher capacitance may alter circuit behavior.; UCD1H221MNL1GS: Lower capacitance is a significant downgrade. |
| Voltage | 35 V | 35 V | 35 V | 50 V | 35 V / 50 V — Exact match.; VZH471M1VTR-1013: Exact match.; UCD1H221MNL1GS: Higher voltage rating is a safe upgrade. |
| Package | 10mm x 10mm | 10mm x 10mm | 10mm x 10mm | 10mm x 10mm | 10mm x 10mm — Matches form factor.; VZH471M1VTR-1013: Matches form factor.; UCD1H221MNL1GS: Matches form factor. |
| Temperature | -55°C to +105°C | -55°C to +105°C | - | - | -55°C to +105°C — Matches operating range. |
| Application | High-reliability | AEC-Q200 | - | - | AEC-Q200 — Candidate is automotive qualified. |
Application & sourcing insights
Questions & answers
Verified drop-in options for UCD1V331MNL1GS are limited in the current batch. Review candidates marked Strong match or Datasheet verified, and validate package, pinout, and electrical limits before committing a BOM change.