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Best Alternatives to CS1E331M-CRF10

Package: 8mm x 10.5mmROQANGAluminum Electrolytic CapacitorsCapacitance: 330 µFVoltage Rating: 25 VTolerance: ±20%Operating Temperature: -40°C to +105°CLoad Life: 2000 hours @ 105°C

Find and compare verified replacements for the ROQANG CS1E331M-CRF10, a 330µF 25V aluminum electrolytic capacitor. This page provides FAE analysis of pin-compatible and upgrade alternatives.

AI replacement insight

Electrical risklow

Key parameters are well-matched, but secondary specs (ESR, ripple) need verification.

Package risklow

All strong candidates share the same 8mm x 10.2mm SMD package.

Sourcing riskmedium

Target and some alternatives are from less common brands; check distributor stock.

Can it be replaced directly?

Direct replacement for CS1E331M-CRF10 should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

Upgrade to Panasonic's EEEFT1V331AP for a higher 35V rating, providing better voltage margin in the same package.

Main risk

Secondary parameters like ESR and ripple current are often unspecified for the target and can impact circuit performance if the replacement differs significantly.

Recommended alternatives

3
EEEFT1V331AP package
EEEFT1V331AP

Panasonic

Needs validationlow risk

A form-fit compatible upgrade from Panasonic with a higher voltage rating (35V vs 25V) for increased design margin.

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Alternative comparison matrix

Feature / factorCS1E331M-CRF10EEEFT1V331APRVE1E331M0810RVT1E331M0810Compatibility / risk
ManufacturerROQANGPanasonicROQANG-Panasonic / ROQANG — Cross-vendor alternative from a Tier-1 brand.; RVE1E331M0810: Same manufacturer, different series (RVE vs CS).
Package8mm x 10.2mm8mm x 10.2mm8mm x 10.2mm8mm x 10.2mm8mm x 10.2mm — Identical package dimensions.; RVE1E331M0810: Identical package dimensions.; RVT1E331M0810: Identical package dimensions.
Voltage25V35V25V25V35V / 25V — Higher voltage rating provides more design margin.; RVE1E331M0810: Voltage rating matches.; RVT1E331M0810: Voltage rating matches.
Capacitance330µF330µF330µF330µF330µF — Capacitance value matches.; RVE1E331M0810: Capacitance value matches.; RVT1E331M0810: Capacitance value matches.
Temperature-55°C to +105°C--55°C to +105°C-40°C to +105°C-55°C to +105°C / -40°C to +105°C — Operating temperature range matches.; RVT1E331M0810: One data source shows a narrower operating temperature range.

Application & sourcing insights

Questions & answers

Verified drop-in options for CS1E331M-CRF10 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.