EMZR500ARA101MF80G
NCC(Nippon Chemi-Con)
Needs validationlow risk
A pin-compatible upgrade with higher voltage, much lower ESR, and higher ripple current handling.
Best Alternatives to RVT100UF16V67RV0120
Finding a substitute for the KNSCHA RVT100UF16V67RV0120, a 100µF 16V aluminum electrolytic capacitor, involves matching its 6.3x7.7mm SMD package and key electricals. Several alternatives offer higher voltage ratings or improved performance.
AI replacement insight
Electrical riskmedium
ESR and ripple current can vary significantly between series and must be checked.
Package risklow
The 6.3x7.7mm SMD package is common, ensuring good physical compatibility.
Sourcing risklow
Multiple manufacturers produce suitable alternatives for this common capacitor value.
Can it be replaced directly?
Direct replacement for RVT100UF16V67RV0120 should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
Upgrade to a higher voltage, lower ESR part like the NCC EMZR500ARA101MF80G for improved performance and reliability.
Main risk
The primary risk is mismatching secondary electrical parameters like ESR and ripple current, which are critical for stability and lifetime in many circuits.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | RVT100UF16V67RV0120 | EMZR500ARA101MF80G | EMZA350ARA101MF80G | XT100UF35V90RV0065 | Compatibility / risk |
|---|---|---|---|---|---|
| Package | SMD, 6.3mm x 7.7mm | SMD, 6.3mm x 7.7mm | SMD, 6.3mm x 7.7mm | SMD, 6.3mm x 7.7mm | SMD, 6.3mm x 7.7mm — Identical package dimensions.; EMZA350ARA101MF80G: Identical package dimensions.; XT100UF35V90RV0065: Identical package dimensions.; XT100UF16V90RV0074: Identical package dimensions. |
| Voltage | 16.0V | 50.0V | 35.0V | 35.0V | 50.0V / 35.0V / 16.0V — Higher voltage rating provides more design margin.; EMZA350ARA101MF80G: Higher voltage rating provides more design margin.; XT100UF35V90RV0065: Higher voltage rating provides more design margin.; XT100UF16V90RV0074: Voltage rating matches, no extra margin. |
| Capacitance | 100µF ±20% | 100µF ±20% | - | 100µF ±20% | 100µF ±20% — Capacitance and tolerance match.; XT100UF35V90RV0065: Capacitance and tolerance match. |
| Ripple Current | 93mA @ 120Hz | 350mA @ 100kHz | 280mA @ 100kHz | 92mA @ 120Hz | 350mA @ 100kHz / 280mA @ 100kHz / 92mA @ 120Hz / 85mA @ 120Hz — Significantly higher ripple current handling.; EMZA350ARA101MF80G: Significantly higher ripple current handling.; XT100UF35V90RV0065: Slightly lower ripple current rating.; XT100UF16V90RV0074: Lower ripple current rating is a downgrade. |
| Esr | ≤ 2100mΩ @ 100kHz | 340mΩ @ 100kHz | 340mΩ @ 100kHz | Not specified | 340mΩ @ 100kHz / Not specified — Significantly lower ESR improves filtering performance.; EMZA350ARA101MF80G: Significantly lower ESR improves filtering performance.; XT100UF35V90RV0065: ESR value is missing from available data.; XT100UF16V90RV0074: ESR value is missing from available data. |
Application & sourcing insights
Questions & answers
Verified drop-in options for RVT100UF16V67RV0120 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.