Needs validationmedium risk
Matches key electricals and package, but has a lower maximum temperature rating.
Best Alternatives to RT1H220M0605
Finding a substitute for the ROQANG RT1H220M0605, a 22uF 50V 125°C aluminum capacitor, requires careful review. While several alternatives match key specs, all have a lower temperature rating, which is a critical consideration.
AI replacement insight
Electrical riskhigh
Lower temperature rating is a critical electrical downgrade.
Package riskmedium
Several candidates have package size variations or conflicting data.
Can it be replaced directly?
No direct drop-in replacement has been identified. All candidates have a lower maximum temperature rating of 105°C compared to the target's 125°C, which requires engineering validation.
Best replacement path
Verify if the application's maximum operating temperature stays below 105°C. If so, DMBJ RVT1H220M0605 is the closest option. Otherwise, a new part search for a 125°C rated capacitor is required.
Main risk
The primary risk is thermal. Using a 105°C rated capacitor in an application designed for 125°C can lead to premature failure, reduced lifetime, and increased leakage current.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | RT1H220M0605 | RVT1H220M0605 22UF 50V | VZH220M1HTR-0606L | RVT1J220M0607 | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 6.3 mm x 5.4 mm | 6.3mm x 5.4mm | 6.3 mm x 5.7 mm | 6.3x7.7mm or 6.3x5.4mm | 6.3mm x 5.4mm / 6.3 mm x 5.7 mm / 6.3x7.7mm or 6.3x5.4mm / 5mm x 5.4mm or 6.3mm x 5.4mm — Package dimensions match.; VZH220M1HTR-0606L: Slightly taller than target.; RVT1J220M0607: Conflicting package data for this MPN.; CS1H220M-CRE54: Conflicting package data for this MPN. |
| Voltage | 50V | 50V | 50V | 63V | 50V / 63V — Voltage rating matches.; VZH220M1HTR-0606L: Voltage rating matches.; RVT1J220M0607: Higher voltage is generally safe.; CS1H220M-CRE54: Voltage rating matches. |
| Temperature | 125°C max | 105°C max | 105°C max | -55°C to +105°C | 105°C max / -55°C to +105°C / -40°C to +105°C — Lower max operating temperature.; VZH220M1HTR-0606L: Lower max operating temperature.; RVT1J220M0607: Lower max operating temperature.; CS1H220M-CRE54: Narrower and lower temperature range. |
| Lifetime | 1000h | - | - | 2000h | 2000h — Longer rated life. |
Application & sourcing insights
Questions & answers
The DMBJ RVT1H220M0605 is a strong candidate as it matches the package, capacitance, and voltage. However, it has a lower max temperature of 105°C, which must be verified for your application.