UMK105B7104KVHF
TAIYO YUDEN
Needs validationlow risk
A 50V rated upgrade from the same manufacturer and automotive series, offering higher voltage tolerance.
Best Alternatives to TMK105B7104KVHF
Find and compare suitable replacements for the Taiyo Yuden TMK105B7104KVHF, a 0.1µF 25V 10% X7R 0402 automotive-grade ceramic capacitor. Review parametric alternatives and cross-vendor options.
AI replacement insight
Application riskhigh
Using a non-automotive part in an automotive application can lead to premature failure.
Package risklow
All candidates share the same 0402 package, ensuring physical compatibility.
Electrical riskmedium
Some candidates have different voltage or tolerance ratings that must be verified.
Can it be replaced directly?
No exact drop-in replacement is listed, but several functional alternatives exist. FCC0402B104K250AT and CS0402KRX7R8BB104 match key electricals but are not automotive-grade and require review.
Best replacement path
The best upgrade is UMK105B7104KVHF from the same manufacturer, offering a higher 50V rating while maintaining all other specs and automotive qualification.
Main risk
The primary risk is substituting a general-purpose capacitor for an automotive-grade part, which may not meet reliability standards for the application.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | TMK105B7104KVHF | UMK105B7104KVHF | FCC0402B104K250AT | GRM155R71H104KE14J | Compatibility / risk |
|---|---|---|---|---|---|
| Voltage | 25V | 50V | 25V | 50V | 50V / 25V — Higher voltage rating provides more design margin.; FCC0402B104K250AT: Voltage rating is identical.; GRM155R71H104KE14J: Higher voltage rating provides more design margin.; TCC0402X7R104M500AT: Higher voltage rating. |
| Application | AEC-Q200 (implied) | AEC-Q200 | General Purpose | General Purpose | AEC-Q200 / General Purpose — Both parts are automotive grade.; FCC0402B104K250AT: Candidate is not automotive grade.; GRM155R71H104KE14J: Candidate is not automotive grade.; TCC0402X7R104M500AT: Candidate is not automotive grade. |
| Package | 0402 (1005 Metric) | 0402 (1005 Metric) | 0402 (1005 metric) | 0402 (1005 metric) | 0402 (1005 Metric) / 0402 (1005 metric) — Same package size ensures form-fit compatibility.; FCC0402B104K250AT: Same package size.; GRM155R71H104KE14J: Same package size.; TCC0402X7R104M500AT: Same package size. |
| Tolerance | ±10% | ±10% | - | - | ±10% / ±20% — Capacitance tolerance is identical.; TCC0402X7R104M500AT: Wider tolerance may not be suitable for all circuits. |
| Manufacturer | TAIYO YUDEN | - | FOJAN | Murata Electronics | FOJAN / Murata Electronics — Cross-vendor alternative.; GRM155R71H104KE14J: Cross-vendor alternative. |
Application & sourcing insights
Questions & answers
The best alternative is UMK105B7104KVHF, also from TAIYO YUDEN. It is an automotive-grade upgrade with a higher 50V rating, providing increased reliability and design margin while being form-fit-function compatible.