TCC0805X7R105J500FT
Chaozhou Three-Circle (Group) Co., Ltd.
Needs validationlow risk
CCTC alternative with a tighter ±5% tolerance. A likely safe upgrade, but datasheet review is recommended.
Best Alternatives to UMK212B7105KG-T
The TAIYO YUDEN UMK212B7105KG-T is a general-purpose 1µF 50V 10% X7R ceramic capacitor in an 0805 package. A wide range of pin-compatible alternatives are available from manufacturers like CCTC, TDK, and FOJAN, including options with upgraded tolerance, voltage, or automotive-grade qualifications.
AI replacement insight
Electrical risklow
Key parameters match, but secondary characteristics like ESR and DC bias effect should be verified.
Package risklow
All candidates use the standard 0805 package, but slight dimensional or terminal material differences are possible.
Sourcing risklow
Multiple vendors offer compatible parts, improving supply chain resilience.
Can it be replaced directly?
Direct replacement for UMK212B7105KG-T should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
For highest precision, TCC0805X7R105J500FT offers a tighter ±5% tolerance. For highest reliability, the AEC-Q200 qualified TDK CGA4J3X7R1H105KT0Y0N is recommended.
Main risk
The primary risk is variation in secondary electrical characteristics like DC bias performance and ESR, which are not always identical across manufacturers.
Recommended alternatives
6Alternative comparison matrix
| Feature / factor | UMK212B7105KG-T | TCC0805X7R105J500FT | CGA4J3X7R1H105KT0Y0N | FCC0805B105K500FT | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0805 (2012 Metric) | 0805 (2012 Metric) | 0805 (2012 metric) | 0805 (2012 Metric) | 0805 (2012 Metric) / 0805 (2012 metric) — Package codes match.; CGA4J3X7R1H105KT0Y0N: Package codes match.; FCC0805B105K500FT: Package codes match.; TCC0805X7R105K101FT: Package codes match. |
| Voltage | 50.0V | 50.0V | 50.0V | 50.0V | 50.0V / 100.0V — Voltage ratings are identical.; CGA4J3X7R1H105KT0Y0N: Voltage ratings are identical.; FCC0805B105K500FT: Voltage ratings are identical.; TCC0805X7R105K101FT: Higher voltage rating provides more margin. |
| Tolerance | ±10.0% | ±5.0% | - | ±10.0% | ±5.0% / ±10.0% — Tighter tolerance is a safe upgrade.; FCC0805B105K500FT: Tolerance values are identical.; TCC0805X7R105K101FT: Tolerance values are identical. |
| Capacitance | 1.0µF | 1.0µF | 1.0µF | 1.0µF | 1.0µF — Capacitance values are identical.; CGA4J3X7R1H105KT0Y0N: Capacitance values are identical.; FCC0805B105K500FT: Capacitance values are identical.; TCC0805X7R105K101FT: Capacitance values are identical. |
| Application | Commercial | - | AEC-Q200 | - | AEC-Q200 — Automotive grade offers higher reliability. |
Application & sourcing insights
Questions & answers
Verified drop-in options for UMK212B7105KG-T 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.