Needs validationlow risk
An automotive-grade (AEC-Q200) pin-compatible capacitor from TDK with identical core specs.
Best Alternatives to HMK212BC7105KG-TE
Find pin-compatible and functional alternatives for the TAIYO YUDEN HMK212BC7105KG-TE, a 1µF 100V 0805 X7S ceramic capacitor. Review key differences in dielectric and grade before selection.
AI replacement insight
Electrical riskmedium
High if substituting with a different dielectric (X7R) without analysis; low for X7S-to-X7S swaps.
Package risklow
Low, as many 0805-packaged alternatives are available.
Can it be replaced directly?
Yes, several direct replacements with identical specifications are available from manufacturers like Samsung and TDK.
Best replacement path
Use a pin-compatible X7S capacitor like Samsung's CL21Y105KCYVPNE for a direct, low-risk substitution.
Main risk
The main risk is substituting with a different dielectric type (e.g., X7R), which can alter circuit performance due to different DC bias characteristics.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | HMK212BC7105KG-TE | CGA4J3X7S2A105KT0Y0N | C2012X7S2A105KT000N | CL21Y105KCYVPNE | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0805 (2012 Metric) | 0805 (2012 Metric) | 0805 (2012 Metric) | 0805 (2012 Metric) | 0805 (2012 Metric) — Identical package and dimensions.; C2012X7S2A105KT000N: Identical package and dimensions.; CL21Y105KCYVPNE: Identical package and dimensions.; TCC0805X7R105K101FT: Package size matches. |
| Voltage | 100V | 100V | 100V | 100V | 100V — Voltage rating is identical.; C2012X7S2A105KT000N: Voltage rating is identical.; CL21Y105KCYVPNE: Voltage rating is identical.; TCC0805X7R105K101FT: Voltage rating is identical. |
| Capacitance | 1µF | 1µF | 1µF | 1µF | 1µF — Capacitance is identical.; C2012X7S2A105KT000N: Capacitance is identical.; CL21Y105KCYVPNE: Capacitance is identical.; TCC0805X7R105K101FT: Nominal capacitance is identical. |
| Application | General Purpose | AEC-Q200 | - | - | AEC-Q200 — Candidate is automotive grade. |
| Dielectric | X7S | - | X7S | X7S | X7S / X7R — Dielectric type is identical.; CL21Y105KCYVPNE: Dielectric type is identical.; TCC0805X7R105K101FT: Dielectric differs; review DC bias and tempco. |
| Tolerance | ±10% | - | - | ±10% | ±10% — Tolerance is identical. |
Application & sourcing insights
Questions & answers
Several pin-compatible alternatives exist, such as Samsung's CL21Y105KCYVPNE and TDK's C2012X7S2A105KT000N, which match all key electrical and mechanical specifications.