Needs validationlow risk
A 1µF, 100V, X7S, 0805 ceramic capacitor from TDK with matching key specifications.
Best Alternatives to CL21Y105KCYVPNE
Find the best substitutes for the Samsung CL21Y105KCYVPNE, a 1µF 100V 0805 X7S ceramic capacitor. This guide provides pin-compatible and parametric alternatives with detailed engineering analysis.
AI replacement insight
Electrical riskmedium
Risk is low if dielectric is matched (X7S), but medium if a relaxed type (X7R) is used.
Package risklow
Multiple candidates match the 0805 package, ensuring physical compatibility.
Can it be replaced directly?
Direct replacement for CL21Y105KCYVPNE should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
Start with Datasheet verified or Strong match candidates for CL21Y105KCYVPNE, then review parametric alternatives for package and electrical fit.
Main risk
The main risk is substituting with a different dielectric type, like X7R, which can alter capacitance stability under DC bias and temperature changes.
Recommended alternatives
3Alternative comparison matrix
| Feature / factor | CL21Y105KCYVPNE | C2012X7S2A105KT000N | CGA4J3X7S2A105KT0Y0N | HMK212BC7105KG-TE | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0805 (2012 Metric) | 0805 (2012 Metric) | 0805 (2012 Metric) | 0805 (2012 Metric) | 0805 (2012 Metric) — Matches target package.; CGA4J3X7S2A105KT0Y0N: Matches target package.; HMK212BC7105KG-TE: Matches target package. |
| Capacitance | 1.0 µF | 1.0 µF | - | 1.0 µF | 1.0 µF — Identical capacitance.; HMK212BC7105KG-TE: Identical capacitance. |
| Voltage | 100.0 V | 100.0 V | - | 100.0 V | 100.0 V — Identical voltage rating.; HMK212BC7105KG-TE: Identical voltage rating. |
| Dielectric | X7S | X7S | X7S | X7S | X7S — Matches target dielectric.; CGA4J3X7S2A105KT0Y0N: Matches target dielectric.; HMK212BC7105KG-TE: Matches target dielectric. |
| Electrical | 1.0 µF, 100V, ±10% | - | 1.0 µF, 100V, ±10% | - | 1.0 µF, 100V, ±10% — Identical primary ratings. |
| Application | Commercial | - | AEC-Q200 | - | AEC-Q200 — Automotive grade may be an upgrade. |
| Tolerance | ±10.0% | - | - | ±10.0% | ±10.0% — Identical tolerance. |
Application & sourcing insights
Questions & answers
Verified drop-in options for CL21Y105KCYVPNE 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.