Needs validationlow risk
A strong, pin-compatible alternative from TDK with identical key electrical specifications and package.
Best Alternatives to TMK105CBJ225KV-F
Finding a replacement for the TAIYO YUDEN TMK105CBJ225KV-F 2.2µF 25V 0402 capacitor is straightforward, with options for direct matches, voltage upgrades, or parametrically relaxed parts from major manufacturers like TDK, Murata, and Samsung.
AI replacement insight
Electrical riskmedium
Risk is low for direct matches, but medium if using a part with relaxed tolerance without verification.
Package risklow
All recommended alternatives use the same 0402 package, ensuring form-fit compatibility.
Sourcing risklow
This is a common capacitor value with many alternatives from major manufacturers, reducing sourcing risk.
Can it be replaced directly?
Direct replacement for TMK105CBJ225KV-F should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
Use TDK's C1005X5R1E225KT000E for a direct, spec-for-spec replacement, or C1005X5R1V225KT000E for an upgrade with a higher 35V rating.
Main risk
The main risk is inadvertently using a part with wider ±20% tolerance in a circuit that requires the original's ±10% for stability or accuracy.
Recommended alternatives
5Alternative comparison matrix
| Feature / factor | TMK105CBJ225KV-F | C1005X5R1E225KT000E | C1005X5R1V225KT000E | HGC0402R5225K250NTEJ | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0402 (1005 Metric) | 0402 (1005 metric) | 0402 (1005 Metric) | 0402 (1005 Metric) | 0402 (1005 metric) / 0402 (1005 Metric) — Form and fit match.; C1005X5R1V225KT000E: Form and fit match.; HGC0402R5225K250NTEJ: Form and fit match.; CL05A225MA5NUNC: Form and fit match. |
| Capacitance | 2.2 µF | 2.2 µF | 2.2 µF | 2.2 µF | 2.2 µF — Identical capacitance.; C1005X5R1V225KT000E: Identical capacitance.; HGC0402R5225K250NTEJ: Identical capacitance.; CL05A225MA5NUNC: Identical nominal capacitance. |
| Voltage | 25 V | 25 V | 35 V | 25 V | 25 V / 35 V — Identical voltage rating.; C1005X5R1V225KT000E: Higher voltage rating provides increased design margin.; HGC0402R5225K250NTEJ: Identical voltage rating.; CL05A225MA5NUNC: Identical voltage rating. |
| Tolerance | ±10% | ±10% | ±10% | ±10% | ±10% / ±20% — Identical tolerance.; C1005X5R1V225KT000E: Identical tolerance.; HGC0402R5225K250NTEJ: Identical tolerance.; CL05A225MA5NUNC: Wider tolerance may not be suitable for all circuits. |
| Dielectric | X5R | X5R | - | - | X5R — Matching dielectric ensures similar temperature performance. |
Application & sourcing insights
Questions & answers
Verified drop-in options for TMK105CBJ225KV-F 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.