Is there a pin-compatible replacement for TCC0402X5R274K250AT?

Yes, many 0402 package capacitors are pin-compatible. However, available alternatives like UMK105BJ224KV-F have different capacitance (220nF) and require engineering review before use.

What risks should I check before replacing TCC0402X5R274K250AT?

Verify the replacement's capacitance, voltage rating, and temperature characteristics (dielectric). A different capacitance can impact circuit performance, especially in timing or filter applications.

TCC0402X5R274K250AT Alternatives, Datasheet & Cross Reference | CCTC

Finding a substitute for the CCTC TCC0402X5R274K250AT 270nF 25V capacitor involves balancing capacitance, voltage, and package. Alternatives exist but require careful review of electrical parameters.

AI replacement insight

Electrical riskmedium

Capacitance value differs, which may impact performance in sensitive applications like filters or timing circuits.

Package risklow

All candidates share the same 0402 package, ensuring physical compatibility.

Can it be replaced directly?

No direct drop-in replacement was found in this batch. All viable candidates have a different capacitance value, which requires circuit validation before substitution.

Best replacement path

Search for 0402 X5R capacitors with 270nF capacitance and a voltage rating of 25V or higher. Prioritize exact capacitance match.

Main risk

The primary risk is capacitance mismatch. Using a 220nF capacitor instead of 270nF can affect timing, filtering efficiency, or circuit stability.

Recommended alternatives

A cross-vendor 0402 capacitor with lower capacitance (220nF) but higher voltage (50V). Requires review.

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Alternative comparison matrix

Feature / factor	TCC0402X5R274K250AT	CC0402KRX5R9BB224	UMK105BJ224KV-F	Compatibility / risk
Package	0402	0402 (1005 Metric)	0402 (1005 Metric)	0402 (1005 Metric) — Same package size ensures form and fit.; UMK105BJ224KV-F: Same package size ensures form and fit.
Voltage	25V	50V	50V	50V — Higher voltage rating provides more design margin.; UMK105BJ224KV-F: Higher voltage rating provides more design margin.
Capacitance	270nF	220nF	220nF	220nF — Lower capacitance may affect circuit performance.; UMK105BJ224KV-F: Lower capacitance may affect circuit performance.
Tolerance	±10%	±10%	±10%	±10% — Tolerance matches the original part.; UMK105BJ224KV-F: Tolerance matches the original part.
Dielectric	X5R	X5R	X5R	X5R — Same dielectric ensures similar temperature characteristics.; UMK105BJ224KV-F: Same dielectric ensures similar temperature characteristics.

Application & sourcing insights

Questions & answers

The best alternative is a 0402 X5R capacitor with 270nF capacitance, ±10% tolerance, and at least a 25V rating. Parts like Murata's GRM155R61E274KE11D are parametrically similar and should be investigated.