Is there a pin-compatible replacement for TCC0603COG140J500CT?

Several parts share the same 0603 package and pinout, like TCC0603COG150J101CT. However, due to differences in electrical parameters like capacitance, they are not guaranteed drop-in replacements and require review.

What risks should I check before replacing TCC0603COG140J500CT?

The main risk is the change in capacitance. The target is 14pF; alternatives range from 12pF to 18pF. This can impact circuit performance, especially in timing or RF applications. Always verify the new part's datasheet.

TCC0603COG140J500CT Alternatives, Datasheet & Cross Reference | CCTC

Find and compare alternatives for the CCTC TCC0603COG140J500CT, a 14pF 50V 0603 ceramic capacitor. Substitutes with similar form-fit and relaxed parameters are available but require engineering review.

AI replacement insight

Electrical riskmedium

Capacitance values of substitutes differ from the target's 14pF, requiring circuit validation.

Package risklow

All top candidates share the same 0603 package, ensuring physical compatibility.

Can it be replaced directly?

No direct drop-in replacement has been identified. The closest alternatives have slightly different capacitance values and require engineering validation.

Best replacement path

TCC0603COG150J101CT is the best path, offering a higher voltage rating with a very close capacitance value.

Main risk

The primary risk is capacitance mismatch, which can affect timing, filtering, or tuning applications. All candidates require careful review.

Recommended alternatives

15pF 100V capacitor in the same 0603 package and COG dielectric, offering a higher voltage rating.

View details

Alternative comparison matrix

Feature / factor	TCC0603COG140J500CT	TCC0603COG150J101CT	TCC0603COG120J500CT	Compatibility / risk
Package	0603	0603 (1608 Metric)	0603 (1608 Metric)	0603 (1608 Metric) — Form and fit are identical.; TCC0603COG120J500CT: Form and fit are identical.
Voltage	50V	100V	50V	100V / 50V — Higher voltage rating provides more design margin.; TCC0603COG120J500CT: Voltage rating matches.
Capacitance	14pF	15pF	12pF	15pF / 12pF — Slightly higher capacitance (+7%), may be acceptable.; TCC0603COG120J500CT: Lower capacitance (-14%) requires review.
Dielectric	COG	COG	COG (NPO)	COG / COG (NPO) — Maintains high stability.; TCC0603COG120J500CT: Maintains high stability.
Tolerance	±5%	±5%	-	±5% — Tolerance bands overlap.

Application & sourcing insights

Questions & answers

TCC0603COG150J101CT is a strong candidate. It has a higher 100V rating and a very close capacitance of 15pF, but you should verify its suitability for your application.