What risks should I check before replacing TCC0402COG330J500AT?

The primary risk is minor variations in secondary electrical characteristics like ESR and Q factor between manufacturers. While key parameters match, always verify performance in your specific circuit, especially for RF or high-frequency applications.

TCC0402COG330J500AT Alternatives, Datasheet & Cross Reference | CCTC

Find pin-compatible and functional alternatives for the CCTC TCC0402COG330J500AT, a 33pF 50V 0402 ceramic capacitor. Review key parametric matches and potential risks before substitution.

AI replacement insight

Electrical risklow

Key parameters match. Secondary parameters like ESR/Q should be checked for sensitive applications.

Package risklow

Package is a standard 0402, ensuring mechanical compatibility.

Can it be replaced directly?

Direct replacement for TCC0402COG330J500AT should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

Use pin-to-pin compatible parts from other vendors like HRE or Walsin with matching 33pF capacitance, 50V rating, and C0G/NP0 dielectric.

Main risk

Minor variations in secondary parameters like ESR or Q-factor between manufacturers.

Recommended alternatives

This Walsin capacitor is a strong pin-compatible alternative with matching key electrical parameters and package.

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Alternative comparison matrix

Feature / factor	TCC0402COG330J500AT	0402N330J500CT	CSA0402C0G330J500GT	Compatibility / risk
Package	0402 (1005 Metric)	0402 (1005 Metric)	0402 (1005 Metric)	0402 (1005 Metric) — Form and fit match.; CSA0402C0G330J500GT: Form and fit match.
Capacitance	33 pF	33 pF	33 pF	33 pF — Capacitance is identical.; CSA0402C0G330J500GT: Capacitance is identical.
Voltage	50 V	50 V	50 V	50 V — Voltage rating is identical.; CSA0402C0G330J500GT: Voltage rating is identical.
Tolerance	±5%	±5%	±5%	±5% — Tolerance is identical.; CSA0402C0G330J500GT: Tolerance is identical.
Dielectric	COG	NP0 (C0G)	C0G (NP0)	NP0 (C0G) / C0G (NP0) — Dielectric characteristics are equivalent.; CSA0402C0G330J500GT: Dielectric characteristics are equivalent.

Application & sourcing insights

Questions & answers

Verified drop-in options for TCC0402COG330J500AT 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.