What risks should I check before replacing TCC0603COG0R5B500CT?

When replacing, verify the package size (0603), capacitance (0.5pF), voltage rating (≥50V), and dielectric (COG/NP0). Using a different dielectric like X7R or a different package will require design changes.

TCC0603COG0R5B500CT Alternatives, Datasheet & Cross Reference | CCTC

Find and compare replacements for the CCTC TCC0603COG0R5B500CT, a 0.5pF 50V COG ceramic capacitor in a 0603 package. Review pin-compatible and functional alternatives from other manufacturers.

AI replacement insight

Electrical risklow

Low if sticking to COG dielectric and same ratings.

Package riskhigh

High if selecting a non-0603 part, requiring PCB redesign.

Sourcing risklow

This is a common capacitor value and package size.

Can it be replaced directly?

Direct replacement for TCC0603COG0R5B500CT should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

The most direct path is a cross-vendor part like FH 0603CG0R5B500NT, which matches all critical specifications.

Main risk

The main risk is substituting with a part that has a different package size or a less stable dielectric (e.g., X7R, X5R), which can affect circuit performance.

Recommended alternatives

A pin-compatible alternative from FH with matching package, capacitance, voltage, and COG dielectric.

View details

Alternative comparison matrix

Feature / factor	TCC0603COG0R5B500CT	0603CG0R5B500NT	TCC0402COG0R5C500AT	Compatibility / risk
Package	0603	0603	0402	0603 / 0402 — Package size matches.; TCC0402COG0R5C500AT: Smaller package requires PCB layout change.
Capacitance	0.5 pF	0.5 pF	0.5 pF	0.5 pF — Capacitance matches.; TCC0402COG0R5C500AT: Capacitance matches.
Voltage	50 V	50 V	50 V	50 V — Voltage rating matches.; TCC0402COG0R5C500AT: Voltage rating matches.
Dielectric	COG	C0G (NP0)	-	C0G (NP0) — Dielectric type matches.
Tolerance	±0.1 pF	±0.1 pF	±0.25 pF	±0.1 pF / ±0.25 pF — Tolerance matches.; TCC0402COG0R5C500AT: Wider tolerance may affect circuit precision.

Application & sourcing insights

Questions & answers

Verified drop-in options for TCC0603COG0R5B500CT 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.