What risks should I check before replacing TCC0603COG101J101CT?

Confirm the replacement has the same 0603 package, COG/NPO dielectric for temperature stability, and a voltage rating of 100V or higher. Avoid different dielectrics like X7R or Y5V.

TCC0603COG101J101CT Alternatives, Datasheet & Cross Reference | CCTC

Find replacements for the CCTC TCC0603COG101J101CT, a 100pF 100V 5% COG 0603 ceramic capacitor. Review pin-compatible and functional alternatives from top manufacturers.

AI replacement insight

Electrical risklow

COG/NPO capacitors are highly standardized. Voltage upgrades are safe.

Package riskmedium

Many candidates have different footprints (0805, 1206), requiring board changes.

Can it be replaced directly?

Direct replacement for TCC0603COG101J101CT should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

Start with Datasheet verified or Strong match candidates for TCC0603COG101J101CT, then review parametric alternatives for package and electrical fit.

Main risk

The main risk is ensuring package compatibility. Several functional alternatives exist in different package sizes (0805, 1206) that require board redesign.

Recommended alternatives

Functionally similar with higher voltage, but requires a board layout change for the larger 1206 package.

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Alternative comparison matrix

Feature / factor	TCC0603COG101J101CT	C1608C0G2E101JT000N	TCC1206COG101J102DT	Compatibility / risk
Package	0603 (1608 Metric)	0603 (1608 Metric)	1206 (3216 Metric)	0603 (1608 Metric) / 1206 (3216 Metric) — Package size matches.; TCC1206COG101J102DT: Larger package requires PCB redesign.
Voltage	100V	250V	1000V	250V / 1000V — Higher voltage rating provides increased design margin.; TCC1206COG101J102DT: Significantly higher voltage rating.
Capacitance	100pF	100pF	100pF	100pF — Capacitance matches.; TCC1206COG101J102DT: Capacitance matches.
Dielectric	COG (NPO)	C0G	-	C0G — C0G and COG (NPO) are equivalent stable dielectrics.
Tolerance	±5%	±5%	-	±5% — Tolerance matches.

Application & sourcing insights

Questions & answers

Verified drop-in options for TCC0603COG101J101CT 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.