Is there a pin-compatible replacement for TCC0805X7R102K102FT?

No, the candidates analyzed are not pin-compatible because they use larger surface-mount packages (1206, 1808) and will not fit on the 0805 footprint.

What risks should I check before replacing TCC0805X7R102K102FT?

The primary risk is mechanical incompatibility due to different package sizes (e.g., 1206 vs. 0805), requiring a board redesign. Also, check for parametric differences like tolerance, as some alternatives may be less precise.

TCC0805X7R102K102FT Alternatives, Datasheet & Cross Reference | CCTC

Reviewing alternatives for the CCTC TCC0805X7R102K102FT, a 1nF 1kV 10% X7R capacitor in an 0805 package. While no direct drop-in replacements were found, several functional alternatives exist with different package sizes.

AI replacement insight

Package riskhigh

All candidates have larger packages (1206, 1808) and are not drop-in replacements.

Electrical risklow

Most candidates match or exceed key electrical ratings, but one has a wider tolerance.

Can it be replaced directly?

No direct, drop-in replacement was identified. All suitable electrical alternatives require a different PCB footprint.

Best replacement path

Find an alternative 1nF, 1kV, X7R capacitor in an 0805 package or redesign the PCB for a larger size like 1206.

Main risk

Mechanical package mismatch is the main risk, preventing a direct swap on existing PCBs.

Recommended alternatives

Functional alternate with higher voltage rating but in a much larger 1808 package, requiring board redesign.

View details

Alternative comparison matrix

Feature / factor	TCC0805X7R102K102FT	CC1808KKX7REBB102	TCC1206X7R102K102DTS	CC1206MKX7RDBB102	Compatibility / risk
Package	0805	1808 (4520 metric)	1206 (3216 Metric)	1206 (3216 metric)	1808 (4520 metric) / 1206 (3216 Metric) / 1206 (3216 metric) — Significantly larger footprint, not a drop-in replacement.; TCC1206X7R102K102DTS: Larger footprint, not a drop-in replacement.; CC1206MKX7RDBB102: Larger footprint, not a drop-in replacement.
Voltage	1000.0V	3000.0V	1000.0V	2000.0V	3000.0V / 1000.0V / 2000.0V — Higher voltage rating provides more margin.; TCC1206X7R102K102DTS: matched; CC1206MKX7RDBB102: Higher voltage rating provides more margin.
Tolerance	10.0%	10.0%	10.0%	20.0%	10.0% / 20.0% — matched; TCC1206X7R102K102DTS: matched; CC1206MKX7RDBB102: Wider tolerance may affect circuit performance.
Dielectric	X7R	X7R	X7R	X7R	X7R — matched; TCC1206X7R102K102DTS: matched; CC1206MKX7RDBB102: matched

Application & sourcing insights

Questions & answers

There are no direct drop-in replacements among the candidates reviewed. Alternatives like TCC1206X7R102K102DTS offer identical electrical specs but in a larger 1206 package, requiring a PCB layout change.