Is there a pin-compatible replacement for TCC0805X7R682K500DT?

Yes, several parts like FCC0805B103K500DT and TCC0805X7R103K101DT share the same 0805 package and 2-pin layout, making them physically pin-compatible. However, their electrical parameters like capacitance differ, so they are not drop-in functional replacements without review.

What risks should I check before replacing TCC0805X7R682K500DT?

The main risk is the capacitance difference. Using a 10nF capacitor instead of 6.8nF can affect timing constants, filter cutoff frequencies, and AC coupling performance. Using a lower value like 5.6nF could reduce filtering effectiveness. Always verify the impact in your specific application.

TCC0805X7R682K500DT Alternatives, Datasheet & Cross Reference | CCTC

Finding a substitute for the CCTC TCC0805X7R682K500DT 6.8nF 50V capacitor involves considering parametric alternatives. While no exact matches were found, several 0805 capacitors with similar ratings and slightly different capacitance values are available.

AI replacement insight

Electrical riskmedium

Capacitance difference requires circuit analysis. Not suitable for precision timing or filter circuits without redesign.

Package risklow

All suggested alternatives use the same 0805 package, ensuring physical compatibility.

Can it be replaced directly?

No direct, 1-to-1 replacements with identical capacitance were found in this review. All viable candidates have different capacitance values.

Best replacement path

Consider 0805 capacitors with 10nF capacitance and a voltage rating of 50V or higher, such as FCC0805B103K500DT or TCC0805X7R103K101DT.

Main risk

The primary risk is the change in capacitance, which can alter the circuit's frequency response, timing, or stability.

Recommended alternatives

Same package and voltage with higher capacitance; a common substitute but requires review.

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Alternative comparison matrix

Feature / factor	TCC0805X7R682K500DT	FCC0805B103K500DT	TCC0805X7R103K101DT	TCC0805X7R562K500DT	Compatibility / risk
Package	0805 (2012 Metric)	0805 (2012 Metric)	0805 (2012)	0805 (2012 Metric)	0805 (2012 Metric) / 0805 (2012) — Package size matches.; TCC0805X7R103K101DT: Package size matches.; TCC0805X7R562K500DT: Package size matches.
Capacitance	6.8 nF	10 nF	10 nF	5.6 nF	10 nF / 5.6 nF — Higher capacitance may be acceptable in some applications.; TCC0805X7R103K101DT: Higher capacitance may be acceptable in some applications.; TCC0805X7R562K500DT: Capacitance is lower, requires circuit validation.
Voltage	50 V	50 V	100 V	50 V	50 V / 100 V — Voltage rating matches.; TCC0805X7R103K101DT: Higher voltage rating provides more margin.; TCC0805X7R562K500DT: Voltage rating matches.
Tolerance	±10%	±10%	±10%	±10%	±10% — Tolerance matches.; TCC0805X7R103K101DT: Tolerance matches.; TCC0805X7R562K500DT: Tolerance matches.
Dielectric	X7R	-	X7R	X7R	X7R — Dielectric material matches.; TCC0805X7R562K500DT: Dielectric material matches.

Application & sourcing insights

Questions & answers

The best alternatives are often parts with the next standard capacitance value, like 10nF. FCC0805B103K500DT (10nF, 50V) is a strong candidate, but requires engineering validation to ensure the higher capacitance is acceptable in your circuit.