Is there a pin-compatible replacement for CC0805JRX7R9BB273?

Several capacitors share the same 0805 package and are physically compatible. However, none are electrically identical. All potential replacements have different capacitance and/or tolerance values that must be reviewed by an engineer before use.

What risks should I check before replacing CC0805JRX7R9BB273?

Primarily, verify that your circuit can function correctly with a different capacitance value (e.g., 20nF, 22nF, or 33nF instead of 27nF). Also, check if a looser tolerance (e.g., ±10% vs ±5%) is acceptable. These changes can impact filter frequency, timing constants, and overall stability.

CC0805JRX7R9BB273 Alternatives, Datasheet & Cross Reference | Yageo

Yageo CC0805JRX7R9BB273 is an active 27nF, 50V, 5% MLCC in an 0805 package. While no direct drop-in replacements were found, several parametric alternatives with different capacitance or tolerance values are available for consideration after engineering review.

AI replacement insight

Electrical riskmedium

Capacitance and tolerance differences require circuit analysis.

Package risklow

All candidates share the same 0805 package, ensuring physical compatibility.

Sourcing risklow

Target is Active and alternatives are available from multiple vendors.

Can it be replaced directly?

No direct, drop-in replacements for CC0805JRX7R9BB273 were identified. All potential substitutes require a review of key electrical parameters, especially capacitance.

Best replacement path

Consider parametric alternatives with the same 0805 package and 50V rating, but verify if the application tolerates a capacitance difference of up to +/- 26% and potentially a looser tolerance of ±10%.

Main risk

Capacitance mismatch is the primary risk, which could alter the performance of timing circuits, filters, or decoupling networks.

Recommended alternatives

A form-fit alternate with matching tolerance and voltage, but significantly lower capacitance (20nF).

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Alternative comparison matrix

Feature / factor	CC0805JRX7R9BB273	CC0805JRX7R9BB203	TCC0805X7R223K500DT	TCC0805X7R333K500DT	Compatibility / risk
Package	0805 (2012 metric)	0805 (2012 Metric)	0805 (2012 Metric)	0805 (2012 Metric)	0805 (2012 Metric) — Package size matches.; TCC0805X7R223K500DT: Package size matches.; TCC0805X7R333K500DT: Package size matches.
Voltage	50.0V	50.0V	50.0V	50.0V	50.0V — Voltage rating matches.; TCC0805X7R223K500DT: Voltage rating matches.; TCC0805X7R333K500DT: Voltage rating matches.
Capacitance	27.0nF	20.0nF	22.0nF	33.0nF	20.0nF / 22.0nF / 33.0nF — Capacitance is ~26% lower.; TCC0805X7R223K500DT: Capacitance is ~18.5% lower.; TCC0805X7R333K500DT: Capacitance is ~22% higher.
Tolerance	5.0%	5.0%	10.0%	10.0%	5.0% / 10.0% — Tolerance matches.; TCC0805X7R223K500DT: Tolerance is looser.; TCC0805X7R333K500DT: Tolerance is looser.
Dielectric	X7R	-	-	X7R	X7R — Dielectric material matches.

Application & sourcing insights

Questions & answers

There is no single best alternative. Options like CC0805JRX7R9BB203 offer matching tolerance but lower capacitance (20nF), while TCC0805X7R333K500DT has higher capacitance (33nF) but looser tolerance. The best choice depends on your specific circuit requirements.