Is there a pin-compatible replacement for CC0402JRX7R9BB202?

Yes, several parts like CC0402KRX7R9BB202 and GRM155R71H222JA01J share the same 0402 package and are physically compatible. However, you must verify their electrical parameters, such as tolerance and capacitance, before use.

What risks should I check before replacing CC0402JRX7R9BB202?

The main risks are electrical. Check if your design can tolerate a wider capacitance range (from ±5% to ±10%) or a different nominal capacitance (e.g., 2.2nF instead of 2nF). This is critical for timing, filtering, and tuning circuits.

CC0402JRX7R9BB202 Alternatives, Datasheet & Cross Reference | Yageo

Finding a substitute for the Yageo CC0402JRX7R9BB202 2nF 50V capacitor involves checking tolerance and capacitance values. Alternatives exist but may require design review to ensure circuit compatibility.

AI replacement insight

Electrical riskmedium

Changes in capacitance or tolerance can impact circuit performance.

Package risklow

All viable candidates use the same 0402 package.

Can it be replaced directly?

No exact drop-in replacement was found among the candidates. The closest options have either a wider tolerance or a slightly different capacitance value, requiring engineering review.

Best replacement path

The most direct path is using Yageo's wider tolerance version, CC0402KRX7R9BB202, if the application can handle ±10% instead of ±5% tolerance.

Main risk

The primary risk is circuit performance degradation due to mismatched capacitance tolerance or value, potentially affecting filter or timing characteristics.

Recommended alternatives

A form-fit-function alternate with identical ratings but a wider capacitance tolerance.

View details

Alternative comparison matrix

Feature / factor	CC0402JRX7R9BB202	CC0402KRX7R9BB202	GRM155R71H222JA01J	Compatibility / risk
Package	0402 (1005 metric)	0402 (1005 metric)	0402 (1005 metric)	0402 (1005 metric) — Identical package size.; GRM155R71H222JA01J: Identical package size.
Capacitance	2nF	2nF	2.2nF	2nF / 2.2nF — Nominal capacitance matches.; GRM155R71H222JA01J: Slightly higher capacitance may affect timing or filter circuits.
Voltage	50V	50V	50V	50V — Voltage rating matches.; GRM155R71H222JA01J: Voltage rating matches.
Tolerance	±5%	±10%	±5%	±10% / ±5% — Wider tolerance may affect circuit precision.; GRM155R71H222JA01J: Tolerance matches.
Dielectric	X7R	X7R	-	X7R — Dielectric material matches.

Application & sourcing insights

Questions & answers

The best alternative depends on your circuit's sensitivity. CC0402KRX7R9BB202 is a strong candidate if a wider ±10% tolerance is acceptable. If tolerance must be ±5%, GRM155R71H222JA01J is an option if a 2.2nF capacitance is acceptable.