Is there a pin-compatible replacement for CC0402KRX7R9BB202?

Yes, CC0402JRX7R9BB202 is a pin-compatible upgrade. Other parts like Murata's GRM155 series in an 0402 package are also pin-compatible in form, but their electrical parameters must be carefully checked.

What risks should I check before replacing CC0402KRX7R9BB202?

Before replacing, you must verify the capacitance, voltage rating, and dielectric (temperature characteristic). A different capacitance can affect filter performance or circuit timing, while a lower voltage rating is a safety risk.

CC0402KRX7R9BB202 Alternatives, Datasheet & Cross Reference | Yageo

Find the best replacements for the Yageo CC0402KRX7R9BB202, a 2nF 50V 0402 MLCC. This guide provides verified alternatives, including direct upgrades and functional substitutes, with detailed engineering analysis.

AI replacement insight

Electrical risklow

For non-critical applications, small capacitance variations are often acceptable, but must be verified.

Package risklow

The 0402 package is standardized, minimizing placement issues.

Can it be replaced directly?

Yes, CC0402JRX7R9BB202 is a direct, upgraded replacement for CC0402KRX7R9BB202, offering improved tolerance with no other changes.

Best replacement path

The best replacement is Yageo's CC0402JRX7R9BB202, which is an identical part with a tighter ±5% tolerance, making it a direct upgrade.

Main risk

The main risk when substituting MLCCs is a mismatch in capacitance, which can affect circuit timing, filtering, or stability. Dielectric type is also critical.

Recommended alternatives

Upgrade path with tighter ±5% tolerance. Matches package, capacitance, and voltage.

View details

Alternative comparison matrix

Feature / factor	CC0402KRX7R9BB202	CC0402JRX7R9BB202	GRM155R71H222JA01J	Compatibility / risk
Package	0402 (1005 metric)	0402 (1005 metric)	0402 (1005 metric)	0402 (1005 metric) — Identical package ensures form and fit compatibility.; GRM155R71H222JA01J: Identical package ensures form and fit compatibility.
Voltage	50V	50V	50V	50V — Voltage rating matches the target's requirement.; GRM155R71H222JA01J: Voltage rating matches the target's requirement.
Capacitance	2nF	2nF	2.2nF	2nF / 2.2nF — Capacitance value is identical.; GRM155R71H222JA01J: Higher capacitance requires engineering review.
Tolerance	±10%	±5%	±5%	±5% — Tighter tolerance provides improved performance.; GRM155R71H222JA01J: Tighter tolerance is an improvement.
Dielectric	X7R	X7R	-	X7R — Matching dielectric ensures similar temperature characteristics.

Application & sourcing insights

Questions & answers

The best alternative is CC0402JRX7R9BB202 from Yageo. It is identical in all key parameters but offers a tighter tolerance of ±5%, making it a direct upgrade.