Is there a pin-compatible replacement for CC0402KRX7R0BB102?

A pin-compatible replacement must have the same 0402 package. The candidates reviewed here are not pin-compatible as they are in larger packages (0603, 1206, etc.) and would require a board redesign.

What risks should I check before replacing CC0402KRX7R0BB102?

The most critical risk is the package size; ensure the replacement is 0402. Also verify the voltage rating is at least 100V, the capacitance is 1nF, and the dielectric (X7R) is suitable for your circuit's temperature stability requirements.

CC0402KRX7R0BB102 Alternatives, Datasheet & Cross Reference | Yageo

Finding a substitute for the Yageo CC0402KRX7R0BB102, a 1nF 100V 0402 MLCC, requires matching capacitance, voltage, and package size. While many parts are electrically similar, the 0402 package is critical for direct replacement.

AI replacement insight

Package riskhigh

All candidates have different, larger packages.

Electrical risklow

Most candidates match or exceed key electrical specs.

Sourcing riskmedium

The target is an active, common part, but alternatives should be checked for availability.

Can it be replaced directly?

No direct pin-compatible replacements were found in this batch. All candidates have different package sizes requiring a PCB redesign.

Best replacement path

Search for 1nF, 100V (or higher), X7R capacitors in an 0402 package from manufacturers like Murata, KEMET, or Samsung.

Main risk

The primary risk is physical incompatibility. Using a substitute with a different package size will fail in automated assembly and requires a board layout change.

Recommended alternatives

Functional alternative with much higher voltage rating but in a very large 1812 package.

View details

Alternative comparison matrix

Feature / factor	CC0402KRX7R0BB102	CC1812KKX7RDBB102	GCJ188R72A102KA01D	GRM31BR73A102KW01L	Compatibility / risk
Package	0402 (1005 metric)	1812 (4532 metric)	0603 (1608 metric)	1206 (3216 metric)	1812 (4532 metric) / 0603 (1608 metric) / 1206 (3216 metric) — Candidate is much larger and requires board redesign.; GCJ188R72A102KA01D: Candidate is larger and requires board redesign.; GRM31BR73A102KW01L: Candidate is much larger and requires board redesign.
Voltage	100.0V	2000.0V	100.0V	1000.0V	2000.0V / 100.0V / 1000.0V — Voltage rating is a massive upgrade.; GCJ188R72A102KA01D: matched; GRM31BR73A102KW01L: Voltage rating is a significant upgrade.
Capacitance	1e-09F	1e-09F	1e-09F	1e-09F	1e-09F — matched; GCJ188R72A102KA01D: matched; GRM31BR73A102KW01L: matched
Features	General Purpose	-	AEC-Q200, Soft Term	-	AEC-Q200, Soft Term — Automotive grade with flexible termination is an upgrade.
Dielectric	X7R	-	-	X7R	X7R — matched

Application & sourcing insights

Questions & answers

The best alternative is a capacitor with 1nF capacitance, 100V or higher voltage rating, X7R dielectric, and a 0402 package. Search for parts from manufacturers like Murata, KEMET, or TDK with these specifications.