What risks should I check before replacing CC0402KRX7R9BB102?

Check capacitance, dielectric, voltage derating, temperature range, package, and lifecycle status before approval.

CC0402KRX7R9BB102 Alternatives, Datasheet & Cross Reference | Yageo

CC0402KRX7R9BB102 is an active 1nF 50V X7R 0402 MLCC. Best candidates keep the same value, voltage, dielectric and case.

AI replacement insight

Electrical risklow

Low for same 1nF X7R parts.

Package risklow

Kept candidates are 0402.

Firmware risklow

Passive MLCC; no firmware.

Sourcing riskmedium

Murata X7R candidate is NRND.

Can it be replaced directly?

Direct replacement for CC0402KRX7R9BB102 should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

Use CC0402JRX7R9BB102 first if ±5% tolerance is acceptable.

Main risk

Capacitance or dielectric changes can alter circuit behavior.

Recommended alternatives

Yageo CC0402JRX7R9BB102 is a strong 1nF 50V X7R 0402 candidate.

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Alternative comparison matrix

Feature / factor	CC0402KRX7R9BB102	CC0402JRX7R9BB102	GRM155R71H102KA01D	GRM1555C1H102JA01D	Compatibility / risk
Package	0402	0402	-	-	0402 — same case
Pinout	2 terminal	2 terminal	-	-	2 terminal — MLCC
Voltage	50V	50V	-	-	50V — same rating
Tolerance	±10%	±5%	-	-	±10% — same
Application	1nF X7R	1nF X7R	-	-	1nF X7R — same nominal
Lifecycle	Active	-	NRND	-	NRND — sourcing risk

Application & sourcing insights

Questions & answers

Verified drop-in options for CC0402KRX7R9BB102 are limited in the current batch. Review candidates marked Strong match or Datasheet verified, and validate package, pinout, and electrical limits before committing a BOM change.