What risks should I check before replacing 0402X474K500CT?

Check footprint, DC-bias capacitance, dielectric behavior, voltage margin, and assembly clearance.

0402X474K500CT Alternatives, Datasheet & Cross Reference | Walsin Technology Corporation

0402X474K500CT is a 470nF 50V ±10% X5R 0402 MLCC. The listed alternatives need review because none keep the 0402 footprint.

AI replacement insight

Electrical riskmedium

X7R vs X5R and DC bias need checking.

Package riskhigh

All kept candidates are larger than 0402.

Sourcing risklow

Kept candidates are active in catalog data.

Can it be replaced directly?

Direct replacement for 0402X474K500CT should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

Prefer a 0402 470nF 50V X5R MLCC; use listed X7R parts only with footprint review.

Main risk

Package mismatch is the main risk.

Recommended alternatives

470nF 50V X7R match, but 0603 footprint differs from target 0402.

View details

Alternative comparison matrix

Feature / factor	0402X474K500CT	CC0603KRX7R9BB474	CC0805KKX7R0BB474	CL21B474KBFNNNE	Compatibility / risk
Package	0402	0603	-	-	0805 — PCB change likely
Pinout	2-term MLCC	2-term MLCC	-	-	2-term MLCC — non-polar
Voltage	50V	50V	-	-	100V — more margin
Tolerance	±10%	±10%	-	-	±10% — same
Application	470nF X5R	470nF X7R	-	-	470nF X7R — verify bias
Temperature	-55..85C	-	-55..125C	-	-55..125C — wider range

Application & sourcing insights

Questions & answers

Verified drop-in options for 0402X474K500CT 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.