Is there a pin-compatible replacement for CC0603JRNPO9BN331?

No. None of the provided candidates is confirmed as a 0603 pin-compatible replacement with matching key electricals.

What risks should I check before replacing CC0603JRNPO9BN331?

Check package footprint, capacitance, NP0/C0G dielectric, voltage rating, tolerance, temperature range and PDF data.

CC0603JRNPO9BN331 is a 330pF 50V ±5% NP0 0603 MLCC. Current candidates need footprint or parameter review before use.

kept parts match 330pF class-1 dielectric

kept parts are 0402 or 1206, not 0603

passive MLCC, no firmware

PDF checks pending

No confirmed pin-compatible replacement is shown in the provided data.

Use CC0402JRNPO9BN331 for same electrical values only if 0402 footprint is acceptable; otherwise source a 0603 330pF NP0 part.

Package mismatch is the main risk.

330pF NP0 electrical match in 0402; board footprint must be reviewed.

Feature / factor	CC0603JRNPO9BN331	CC0402JRNPO9BN331	TCC1206COG331J102DT	Compatibility / risk
Package	0603	0402	-	1206 — Not footprint compatible
Pinout	2-pin MLCC	2-pin MLCC	-	2-pin MLCC — Pin count matches
Voltage	50V	50V	-	1kV — Higher rating
Tolerance	±5%	±5%	-	±5% — Same tolerance
Application	330pF NP0	330pF NP0	-	330pF COG/NP0 — Key electricals match

From the provided candidates, CC0402JRNPO9BN331 is the closest electrical match, but it is 0402 and needs layout review.