Is there a pin-compatible replacement for CC1206KKX7RZBB333?

Currently, no pin-compatible (1206 package) replacement with matching voltage and capacitance has been verified. All close candidates require careful review and likely a board redesign.

What risks should I check before replacing CC1206KKX7RZBB333?

First, verify the package size; alternatives may be larger (e.g., 1812). Second, check capacitance and voltage ratings. Ensure the replacement's capacitance is suitable for your circuit and its voltage rating provides sufficient safety margin.

CC1206KKX7RZBB333 Alternatives, Datasheet & Cross Reference | Yageo

Reviewing alternatives for the Yageo CC1206KKX7RZBB333, a 33nF 630V 1206 MLCC. Finding a direct drop-in replacement is challenging due to its specific high-voltage rating in a common package size.

AI replacement insight

Package riskhigh

Alternatives are in a larger 1812 package, not a 1206.

Electrical riskmedium

Capacitance values differ, which may affect circuit performance.

Sourcing risklow

The target is a new product, but similar parts exist from multiple vendors.

Can it be replaced directly?

There are no direct, pin-compatible replacements for CC1206KKX7RZBB333 in our current catalog. All identified candidates have different package sizes or electrical parameters.

Best replacement path

No direct drop-in replacement found. Alternatives require board layout changes due to larger packages.

Main risk

The primary risk is physical incompatibility. Available alternatives are in a larger 1812 package, requiring a PCB redesign.

Recommended alternatives

Functional alternative in a larger 1812 package with higher voltage (1000V) but lower capacitance (22nF).

View details

Alternative comparison matrix

Feature / factor	CC1206KKX7RZBB333	CC1812KKX7RCBB223	GRM43DR73A473KW01L	Compatibility / risk
Package	1206	1812	1812	1812 — Larger package requires board redesign.; GRM43DR73A473KW01L: Larger package requires board redesign.
Voltage	630V	1000V	1000V	1000V — Higher voltage rating is a safe upgrade.; GRM43DR73A473KW01L: Higher voltage rating is a safe upgrade.
Capacitance	33nF	22nF	47nF	22nF / 47nF — Lower capacitance may alter circuit behavior.; GRM43DR73A473KW01L: Higher capacitance may alter circuit behavior.
Dielectric	X7R	X7R	X7R	X7R — Dielectric material matches.; GRM43DR73A473KW01L: Dielectric material matches.

Application & sourcing insights

Questions & answers

No direct drop-in alternative is available. Parts like Murata's GRM43DR73A473KW01L offer higher voltage but are in a larger 1812 package, requiring board changes.